| Bug #116699 | Windows TypeError("can only concatenate str (not "NoneType") to str") | ||
|---|---|---|---|
| Submitted: | 18 Nov 2024 19:35 | Modified: | 10 Jan 11:14 |
| Reporter: | Raajiv Gupta | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Workbench: Migration | Severity: | S3 (Non-critical) |
| Version: | 8.0.40 | OS: | Windows (Windows 11) |
| Assigned to: | MySQL Verification Team | CPU Architecture: | x86 |
[10 Dec 2024 11:14]
MySQL Verification Team
HI Mr. Gupta, Thank you for your bug report. However, we do not see from any of the informations that you have provided, what is the version of MySQL server that is running on Azure. You can only upgrade MySQL step by step and in this order 5.7 -> 8.0 -> 8.4 -> 9.1. If you have not followed that path, then errors are expected.
[11 Jan 1:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
Description: I am trying to migrate from MYSQL version 5.7.44-48 to Azure MYSQL I keep getting this error during Reverse Engineer Source below Reverse engineering stored procedures from aims_prod - Retrieving stored procedure aims_prod.activity_action_delete... - Reverse engineering aims_prod.activity_action_delete... Traceback (most recent call last): File "C:\Program Files\MySQL\MySQL Workbench 8.0 CE\workbench\wizard_progress_page_widget.py", line 198, in thread_work self.func() File "C:\Program Files\MySQL\MySQL Workbench 8.0 CE\modules\migration_schema_selection.py", line 184, in task_reveng self.main.plan.migrationSource.reverseEngineer() File "C:\Program Files\MySQL\MySQL Workbench 8.0 CE\modules\migration.py", line 365, in reverseEngineer self.state.sourceCatalog = self._rev_eng_module.reverseEngineer(self.connection, self.selectedCatalogName, self.selectedSchemataNames, self.state.applicationData) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ SystemError: TypeError("can only concatenate str (not "NoneType") to str"): error calling Python module function DbMySQLRE.reverseEngineer ERROR: Reverse engineer selected schemas: TypeError("can only concatenate str (not "NoneType") to str"): error calling Python module function DbMySQLRE.reverseEngineer Failed How to repeat: Every time you running migration wizard it gets stuck at this stage