ycm is unable to work, RuntimeError appears

[uli2k]

[_request] req.end called [ycm stderr] 2017-09-12 12:07:31,165 - INFO - Received command request Traceback (most recent call last): File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py", line 861, in _handle return route.call(args) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py", line 1734, in wrapper rv = callback(*a, *ka) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/watchdog_plugin.py", line 100, in wrapper return callback( args, kwargs ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/hmac_plugin.py", line 62, in wrapper body = callback( *args, **kwargs ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/handlers.py", line 86, in RunCompleterCommand request_data ) ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/completer.py", line 277, in OnUserCommand return command( self, request_data, arguments[ 1: ] ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py", line 116, in self._GoTo( request_data ) ), File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py", line 187, in _GoTo raise RuntimeError( 'Can\'t jump to definition or declaration.' ) RuntimeError: Can't jump to definition or declaration.

[_request] status code: 500 [_request] {"exception": {"TYPE": "RuntimeError"}, "traceback": "Traceback (most recent call last): File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py\", line 861, in _handle return route.call(args) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py\", line 1734, in wrapper rv = callback(*a, *ka) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/watchdog_plugin.py\", line 100, in wrapper return callback( args, kwargs ) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/hmac_plugin.py\", line 62, in wrapper body = callback( args, kwargs ) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/handlers.py\", line 86, in RunCompleterCommand request_data ) ) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/completer.py\", line 277, in OnUserCommand return command( self, request_data, arguments[ 1: ] ) File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py\", line 116, in self._GoTo( request_data ) ), File \"/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py\", line 187, in _GoTo raise RuntimeError( 'Can\'t jump to definition or declaration.' ) RuntimeError: Can't jump to definition or declaration. ", "message": "Can't jump to definition or declaration."} [onDefinition error] { exception: { TYPE: 'RuntimeError' }, traceback: 'Traceback (most recent call last): File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py", line 861, in _handle return route.call(args) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/third_party/bottle/bottle.py", line 1734, in wrapper rv = callback(a, ka) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/watchdog_plugin.py", line 100, in wrapper return callback( *args, *kwargs ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/hmac_plugin.py", line 62, in wrapper body = callback( args, kwargs ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/handlers.py", line 86, in RunCompleterCommand request_data ) ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/completer.py", line 277, in OnUserCommand return command( self, request_data, arguments[ 1: ] ) File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py", line 116, in self._GoTo( request_data ) ), File "/usr/share/code/resources/app/extensions/RichardHe.you-complete-me-1.0.36/ycmd/ycmd/../ycmd/completers/cpp/clang_completer.py", line 187, in _GoTo raise RuntimeError( \'Can\\'t jump to definition or declaration.\' ) RuntimeError: Can\'t jump to definition or declaration. ', message: 'Can\'t jump to definition or declaration.' } [buildRequest] document, /home/shantengfei/catkin_ws/src/industrial_core/industrial_robot_client/src/generic_joint_streamer_node.cpp; position: [object Object]; event: null

[richard1122]

Looks ycmd is not working well. Can you provide more information?