topic Re: Problem with JDK and JDR in Talend Studio

Problem with JDK and JDR

Anonymous — Sat, 16 Nov 2024 08:30:05 GMT

Hello
I have a problem executing the tWebService component. Error:
Exception in component tWebService_1 (Web)
java.lang.IllegalStateException: No compiler detected, make sure you are running on top of a JDK instead of a JRE.
I put screenshots of the process and Java configuration.

pro

JDK

Error

I need help please.

Re: Problem with JDK and JDR

Anonymous — Mon, 26 Mar 2018 17:31:44 GMT

The JDK is the Java Development Kit. The JRE is the Java Runtime Environment. You actually get a JRE when you download the JDK. You cannot develop and compile with the JRE, you can only run your precompiled code. As such you need the JDK for your Studio. It is a good idea to ONLY install the JDK across all of your environments as it comes with the JRE anyway.

For more info look here: https://community.talend.com/t5/Migration-Configuration-and/Requiring-a-JDK-installation-to-build-jobs-starting-from-version/ta-p/21492

Re: Problem with JDK and JDR

Anonymous — Tue, 27 Mar 2018 08:39:10 GMT

I have the following version of JDK installed:

and the configuration in Talend is:

But the error remains the same.

Thank you very much

Re: Problem with JDK and JDR

Anonymous — Tue, 27 Mar 2018 12:10:50 GMT

No one knows how I can solve this?

Re: Problem with JDK and JDR

Anonymous — Tue, 27 Mar 2018 13:21:28 GMT

Untick the JRE and tick the JDK.

Re: Problem with JDK and JDR

Anonymous — Tue, 27 Mar 2018 14:13:36 GMT

Talend shows the same error.

The current configuration is:

If someone wants, I could upload the project here.

Re: Problem with JDK and JDR

Anonymous — Tue, 27 Mar 2018 15:04:23 GMT

1) Restarted your Studio?

2) Is your PATH variable configured with your JDK's bin folder?

3) Do you have more than 1 JDK/JRE configured in your PATH? If so, can you remove any? If not, maybe point to the JDK you want to, following this https://community.talend.com/t5/Migration-Configuration-and/Where-to-define-JAVA-HOME-for-Studio-TAC-JobServer-CommandLine/ta-p/782

4) Do you have a JAVA_HOME environment variable configured?

If you didn't restart your Studio after making the change I suggested last time, do that first to just check quickly. If that does not fix it, check your environment variables.

Re: Problem with JDK and JDR

Anonymous — Wed, 28 Mar 2018 11:17:43 GMT

Thank you very much

Re: Problem with JDK and JDR

Anonymous — Thu, 09 Aug 2018 18:06:29 GMT

Hi, I have the same problem when I exported my job and I just executed it (.bat).

But I don't have problem when i execute it with talend studio.

Help me plz.

Re: Problem with JDK and JDR

Anonymous — Fri, 10 Aug 2018 09:57:37 GMT

Hello, I have the same problem with JDK JRE using twebservice, however the problem does not arise when I run my job with studio talent.
The problem when I run the job using .bat file

Re: Problem with JDK and JDR

Anonymous — Wed, 15 Aug 2018 09:33:58 GMT

Hello,

Please make sure that JDK installation path\bin has been added to the PATH system variable as this twebservice component requires an Oracle JDK to be functional.

Hope this article will help

How do I set or change the PATH system variable?

Best regards

Sabrina

Re: Problem with JDK and JDR

Anonymous — Fri, 17 Aug 2018 18:53:33 GMT

Another possible cause/solution -- I was starting my Studio with a different vm than the Java one I was pointing to with my PATH and JAVA_HOME.

My 'Talend-Studio-win-x86_64.ini' file had this as its first two lines:

-vm
C:\Talend\6.5.1\jre1.8.0_131\bin\server\jvm.dll

My JAVA_HOME was pointing to a different java version:

C:\Program Files\Java\jdk1.8.0_144

I removed those first two lines from my .ini file, restarted Studio, and then the job ran fine (in Studio -- haven't tried in other environments yet).

Re: Problem with JDK and JDR

Anonymous — Thu, 22 Nov 2018 11:29:48 GMT

3) link helped me, thanks!