Plugin.xml is giving "Cannot resolve extension point error"


Hi all,


I am developing my custom language plugin and initially, plugin.xml was fully functional(highlighting and code completion).

But after some update, it stopped highlighting the extensions. I added module dependency as well. still no luck. Please find the snapshot for a reference


Let me know if I am doing something wrong.


Thanks and regards,


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Please make sure you follow all steps from


Also try re-importing the Gradle project from the toolwindow, if that doesn't help try deleting the IDE distribution artifacts in Gradle cache.


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