IntelliJ: Abnormal build process termination Error with IDEA 2021.2 Update

If you have recently updated the IDEA to 2021.2 (Community or Ultimate Edition);

And if you are getting the following error during the compile,

Try out the following Fix;

Along with the latest update to IDEA 2021.2, Some configuration were changed. Therefore you will need to switch your project structure back to JDK8 :

  • Go to File > “Project Structure”.
  • In the ‘Project Structure’ popup-window, Select Project under the Project Settings (Project Settings > Project)
  • Check on the Project language level option.
    It should be selected as option 16
  • Change the selection to back to option 8
  • Click OK and Try to Invalidate Cache and Restart the IDE.

It should work out. Adios!!
Feel free to share your experience below.

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