Exception

[TLCFEM]

bt:

com.intellij.diagnostic.PluginException: implementation class is not specified [Plugin: org.jetbrains.fortran]
	at com.intellij.serviceContainer.LazyExtensionInstance.createInstance(LazyExtensionInstance.java:53)
	at com.intellij.serviceContainer.LazyExtensionInstance.getInstance(LazyExtensionInstance.java:44)
	at com.intellij.serviceContainer.BaseKeyedLazyInstance.getInstance(BaseKeyedLazyInstance.java:38)
	at com.intellij.openapi.util.KeyedExtensionCollector.instantiate(KeyedExtensionCollector.java:177)
	at com.intellij.openapi.util.KeyedExtensionCollector.buildExtensionsFromExtensionPoint(KeyedExtensionCollector.java:164)
	at com.intellij.openapi.util.KeyedExtensionCollector.buildExtensions(KeyedExtensionCollector.java:139)
	at com.intellij.lang.LanguageExtension.buildExtensions(LanguageExtension.java:147)
	at com.intellij.lang.LanguageExtension.buildExtensions(LanguageExtension.java:16)
	at com.intellij.openapi.util.KeyedExtensionCollector.forKey(KeyedExtensionCollector.java:111)
	at com.intellij.lang.LanguageExtension.findForLanguage(LanguageExtension.java:101)
	at com.intellij.lang.LanguageExtension.forLanguage(LanguageExtension.java:93)
	at com.jetbrains.cidr.execution.debugger.CidrDebuggerEditorsProvider.createDocument(CidrDebuggerEditorsProvider.java:66)
	at com.intellij.xdebugger.impl.ui.XDebuggerEditorBase.createDocument(XDebuggerEditorBase.java:309)
	at com.intellij.xdebugger.impl.ui.XDebuggerExpressionComboBox.createDocument(XDebuggerExpressionComboBox.java:130)
	at com.intellij.xdebugger.impl.ui.XDebuggerExpressionComboBox.doSetText(XDebuggerExpressionComboBox.java:119)
	at com.intellij.xdebugger.impl.ui.XDebuggerEditorBase.setExpression(XDebuggerEditorBase.java:238)
	at com.intellij.xdebugger.impl.ui.XDebuggerEditorBase.setSourcePosition(XDebuggerEditorBase.java:198)
	at com.intellij.xdebugger.impl.frame.XWatchesViewImpl.buildTreeAndRestoreState(XWatchesViewImpl.java:334)
	at com.intellij.xdebugger.impl.frame.XVariablesView.lambda$processSessionEvent$0(XVariablesView.java:79)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:209)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:21)
	at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:191)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:838)
	at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:454)
	at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:74)
	at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:114)
	at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:36)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:779)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:749)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:909)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:756)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$5(IdeEventQueue.java:437)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:436)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105)
	at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:615)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:434)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:838)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:480)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)