
Traceback (most recent call last):


 "/usr/local/python3.4/bin/venv/lib/python3.4/site-packages/superset/utils.py", line 109, in __call__

return self.cache[args]
KeyError: (<superset.models.core.DatasourceAccessRequest object at 0x7f6cb0a18c18>,)

Traceback (most recent call last):


 "/home/astro/Projects/EdgeQAM_64Ch/venv/lib/python3.5/site-packages/astroid/__init__.py", line 91, in _inference_tip_cached

return iter(_cache[func, node])
KeyError: (<function register_builtin_transform.<locals>._transform_wrapper at 0x7f2631245ae8>, <Call l.9 at 0x7f2630b093c8>)
