topic Re: NoClassDefFoundError in one project, other one works. in Talend Studio

NoClassDefFoundError in one project, other one works.

JayQueue — Fri, 15 Nov 2024 23:28:25 GMT

Hello,

I have a workspace where I created a Routine where I added my External Libs.

This works fine.

Then I had exported it to a new workspace, added the same libs.

But when I run the job I get

Exception in thread "Thread-2" java.lang.NoClassDefFoundError: org/jose4j/jwt/JwtClaims

at routines.GenerateJWTRoeselare.buildClientAssertion(GenerateJWTRoeselare.java:43)

....

Caused by: java.lang.ClassNotFoundException: org.jose4j.jwt.JwtClaims

...

And when I open the code Generare there are no error for missing libs

And when I type code, it's autocompleted

Does someone have an idea what I'm missing?

Thanks!

Re: NoClassDefFoundError in one project, other one works.

JayQueue — Mon, 29 Nov 2021 13:04:18 GMT

Solved.

I had to remove the GenerateJWTRoeselare user routine from the setup routine dependencies and add it again.

Re: NoClassDefFoundError in one project, other one works.

Anonymous — Tue, 30 Nov 2021 03:48:22 GMT

Hello,

Thanks for letting us know you have resolved this issue by yourself.

Here is a KB article about: How to include multiple runtime JAR files with a Job

Hope it will be helpful for your further processing.

Best regards

Sabrina

Re: NoClassDefFoundError in one project, other one works.

JayQueue — Tue, 30 Nov 2021 06:59:43 GMT

Hi Sabrina,

I tried everything, from re-adding the libs to tLoadLib. All the libs were loaded since autocomplete worked in the code but it was a runtime that there was something wrong.

I deleted GenerateJWTRoeselare and added it again, then it worked. Could have been some caching mechanism going fubar.