The Python Tools server crashed 5 times in the last 3 minutes. The server will not be restarted.

[chloyster]

• VS Code version: 1.33.0
• Extension version: 2019.3.6352
• OS and version: Ubuntu 18.10, Kernel: 4.18.0-17-generic
• Python version: 3.6.7

Expected behaviour

Python file opened, server starts with no crashes. Intellisense works properly

Actual behaviour

Python file opened. Python tools server crashes 5 times within 3 minutes and is not restarted anymore. Intellisense does not work

Steps to reproduce:

1. Open python file with python extension installed

Logs

Starting Microsoft Python language server.
[Info - 1:42:18 PM] GetCurrentSearchPaths /usr/bin/python3
[Info - 1:42:18 PM] Python search paths:
[Info - 1:42:18 PM] /usr/lib/python3.6
[Info - 1:42:18 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:18 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:18 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:18 PM] /usr/lib/python3/dist-packages
[Info - 1:42:18 PM] Configuration search paths:
[Info - 1:42:18 PM] /usr/lib/python36.zip
[Info - 1:42:18 PM] /usr/lib/python3.6
[Info - 1:42:18 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:18 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:18 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:18 PM] /usr/lib/python3/dist-packages
[Info - 1:42:18 PM] /usr/bin
[Info - 1:42:19 PM] Microsoft Python Language Server version 0.2.43.0
[Info - 1:42:19 PM] Initializing for /usr/bin/python3

Unhandled Exception: System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowObjectDisposedException()
at Microsoft.Python.Analysis.Analyzer.PythonAnalyzerSession.b__22_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadPoolWorkQueue.Dispatch()
[Info - 1:42:20 PM] Connection to server got closed. Server will restart.
##########Linting Output - pylint##########

---

Your code has been rated at 10.00/10 (previous run: 10.00/10, +0.00)

[Info - 1:42:21 PM] GetCurrentSearchPaths /usr/bin/python3
[Info - 1:42:21 PM] Python search paths:
[Info - 1:42:21 PM] /usr/lib/python3.6
[Info - 1:42:21 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:21 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:21 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:21 PM] /usr/lib/python3/dist-packages
[Info - 1:42:21 PM] Configuration search paths:
[Info - 1:42:21 PM] /usr/lib/python36.zip
[Info - 1:42:21 PM] /usr/lib/python3.6
[Info - 1:42:21 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:21 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:21 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:21 PM] /usr/lib/python3/dist-packages
[Info - 1:42:21 PM] /usr/bin
[Info - 1:42:22 PM] Microsoft Python Language Server version 0.2.43.0
[Info - 1:42:22 PM] Initializing for /usr/bin/python3

Unhandled Exception: System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowObjectDisposedException()
at Microsoft.Python.Analysis.Analyzer.PythonAnalyzerSession.b__22_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadPoolWorkQueue.Dispatch()
[Info - 1:42:22 PM] Connection to server got closed. Server will restart.
[Info - 1:42:23 PM] GetCurrentSearchPaths /usr/bin/python3
[Info - 1:42:23 PM] Python search paths:
[Info - 1:42:23 PM] /usr/lib/python3.6
[Info - 1:42:23 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:23 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:23 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:23 PM] /usr/lib/python3/dist-packages
[Info - 1:42:23 PM] Configuration search paths:
[Info - 1:42:23 PM] /usr/lib/python36.zip
[Info - 1:42:23 PM] /usr/lib/python3.6
[Info - 1:42:23 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:23 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:23 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:23 PM] /usr/lib/python3/dist-packages
[Info - 1:42:23 PM] /usr/bin
[Info - 1:42:24 PM] Microsoft Python Language Server version 0.2.43.0
[Info - 1:42:24 PM] Initializing for /usr/bin/python3

Unhandled Exception: System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowObjectDisposedException()
at Microsoft.Python.Analysis.Analyzer.PythonAnalyzerSession.b__22_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadPoolWorkQueue.Dispatch()
[Info - 1:42:25 PM] Connection to server got closed. Server will restart.
[Info - 1:42:26 PM] GetCurrentSearchPaths /usr/bin/python3
[Info - 1:42:26 PM] Python search paths:
[Info - 1:42:26 PM] /usr/lib/python3.6
[Info - 1:42:26 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:26 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:26 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:26 PM] /usr/lib/python3/dist-packages
[Info - 1:42:26 PM] Configuration search paths:
[Info - 1:42:26 PM] /usr/lib/python36.zip
[Info - 1:42:26 PM] /usr/lib/python3.6
[Info - 1:42:26 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:26 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:26 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:26 PM] /usr/lib/python3/dist-packages
[Info - 1:42:26 PM] /usr/bin
[Info - 1:42:26 PM] Microsoft Python Language Server version 0.2.43.0
[Info - 1:42:26 PM] Initializing for /usr/bin/python3

Unhandled Exception: System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowObjectDisposedException()
at Microsoft.Python.Analysis.Analyzer.PythonAnalyzerSession.b__22_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadPoolWorkQueue.Dispatch()
[Info - 1:42:27 PM] Connection to server got closed. Server will restart.
[Info - 1:42:28 PM] GetCurrentSearchPaths /usr/bin/python3
[Info - 1:42:28 PM] Python search paths:
[Info - 1:42:28 PM] /usr/lib/python3.6
[Info - 1:42:28 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:28 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:28 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:28 PM] /usr/lib/python3/dist-packages
[Info - 1:42:28 PM] Configuration search paths:
[Info - 1:42:28 PM] /usr/lib/python36.zip
[Info - 1:42:28 PM] /usr/lib/python3.6
[Info - 1:42:28 PM] /usr/lib/python3.6/lib-dynload
[Info - 1:42:28 PM] /home/chris/.local/lib/python3.6/site-packages
[Info - 1:42:28 PM] /usr/local/lib/python3.6/dist-packages
[Info - 1:42:28 PM] /usr/lib/python3/dist-packages
[Info - 1:42:28 PM] /usr/bin
[Info - 1:42:29 PM] Microsoft Python Language Server version 0.2.43.0
[Info - 1:42:29 PM] Initializing for /usr/bin/python3

Unhandled Exception: System.ObjectDisposedException: The CancellationTokenSource has been disposed.
at System.Threading.CancellationTokenSource.ThrowObjectDisposedException()
at Microsoft.Python.Analysis.Analyzer.PythonAnalyzerSession.b__22_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ThreadPoolWorkQueue.Dispatch()
[Error - 1:42:29 PM] Connection to server got closed. Server will not be restarted.
##########Linting Output - pylint##########

---

Your code has been rated at 10.00/10 (previous run: 10.00/10, +0.00)

Output from Console under the Developer Tools panel (toggle Developer Tools on under Help; turn on source maps to make any tracebacks be useful by running Enable source map support for extension debugging)

extensionHost.ts:311 [Extension Host] debugger listening on port 51568
extensionService.ts:802 Couldn't find message for key python.snippet.launch.unitTests.description.
_logMessageInConsole @ extensionService.ts:802
console.ts:134 [Extension Host] (node:7205) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
t.log @ console.ts:134
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Create file systemwatcher with pattern */python
console.ts:134 [Extension Host] Python Extension: Create file systemwatcher with pattern */*/python
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Register Intepreter Watcher, Class name = f, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Build the workspace interpreter watcher, Class name = h, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py>, Return Value: <Return value cannot be serialized for logging>
console.ts:134 [Extension Host] Python Extension: Detection of Python Interpreter for Command python3.7 and args  failed
console.ts:134 [Extension Host] Python Extension: Rule = settings, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from settings
console.ts:134 [Extension Host] Python Extension: Rule = workspaceEnvs, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from workspaceEnvs
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, <No Resource>
console.ts:134 [Extension Host] Python Extension: Current value for rule system is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: Current value for rule currentPath is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Current value for rule windowsRegistry is nothing
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from cachedInterpreters, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Interpreters returned by CondaEnvFileService are of count 0
console.ts:134 [Extension Host] Python Extension: Interpreters returned by PipEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Interpreters returned by CondaEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Interpreters returned by VirtualEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Interpreters returned by WorkspaceVirtualEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Interpreters returned by KnownPathsService are of count 10
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: <argument cannot be serialized for logging>, Return Value: true
console.ts:134 [Extension Host] Python Extension: Rule = cachedInterpreters, result = exit
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking support of .NET, Class name = u, , Return Value: true
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Rule = windowsRegistry, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from windowsRegistry
console.ts:134 [Extension Host] Python Extension: Rule = settings, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from settings
console.ts:134 [Extension Host] Python Extension: Rule = workspaceEnvs, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from workspaceEnvs
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Interpreters returned by CurrentPathService are of count 5
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: true
console.ts:134 [Extension Host] Python Extension: Hide locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: All locators have completed locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from currentPath, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Current value for rule system is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: Current value for rule currentPath is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Current value for rule windowsRegistry is nothing
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from cachedInterpreters, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Get language server folder name, Class name = g, , Return Value: "languageServer.0.2.43"
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from system, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: Rule = currentPath, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from currentPath
console.ts:134 [Extension Host] Python Extension: Rule = cachedInterpreters, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from cachedInterpreters
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Get language server folder name, Class name = g, , Return Value: "languageServer.0.2.43"
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: Rule = system, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from system
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: <Uri:/home/chris/Documents/CalPoly/CSC-476/lab-1-crgix>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, <No Resource>
console.ts:134 [Extension Host] Python Extension: Get language server folder name, Class name = g, , Return Value: "languageServer.0.2.43"
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py
console.ts:134 [Extension Host] Python Extension: Starting Language Server, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking support of .NET, Class name = u, , Return Value: true
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py
console.ts:134 [Extension Host] Python Extension: Rule = settings, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from settings
console.ts:134 [Extension Host] Python Extension: Rule = workspaceEnvs, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from workspaceEnvs
console.ts:134 [Extension Host] Python Extension: Current value for rule system is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: Current value for rule currentPath is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Current value for rule windowsRegistry is nothing
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from cachedInterpreters, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: <argument cannot be serialized for logging>, Return Value: true
console.ts:134 [Extension Host] Python Extension: Rule = cachedInterpreters, result = exit
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Arg 2: <argument cannot be serialized for logging>, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Rule = windowsRegistry, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from windowsRegistry
console.ts:134 [Extension Host] Python Extension: Rule = settings, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from settings
console.ts:134 [Extension Host] Python Extension: Rule = workspaceEnvs, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from workspaceEnvs
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, <No Resource>
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, <No Resource>
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, <No Resource>
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from currentPath, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Create file systemwatcher with pattern */python
console.ts:134 [Extension Host] Python Extension: Create file systemwatcher with pattern */*/python
console.ts:134 [Extension Host] Python Extension: Display locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Notify locators are locating, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Detected refreshing of Interpreters, Class name = p, Arg 1: {}, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Register Intepreter Watcher, Class name = f, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Build the workspace interpreter watcher, Class name = h, Arg 1: undefined, Return Value: <Return value cannot be serialized for logging>
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from system, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: Current value for rule system is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}
console.ts:134 [Extension Host] Python Extension: Current value for rule currentPath is {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: Current value for rule windowsRegistry is nothing
console.ts:134 [Extension Host] Python Extension: Selected Interpreter from cachedInterpreters, {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown","displayName":"Python 3.6.7 64-bit"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: setGlobalInterpreter, Class name = g, Arg 1: {"architecture":3,"path":"/usr/bin/python3","version":{"raw":"3.6.7-final","major":3,"minor":6,"patch":7,"prerelease":["final"],"build":[],"version":"3.6.7-final"},"sysPrefix":"/usr","fileHash":"a58b0a2cdf3cb97ff7652e48a97fcd4a9afe0bfbbb4aaa6c4b547696792415d0bff37a1f11de23ebda15028aa400ee2ebba6a8e5faaca486f1d245bced17782c","type":"Unknown"}, Arg 2: undefined, Return Value: false
console.ts:134 [Extension Host] Python Extension: Rule = currentPath, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from currentPath
console.ts:134 [Extension Host] Python Extension: Rule = system, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from system
console.ts:134 [Extension Host] Python Extension: Rule = cachedInterpreters, result = runNextRule
console.ts:134 [Extension Host] Python Extension: Executing next rule from cachedInterpreters
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: autoSelectInterpreter, Class name = g, Arg 1: undefined, Return Value: undefined
console.ts:134 [Extension Host] Python Extension: Current value for rule workspaceEnvs is nothing
console.ts:134 [Extension Host] Python Extension: Interpreters returned by PipEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: false
console.ts:134 [Extension Host] Python Extension: Interpreters returned by WorkspaceVirtualEnvService are of count 0
console.ts:134 [Extension Host] Python Extension: Checking whether locactors have completed locating, Class name = p, , Return Value: true
console.ts:134 [Extension Host] Python Extension: Hide locator refreshing progress, Class name = p, , Return Value: undefined
console.ts:134 [Extension Host] Python Extension: All locators have completed locating, Class name = p, , Return Value: undefined
notificationsAlerts.ts:40 The Python Tools server crashed 5 times in the last 3 minutes. The server will not be restarted.
onDidNotificationChange @ notificationsAlerts.ts:40
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, extension-output-#3
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix/compile.py
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix
console.ts:134 [Extension Host] Python Extension: Cached data exists getEnvironmentVariables, /home/chris/Documents/CalPoly/CSC-476/lab-1-crgix

[chloyster]

I was able to find the cause of the error. I discovered that it only happened in a certain project I had, so I went through and tried deleting files to see if they were the cause. And I ended up deleting the content of my python file, and then the server would start. This is the entirety of the file.

`print("section .text")
print("global our_code_starts_here")
print("our_code_starts_here:")

myFile = open('input.txt', 'r')

line = myFile.readline()

myList = line.split(" ")

num1 = myList[0]

if (len(myList) == 1):
print(" mov eax, " + num1)
print (" ret")
else:
num2 = myList[2]
print(" mov eax, " + num1)
print(" mov ebx, " + num2)
print(" add eax, ebx")
print(" ret")`

This somehow causes the server to crash

Edit: It is this line in particular that is causing it. (I went through one by one uncommenting to find the bad line)

myFile = open('input.txt', 'r')

[chloyster]

The newest stable release of the python language server seems to have fixed the bug.

Thank you

[ahnaf-rafi]

Hi sorry to post this here as a comment, but this issue seems to have started up again with the following specs:

• VS Code version: 1.33.1
• Extension version: 2019.3.6558
• OS and version: Ubuntu 19.04, Kernel: 5.0.0-13-generic
• Python version: 3.7.3

This is without any prompting, no real project files to speak of. The .py file I opened which set this off was working fine under Ubuntu 18.10, and is a #%%-delimited jupyter notebook file which I run in the interactive window - highly doubt the file is the cause of the issue.

[chloyster]

@ahnafalrafi you should check out the issue that was opened in reference to this one, because that's where all the work was done to fix the issue.

microsoft/python-language-server#909

Check if the error you are getting matches that one, because there are many reasons why the error could occur. If the error is different you should open a new issue.

If you go to output, python, you should see what they actual error is.

[DonJayamanne]

@ahnafalrafi If you are seeing this error again, please create a new issue.

[Sevody]

Hi sorry to post this here as a comment, but this issue seems to have started up again with the following specs:

• VS Code version: 1.33.1
• Extension version: 2019.3.6558
• OS and version: Ubuntu 19.04, Kernel: 5.0.0-13-generic
• Python version: 3.7.3

This is without any prompting, no real project files to speak of. The .py file I opened which set this off was working fine under Ubuntu 18.10, and is a #%%-delimited jupyter notebook file which I run in the interactive window - highly doubt the file is the cause of the issue.

I got this error too. In my case, it is because my python project has a sklearn floder which contains too much training file, and it make python tool crash. So I set python.linting.ignorePatterns for this floder and it work!!

[ahnaf-rafi]

Ah okay will do - took a look at the output for python, its about libssl