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Language server 0.6.x does not anymore work with PyCHarm

See original GitHub issue

Describe the bug Language server 0.6.0 and 0.6.1 does not anymore work with PyCharm, but the 0.5.0 works normally.

To Reproduce Configure LSP with with RF Forum instructions. Open PyCharm and wait it start up properly. Open existing .robot file and then automatic completion does not work.

Expected behavior Did expect automatic keyword completion wot work, but example SeleniumLibrary or BuiltIn keywords are not visible:

Screenshots

Versions:

OS: Windows 10
Robot Framework Version 3.2.2
Robot Framework Language Server Version 0.6.0 and 0.6.1
Client Version PyCharm 2020.2.4

Logs In the logs I see this:

lsp: 2020-11-30 23:14:12 UTC pid: 3496 - MainThread - DEBUG - robotframework_ls.__main__
Arguments: ['-vv', '--log-file=C:\\workspace\\advanced-seleniumlibrary-workshop\\lsp\\debug\\robotframework_ls.log']

lsp: 2020-11-30 23:14:12 UTC pid: 3496 - MainThread - DEBUG - robotframework_ls.__main__
Python: 3.9.0 (tags/v3.9.0:9cf6752, Oct  5 2020, 15:34:40) [MSC v.1927 64 bit (AMD64)] - lsp: 0.6.1 - platform: win32 - sys.prefix: c:\workspace\advanced-seleniumlibrary-workshop\.venv - sys.executable: c:\workspace\advanced-seleniumlibrary-workshop\.venv\scripts\python.exe

lsp: 2020-11-30 23:14:12 UTC pid: 3496 - MainThread - INFO - robocorp_ls_core.python_ls
Starting RobotFrameworkLanguageServer IO language server. pid: 3496

lsp: 2020-11-30 23:14:12 UTC pid: 3496 - MainThread - DEBUG - robotframework_ls.robotframework_ls_impl
Cache dir: C:\Users\gtn-admin\.robotframework-ls\.cache

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.streams
Read: {"jsonrpc":"2.0","id":"1","method":"initialize","params":{"processId":null,"rootUri":"file:///C:/workspace/advanced-seleniumlibrary-workshop/","capabilities":{"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true},"didChangeConfiguration":{},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{},"executeCommand":{},"workspaceFolders":false,"configuration":true},"textDocument":{"synchronization":{"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"completionItem":{"snippetSupport":true}},"hover":{},"signatureHelp":{},"references":{},"documentHighlight":{},"formatting":{},"rangeFormatting":{},"onTypeFormatting":{},"definition":{},"codeAction":{},"rename":{"prepareSupport":true,"dynamicRegistration":false},"semanticHighlightingCapabilities":{"semanticHighlighting":false}}}}}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.endpoint
Handling request from client {'jsonrpc': '2.0', 'id': '1', 'method': 'initialize', 'params': {'processId': None, 'rootUri': 'file:///C:/workspace/advanced-seleniumlibrary-workshop/', 'capabilities': {'workspace': {'applyEdit': True, 'workspaceEdit': {'documentChanges': True}, 'didChangeConfiguration': {}, 'didChangeWatchedFiles': {'dynamicRegistration': True}, 'symbol': {}, 'executeCommand': {}, 'workspaceFolders': False, 'configuration': True}, 'textDocument': {'synchronization': {'willSave': True, 'willSaveWaitUntil': True, 'didSave': True}, 'completion': {'completionItem': {'snippetSupport': True}}, 'hover': {}, 'signatureHelp': {}, 'references': {}, 'documentHighlight': {}, 'formatting': {}, 'rangeFormatting': {}, 'onTypeFormatting': {}, 'definition': {}, 'codeAction': {}, 'rename': {'prepareSupport': True, 'dynamicRegistration': False}, 'semanticHighlightingCapabilities': {'semanticHighlighting': False}}}}}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.python_ls
Language server initialized with:
    processId: None
    rootUri: file:///C:/workspace/advanced-seleniumlibrary-workshop/
    rootPath: None
    initializationOptions: None
    workspaceFolders: None

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - INFO - robotframework_ls.robotframework_ls_impl
Server capabilities: {'codeActionProvider': False, 'completionProvider': {'resolveProvider': False}, 'documentFormattingProvider': True, 'documentHighlightProvider': False, 'documentRangeFormattingProvider': False, 'documentSymbolProvider': False, 'definitionProvider': True, 'executeCommandProvider': {'commands': ['robot.addPluginsDir', 'robot.resolveInterpreter']}, 'hoverProvider': False, 'referencesProvider': False, 'renameProvider': False, 'foldingRangeProvider': False, 'signatureHelpProvider': {'triggerCharacters': []}, 'textDocumentSync': {'change': 2, 'save': {'includeText': False}, 'openClose': True}, 'workspace': {'workspaceFolders': {'supported': True, 'changeNotifications': True}}, 'workspaceSymbolProvider': {'workDoneProgress': False}}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.endpoint
Got result from synchronous request handler (in 0.00s): {'capabilities': {'codeActionProvider': False, 'completionProvider': {'resolveProvider': False}, 'documentFormattingProvider': True, 'documentHighlightProvider': False, 'documentRangeFormattingProvider': False, 'documentSymbolProvider': False, 'definitionProvider': True, 'executeCommandProvider': {'commands': ['robot.addPluginsDir', 'robot.resolveInterpreter']}, 'hoverProvider': False, 'referencesProvider': False, 'renameProvider': False, 'foldingRangeProvider': False, 'signatureHelpProvider': {'triggerCharacters': []}, 'textDocumentSync': {'change': 2, 'save': {'includeText': False}, 'openClose': True}, 'workspace': {'workspaceFolders': {'supported': True, 'changeNotifications': True}}, 'workspaceSymbolProvider': {'workDoneProgress': False}}}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.streams
Writing: {'jsonrpc': '2.0', 'id': '1', 'result': {'capabilities': {'codeActionProvider': False, 'completionProvider': {'resolveProvider': False}, 'documentFormattingProvider': True, 'documentHighlightProvider': False, 'documentRangeFormattingProvider': False, 'documentSymbolProvider': False, 'definitionProvider': True, 'executeCommandProvider': {'commands': ['robot.addPluginsDir', 'robot.resolveInterpreter']}, 'hoverProvider': False, 'referencesProvider': False, 'renameProvider': False, 'foldingRangeProvider': False, 'signatureHelpProvider': {'triggerCharacters': []}, 'textDocumentSync': {'change': 2, 'save': {'includeText': False}, 'openClose': True}, 'workspace': {'workspaceFolders': {'supported': True, 'changeNotifications': True}}, 'workspaceSymbolProvider': {'workDoneProgress': False}}}}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.streams
Read: {"jsonrpc":"2.0","id":"2","method":"shutdown","params":null}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.endpoint
Handling request from client {'jsonrpc': '2.0', 'id': '2', 'method': 'shutdown', 'params': None}

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.endpoint
Got result from synchronous request handler (in 0.00s): None

lsp: 2020-11-30 23:14:13 UTC pid: 3496 - MainThread - DEBUG - robocorp_ls_core.jsonrpc.streams
Writing: {'jsonrpc': '2.0', 'id': '2', 'result': None}