sergey-kryuchkov edited a comment on issue #16434: URL: https://github.com/apache/superset/issues/16434#issuecomment-1018504979
> We test new versions of Superset by importing dashboards from our production Superset (currently in version 1.0) to our testing Superset (currently in version 1.3.2). > > We were seeing the issues described here when importing dashboards into the testing Superset and just wanted to add that setting the `VERSIONED_EXPORT` flag to `True` in our testing Superset fixed our issue and now we can export and import dashboards. > > Just adding this since this appears to be one of the first results when googling around, and having to turn on a feature flag may not be so intuitive. At least until #16569 is merged and the flag is turned on by default. I tried to solve the same problem with export/import but changing the `VERSIONED_EXPORT` flag to `True` didn't help me. I see the same error like below ``` This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: Dataset %s already exists ``` I have Superset version 1.3.1 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
