Unable to create Theme for 7.4.2

[SabineEmbacher]

With the Liferay Plugin for intellij IDEA I am able to create a new project for liferay 7.4.2 CE GA3.
But if I want to create a new theme within the project, I get the following error message:

[yanan]

Hello @SabineEmbacher , could you please provide more steps for us to reproduce? I'm not able to reproduce it using liferay intellij plugin 1.9.4 on both liferay gradle/maven worksapce project. Thanks.

[SabineEmbacher]

[SabineEmbacher]

In my opinion, the day the error kept occurring, I did exactly as described above.
But today the error does not occur anymore :(

The last time the error occurred, I had three other projects open in IDEA at the same time.
Maybe the amount of open projects caused the problem.
I will try to recreate this.

[yanan]

Thank you for the details. The problem still can't be reproduced on my side. Please feel free to let us know and share error stack trace when you run into this problem again, we will try to fix it once it can be reproduced, thank you. :(