topic Re: Can't install external jar files in Installing and Upgrading

Can't install external jar files

Loko — Sat, 16 Nov 2024 03:58:06 GMT

I can't install new jars in my Talend studio. In the "modules" view, the button to add new external libs shows no error, but at the end the new lib is not added in the modules list, even after a Studio restart.

I can see the files in the studio workspace on disk,

but can"t use them for instance in a java bean "import com.opencsv.CSVReader".

Re: Can't install external jar files

Anonymous — Tue, 03 Dec 2019 09:27:51 GMT

Hello,

Could you please indicate on which talend build version you got this issue?

Best regards

Sabrina

Re: Can't install external jar files

Loko — Tue, 03 Dec 2019 09:34:59 GMT

Hello Sabrina

We face this issue on Talend ESB 6.4.1.

But I installed and tried Talend ESB 7 and I faced this issue as well.

Arnaud

Re: Can't install external jar files

Loko — Tue, 07 Jan 2020 14:37:34 GMT

I managed to get ma librairies added in the modules view with "edit bean libraries --> "reload libraries".

My route , that uses a java code in a bean, works fine in Talend studio.

But when we deploy it on karaf and run it the libraries are not found, we get in tesb.log : "Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook"

Even if we add all the requied libraries in the bean, or with a ctalend job / tload, or copying the jar files in karaf runtime in container/lib/endorsed

Any help would be much appreciated !

Thank you