sanshanxiashi commented on issue #3517: sqlalchemy.exc.OperationalError URL: https://github.com/apache/incubator-superset/issues/3517#issuecomment-331666279 sorry,maybe the latest version of superset 0.19.1 has something wrong. After I follow the the instruction in the documentation "https://superset.incubator.apache.org/installation.html#upgrading";, the error is still. And I found the path "/superset/superset/migrations/versions/" lack of some files,for example 'a9c47e2c1547_add_impersonate_user_to_dbs.py'. So I download all the files of '/migrations/versions/' from github branch Master,and replace the local path '/migrations/versions/'.Then run the command 'superset db upgrade', errors have disppeared. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
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