topic Re: Error: Could not find or load main class in Installing and Upgrading

Error: Could not find or load main class

Anonymous — Sat, 16 Nov 2024 10:42:26 GMT

jdk environment is totally correct. than also this error is coming.
after changing workspace it use to work but once the error occurred, It again and again shows it.

Re: Error: Could not find or load main class

Anonymous — Wed, 06 Apr 2016 07:57:12 GMT

Hi,
The error "Could not find or load main class" is usually caused the blank space or special characters in the installation path ( especially in your workspace).
Best regards
Sabrina

Re: Error: Could not find or load main class

Anonymous — Wed, 06 Apr 2016 08:28:44 GMT

The JDK settings are saved within the workspace. If it worked before check this settings again.
Which OS do you run?
On a Mac please follow this advice:
http://jan-lolling.de/talend/howtos/mac_jre_settings/set-jdk-for-talend-open-studio-on-a-mac.html

Re: Error: Could not find or load main class

Anonymous — Wed, 06 Apr 2016 08:37:31 GMT

I am using window7. Jdk path is also correct.

Re: Error: Could not find or load main class

Anonymous — Wed, 06 Apr 2016 09:59:46 GMT

Going through the same problem it's showing error in the Archeive file

Re: Error: Could not find or load main class

Anonymous — Wed, 06 Apr 2016 14:33:52 GMT

"Archive for required library: 'G:/Talend/TOS_BD-20151214_1327-V6.1.1/configuration/.m2/repository/org/talend/libraries/emr-metrics-client-2.0.0/6.0.0-SNAPSHOT/emr-metrics-client-2.0.0-6.0.0-SNAPSHOT.jar' in project '.Java' cannot be read or is not a valid ZIP file"
This is the error I am getting because of which I am not able to run the project.
Please suggest the solution

Re: Error: Could not find or load main class

Anonymous — Thu, 07 Apr 2016 10:33:17 GMT

Hi,
Is your network Ok with you? Can you successfully install additional talend packages in studio?
Can you please upload the log message? Which is located in <Talend Studio installation path>/workspace/.metadata/.log
Best regards
Sabrina