Build failure due to maven-annotations-test error

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I have a question that is unseen on the internet - I could find a solution.

I wanted to build my maven project in IntelliJ Idea 17.2.2. Everything went well - I got only one error.
Namely Error:maven-annotations-test:test-fw: java.lang.IllegalStateException: Duplicate key org.jetbrains.jps.model.module.impl.JpsModuleImpl@56a6d5a6 

What can this mean? Is this something with the maven plugin? What is the solution?

Thank you for your time!

B.

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12 comments

Hi.

 

Does it build fine using the mvn tool?

Could you please provide a project example?

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Permanently deleted user

Yes, it works fine with maven tool. Just the IDE build does not work. 

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please provide a project example.

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Permanently deleted user

What do you mean by a project example?

Will a pom.xml make sense?

Thanks!

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Hello. pom.xml is not enough.  Any project where the problem reproduces would help.

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Well, of course I cannot disclose any of the work I have, but would need the help.

The matter is that I cloned my work into a newly installed IDE and then the problem occurred.

Some additional info is that I cloned the repo by mistake twice - after that having deleted the first clone then cloned second time the same. This way - I don't know how but the IDE showed the same projects twice. But having deleted from the file system the first, I cannot deal really with this. May this be the cause?

Thank you!

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Try removing .idea folder and reimporting project from maven model.

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Thank you for the comment. I tried, reimported everything, but it didn't work.

I don't know what is the single point of erring in that particular project - which also hinder other projects from being built. This might be a newly aroused bug.

I have rolled backed to IDEA 17.1.6 and everything worked fine. Please be aware of this!!

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We were facing exactly the same problem - however it was reproducible only on a single machine / Idea installation. Disabling Maven plugin fixed it. We are not using Maven at all - we are using Gradle (and its Idea plugin to generate the project). Unfortunately, neither I can provide source code. :(

The problem started appearing after upgrade to 2018.2, everything was fine before.

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@Jan Klos could you please provide idea.log and build.log, if possible?

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Got the same Issue today, I deactivated "Maven Integration" and "Maven Integration Extension" Plugin.

https://www.file-upload.net/download-13362756/idea.log.html

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The same here, had to disable both maven plugins in order to build the project

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