[GitHub] tomwojcik removed a comment on issue #5202: Get an error unhashable type: 'dict' in a TableView with a NUMERIC type using PostgreSQL

[GitBox <gi...@apache.org>]

tomwojcik removed a comment on issue #5202: Get an error unhashable type: 'dict' in a TableView with a NUMERIC type using PostgreSQL
URL: https://github.com/apache/incubator-superset/issues/5202#issuecomment-399397623
 
 
   I and a few others have the exact same problem. The same issue happens when I use a heatmap. Possibly related #4984 
   
   Pivot table traceback
   
   ```
   Traceback (most recent call last):
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/views/core.py", line 1107, in generate_json
       payload = viz_obj.get_payload()
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/viz.py", line 329, in get_payload
       payload['data'] = self.get_data(df)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/viz.py", line 628, in get_data
       margins=self.form_data.get('pivot_margins'),
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/frame.py", line 5303, in pivot_table
       margins_name=margins_name)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/reshape/pivot.py", line 60, in pivot_table
       if i not in data:
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/generic.py", line 1519, in __contains__
       return key in self._info_axis
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/indexes/base.py", line 2021, in __contains__
       hash(key)
   TypeError: unhashable type: 'dict'
   2018-06-22 10:33:24,148:INFO:werkzeug:195.82.165.141 - - [22/Jun/2018 10:33:24] "POST /superset/explore_json/ HTTP/1.1" 500 -
   
   ```
   
   Heatmap traceback
   
   ```
   
   Traceback (most recent call last):
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/views/core.py", line 1107, in generate_json 
       payload = viz_obj.get_payload()
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/viz.py", line 329, in get_payload
       payload['data'] = self.get_data(df)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/superset/viz.py", line 1801, in get_data
       df = df[[x, y, v]]
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/frame.py", line 2682, in __getitem__
       return self._getitem_array(key)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/frame.py", line 2726, in _getitem_array  
       indexer = self.loc._convert_to_indexer(key, axis=1)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/indexing.py", line 1314, in _convert_to_indexer
       indexer = check = labels.get_indexer(objarr)
     File "/home/ubuntu/venv/lib/python3.5/site-packages/pandas/core/indexes/base.py", line 3245, in get_indexer
       indexer = self._engine.get_indexer(target._ndarray_values)
     File "pandas/_libs/index.pyx", line 301, in pandas._libs.index.IndexEngine.get_indexer
     File "pandas/_libs/hashtable_class_helper.pxi", line 1544, in pandas._libs.hashtable.PyObjectHashTable.lookup
   TypeError: unhashable type: 'dict'
   2018-06-22 10:27:07,098:INFO:werkzeug:195.82.165.141 - - [22/Jun/2018 10:27:07] "POST /superset/explore_json/ HTTP/1.1" 500 -
   ```
   

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