AWS Toolkit Plugin Version Mismatch Warning in PyCharm

October 22, 2026 07:34 Updated

Problem

When opening PyCharm, the user encounters the warning:

"The plugin versions of Amazon Q, AWS Toolkit, and AWS Toolkit Core must match or conflicts occur."

Cause

This warning originates from the AWS Toolkit plugins, developed by Amazon. Current versions of the plugins might not be aligned, leading to this warning being displayed.

Resolution

The issue is already documented as an open bug on the AWS Toolkit GitHub repository: https://github.com/aws/aws-toolkit-jetbrains/issues/5981.

It is recommended to follow the issue link to track updates and resolutions provided by the development team.

If not related, create a new issue on their GitHub page with the specific scenario for further investigation.