Error while debugging with Tomcat since update 2025.3
Answered
Hello everyone,
When I did the update, I got some errors.
When I try to use debugger included in Tomcat, I have this error : Cannot invoke "com.intellij.openapi.actionSystem.AnAction.getTemplatePresentation()" because "action" is null.
It's working well when I start Tomcat without debugger. Any tips to resolve this ?

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Julien Lathuillere17, could you please try disabling all non-bundled plugins to check whether the issue still occurs? Please also collect the full IDE logs bundle by going to Help | Collect Logs and Diagnostic Data.
Once collected, please upload the archive via our JetBrains Upload Service.
After uploading, share the generated upload ID here so we can investigate further.
Ilnur Galimov are there any updates on this issue? I also cannot debug tomcat 10 with this exact same error message after switching to Intellij 2025.3.2 Build #IU-253.30387.90
I have zero non-bundled plugins installed or enabled.
Hi All, for the issue with tomcat, please refer to https://youtrack.jetbrains.com/issue/IDEA-383797/Debug-Tomcat-problem