topic Re: Getting Could not find or load main class after adding a lookup to a t in Talend Studio

Getting Could not find or load main class after adding a lookup to a t

Anonymous — Thu, 23 Feb 2017 14:01:46 GMT

I have a simple flat file read that uses a tMap to transform some of the columns. It was working fine then I added a second flat file input as a lookup for a decode and hooked it up to the tMap. Now I get the error Could not find or load main class. It stays even if I remove the second flat file lookup and remove it from the tMap.

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Fri, 24 Feb 2017 02:46:58 GMT

Hi,
Could you please re-open your job to see if it works?
The error Could not find or load main class is usually caused the blank space in the installation path or JDK is not set correctly. What's the build version you are using? What's your JDK version? You can successfully execute a simple job in your studio?
Best regards
Sabrina

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Fri, 24 Feb 2017 11:09:35 GMT

I am running the latest 6.3.1. The Java must be ok because I can run a simple transformation of a flat file input through a tMap and to a flatfile output and it works. Once I add a lookup to the tMap I get the error.

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Fri, 24 Feb 2017 13:34:32 GMT

I am running java 1.8.0.102

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Fri, 24 Feb 2017 17:43:24 GMT

Here is the default java version which is 1.8 and the Talend Installed JRE is pointing to it as well. Still get the same mesage

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Mon, 27 Feb 2017 09:38:28 GMT

Hi,
We cannot repro you issue on our side.
So far, Talend is only supported on Java CPS Versions, not Java PSU.
Please refer to document about:http://www.oracle.com/technetwork/java/javase/cpu-psu-explained-2331472.html
Is it Ok when you use jdk 1.8.0.101?
Best regards
Sabrina

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Tue, 28 Feb 2017 08:42:20 GMT

Hi,
Is there any update for your issue?
Best regards
Sabrina

Re: Getting Could not find or load main class after adding a lookup to a t

Anonymous — Fri, 02 Aug 2019 06:23:10 GMT

Hi All,

I am facing similar issue while creating a job containing toracleinput in main row and in lookup. While using the lookup in tmap the issue is arising.
The job is running perfectly well without lookup in tmap.
@xdshi do we have any update related to above issue?
Thanks in advance