fix len error (#5421)

microsoft · Apr 23, 2019 · 3febb03 · 3febb03
1 parent c1c990d
commit 3febb03
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/news/2 Fixes/5420.md b/news/2 Fixes/5420.md
@@ -0,0 +1 @@
+Fix error with bad len() values in variable explorer
diff --git a/pythonFiles/datascience/getJupyterVariableValue.py b/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)