Debugger exits unexpectedly after continue

[karthiknadig]

1> [DebugAdapter] --> C (continue-10): {"command":"continue","arguments":{"threadId":1},"seq":10,"type":"request"}
1> [DebugAdapter] <--   R (continue-10): {"type": "response", "seq": 14, "request_seq": 10, "success": true, "command": "continue", "message": "", "body": {}}
1> ERROR: The debug adapter exited unexpectedly.

This seems to occur after hitting last breakpoint (continue to end scenario). From the log it appears no exited event is generated.

[DonJayamanne]

Works for me (in vscode). can you provide a sample code with instructions.
BTW, I'm waiting for terminated event.

[huguesv]

Repros for me in Visual Studio. I get a message box.

[karthiknadig]

This seems to be specific to VS. The debug adapter logs stop after receiving the continue response. ptvsd continues to send messages including exited and terminated events. But the debug adapter host claims the adapter exited unexpectedly

 1> [DebugAdapter] --> C (continue-11): {"command":"continue","arguments":{"threadId":1},"seq":11,"type":"request"}
 1> [DebugAdapter] <--   R (continue-11): {"type": "response", "seq": 14, "request_seq": 11, "success": true, "command": "continue", "message": "", "body": {}}
 1> ERROR: Debug adapter error output: Received command: CMD_GET_FRAME 114	1000000010	pid_25708_id_1610141740056	1610155521768	FRAME
 1> ERROR: Debug adapter error output: ('processing internal command ', '<_pydevd_bundle.pydevd_comm.InternalGetFrame object at 0x00000176E4EE25F8>')
 1> ERROR: Debug adapter error output: sending cmd -->        CMD_GET_FRAME 114	1000000010	<xml><var name="__builtins__" type="dict" qualifier="builtins" value="{'ArithmeticError': <class 'ArithmeticError'&gt;, 'AssertionError': <class 'AssertionError'&gt;, 'AttributeError': <class 'AttributeError'&gt;, 'BaseException': <class 'BaseException'&gt;, 'BlockingIOError': <class 'BlockingIOError'&gt;, 'BrokenPipeError': <class 'BrokenPipeError'&gt;, 'BufferError': <class 'BufferError'&gt;, 'BytesWarning': <class 'BytesWarning'&gt;, 'ChildProcessError': <class 'ChildProcessError'&gt;, 'ConnectionAbortedError': <class 'ConnectionAb...tedError'&gt;, 'ConnectionError': <class 'ConnectionError'&gt;, 'ConnectionRefusedError': <class 'ConnectionRe...sedError'&gt;, 'ConnectionResetError': <class 'ConnectionResetError'&gt;, 'DeprecationWarning': <class 'DeprecationWarning'&gt;, ...}" isContainer="True" /> <var name="__doc__" type="NoneType" qualifier="builtins" value="None" /> <var name="__file__" type="str" qualifier="builtins" value="'C:\\Users\\kanadig\\Source\\Repos\\PyScratch\\Scratch\\Scratch.py'" /> <var name="__loader__" type="SourceFileLoader" qualifier="_frozen_importlib_external" value="<_frozen_importlib_external.SourceFileLoader object at 0x00000176E3E214E0&gt;" isContainer="True" /> <var name="__name__" type="str" qualifier="builtins" value="'__main__'" /> <var name="__package__" type="NoneType" qualifier="builtins" value="None" /> <var name="__spec__" type="NoneType" qualifier="builtins" value="None" /> <var name="_pydev_stop_at_break" type="function" qualifier="builtins" value="<function _pydev_stop_at_break at 0x00000176E4CDD048&gt;" isContainer="True" /> </xml> 
 1> ERROR: Debug adapter error output: headers: b'Content-Length: 1567\r\n\r\n'
 1> ERROR: The debug adapter exited unexpectedly.
 1> ERROR: Debug adapter error output: content: b'{"type": "response", "seq": 13, "request_seq": 10, "success": true, "command": "variables", "message": "", "body": {"variables": [{"name": "__builtins__", "type": "dict", "value": "{\'ArithmeticError\': <class \'ArithmeticError\'>, \'AssertionError\': <class \'AssertionError\'>, \'AttributeError\': <class \'AttributeError\'>, \'BaseException\': <class \'BaseException\'>, \'BlockingIOError\': <class \'BlockingIOError\'>, \'BrokenPipeError\': <class \'BrokenPipeError\'>, \'BufferError\': <class \'BufferError\'>, \'BytesWarning\': <class \'BytesWarning\'>, \'ChildProcessError\': <class \'ChildProcessError\'>, \'ConnectionAbortedError\': <class \'ConnectionAb...tedError\'>, \'ConnectionError\': <class \'ConnectionError\'>, \'ConnectionRefusedError\': <class \'ConnectionRe...sedError\'>, \'ConnectionResetError\': <class \'ConnectionResetError\'>, \'DeprecationWarning\': <class \'DeprecationWarning\'>, ...}", "variablesReference": 2}, {"name": "__doc__", "type": "NoneType", "value": "None"}, {"name": "__file__", "type": "str", "value": "\'C:\\\\\\\\Users\\\\\\\\kanadig\\\\\\\\Source\\\\\\\\Repos\\\\\\\\PyScratch\\\\\\\\Scratch\\\\\\\\Scratch.py\'"}, {"name": "__loader__", "type": "SourceFileLoader", "value": "<_frozen_importlib_external.SourceFileLoader object at 0x00000176E3E214E0>", "variablesReference": 3}, {"name": "__name__", "type": "str", "value": "\'__main__\'"}, {"name": "__package__", "type": "NoneType", "value": "None"}, {"name": "__spec__", "type": "NoneType", "value": "None"}, {"name": "_pydev_stop_at_break", "type": "function", "value": "<function _pydev_stop_at_break at 0x00000176E4CDD048>", "variablesReference": 4}]}}'
 1> ERROR: Debug adapter error output: headers: b'Content-Length: 117\r\n\r\n'
 1> ERROR: Debug adapter error output: content: b'{"type": "response", "seq": 14, "request_seq": 11, "success": true, "command": "continue", "message": "", "body": {}}'
 1> ERROR: Debug adapter error output: debugger: received >>106	1000000011	pid_25708_id_1610141740056
 1> ERROR: Debug adapter error output: <<
 1> ERROR: Debug adapter error output: Received command: CMD_THREAD_RUN 106	1000000011	pid_25708_id_1610141740056
 1> ERROR: Debug adapter error output: sending cmd -->       CMD_THREAD_RUN 106	10	pid_25708_id_1610141740056	-1 
 1> ERROR: Debug adapter error output: headers: b'Content-Length: 75\r\n\r\n'
 1> ERROR: Debug adapter error output: content: b'{"type": "event", "seq": 15, "event": "continued", "body": {"threadId": 1}}'
 1> ERROR: Debug adapter error output: headers: b'Content-Length: 72\r\n\r\n'
 1> ERROR: Debug adapter error output: content: b'{"type": "event", "seq": 16, "event": "exited", "body": {"exitCode": 0}}'
 1> ERROR: Debug adapter error output: headers: b'Content-Length: 63\r\n\r\n'
 1> ERROR: Debug adapter error output: content: b'{"type": "event", "seq": 17, "event": "terminated", "body": {}}'

[karthiknadig]

I hit this issue only when PYDEV_DEBUG=True.

[DonJayamanne]

I can confirm this is VS specific. Works in VSC Windows and Mac

[DonJayamanne]

I believe #134 fixes this issue.

[karthiknadig]

#134 does not resolve this issue.

[DonJayamanne]

Agreed, assumed it would due to the existence of the word ConnectionError in the log

[karthiknadig]

this is now fixed:

 1> [DebugAdapter] --> C (continue-12): {"command":"continue","arguments":{"threadId":1},"seq":12,"type":"request"}
 1> [DebugAdapter] <--   R (continue-12): {"type": "response", "seq": 15, "request_seq": 12, "success": true, "command": "continue", "message": "", "body": {}}
 1> [DebugAdapter] <--   E (continued): {"type": "event", "seq": 16, "event": "continued", "body": {"threadId": 1}}
 1> [DebugAdapter] <--   E (exited): {"type": "event", "seq": 17, "event": "exited", "body": {"exitCode": 0}}
 1> [DebugAdapter] <--   E (thread): {"type": "event", "seq": 18, "event": "thread", "body": {"reason": "exited", "threadId": 1}}
 1> [DebugAdapter] <--   E (terminated): {"type": "event", "seq": 19, "event": "terminated", "body": {}}
 1> [DebugAdapter] --> C (disconnect-13): {"command":"disconnect","arguments":{},"seq":13,"type":"request"}
 1> [DebugAdapter] <--   R (disconnect-13): {"type": "response", "seq": 20, "request_seq": 13, "success": true, "command": "disconnect", "message": "", "body": {}}