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- java.sql.SQLException: Column 'id' cannot be null in Joget log.
- The error was caused by a missing id in the appDefinition.xml of the exported app.
- To fix this, go to the exported app .jwa file and open appDefinition.xml, this requires you to search id one-by-one to check if there's an id with no value.
- In the figure above, in line 1441, an Environment Variable id's value is not set. In this sample case, we will set the id with "test".
- Replace the "<id>test</id>" with the correctly declared one from your original app to avoid possible conflict / mismatch, save it in your .jwa file and test the app import again.
- The error should not re-occur.
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