mbalatsko / pypylon-opencv-viewer Goto Github PK

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LogicalErrorException                     Traceback (most recent call last)
<ipython-input-63-858e4d7922fd> in <module>
      1 from pypylon_opencv_viewer import BaslerOpenCVViewer
      2 viewer = BaslerOpenCVViewer(camera)
----> 3 viewer.set_features(features)
      4 viewer.set_impro_function(impro)
      5 viewer.run_interaction_continuous_shot(image_folder='~/Documents/images')

C:\ProgramData\Anaconda3\lib\site-packages\pypylon_opencv_viewer\viewer.py in set_features(self, features)
    105             if feature_name is None:
    106                 raise ValueError("'name' attribute can't be None")
--> 107             pylon_feature = getattr(self._camera, feature_name)
    108 
    109             widget_kwargs['description'] = re.sub('([a-z])([A-Z])', r'\1 \2', feature_name) + " :"

C:\ProgramData\Anaconda3\lib\site-packages\pypylon\pylon.py in __getattr__(self, attribute)
   4037             return object.__getattr__(self, attribute)
   4038         else:
-> 4039             return self.GetNodeMap().GetNode(attribute)
   4040 
   4041     def __setattr__(self, attribute, val):

C:\ProgramData\Anaconda3\lib\site-packages\pypylon\genicam.py in GetNode(self, Name)
   1471 
   1472     def GetNode(self, Name: 'GENICAM_NAMESPACE::gcstring const &') -> "GENAPI_NAMESPACE::INode *":
-> 1473         return _genicam.INodeMap_GetNode(self, Name)
   1474 
   1475     def InvalidateNodes(self) -> "void":

LogicalErrorException: Node not existing (file 'genicam_wrap.cpp', line 16599)