fix len error (microsoft#5421)

Author: IanMatthewHuff

news/2 Fixes/5420.md

@@ -0,0 +1 @@
+Fix error with bad len() values in variable explorer

pythonFiles/datascience/getJupyterVariableValue.py

@@ -9,10 +9,16 @@
 
 # Find shape and count if available
 if (hasattr(_VSCODE_evalResult, 'shape')):
- _VSCODE_targetVariable['shape'] = str(_VSCODE_evalResult.shape)
+ try:
+ _VSCODE_targetVariable['shape'] = str(_VSCODE_evalResult.shape)
+ except TypeError:
+ pass
 
 if (hasattr(_VSCODE_evalResult, '__len__')):
- _VSCODE_targetVariable['count'] = len(_VSCODE_evalResult)
+ try:
+ _VSCODE_targetVariable['count'] = len(_VSCODE_evalResult)
+ except TypeError:
+ pass
 
 # Get the string of the eval result, truncate it as it could be far too long
 _VSCODE_targetValue = str(_VSCODE_evalResult)