Help Center/ Cloud Container Engine/ User Guide/ Clusters/ Upgrading a Cluster/ Troubleshooting for Pre-upgrade Check Exceptions/ Internal Error
Updated on 2024-11-11 GMT+08:00
Internal Error
Check Items
This check item is not typical and implies that an internal error was found during the pre-upgrade check.
Solution
Perform the pre-upgrade check again.
If it fails again, submit a service ticket to contact technical support.
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