topic Re: Could not find or load main class in Talend Cloud

Could not find or load main class

Aswini_R — Tue, 15 Apr 2025 12:15:55 GMT

My Talend job runs successfully in Studio, but after publishing it to TMC, it throws the error: 'Could not find or load main class'. The previous version of the same job worked fine after publishing, but the current version fails. How can I resolve this issue?

Re: Could not find or load main class

Denis_Segard — Thu, 17 Apr 2025 14:45:59 GMT

Hello,

Did you test the job as a standalone job ?
https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-03/troubleshooting-remote-engine-executions

Kind regards
Denis

Re: Could not find or load main class

Aswini_R — Tue, 22 Apr 2025 09:54:57 GMT

Hi Denis,

Thank you for your response.

I'm running the standalone job by executing the .bat file. However, I'm still encountering the same error:
"Could not find or load main class."

Could you please assist me further with this?

Re: Could not find or load main class

BalramVV — Tue, 22 Apr 2025 17:29:10 GMT

Hi Aswini_R,

Please try this....

Clear the workspace, do a fresh publish to cloud and try again

Re: Could not find or load main class

Aswini_R — Fri, 25 Apr 2025 12:43:32 GMT

Hi Balram,

I’ve published my job to a different workspace using a fresh version, but I’m still encountering the same issue.

Could you please assist me further with this?

Thanks