Exception in thread "main" java.lang.Error: Unresolved compilation problem: shadowfileinputtodelimitedoutput_0_1

[Alematt]

Hello,

I have been working on the same environment for several months with TALEND (TOS-DI-7.0.1) and it works fine. But since yesterday, when I want to create a delimited file (.csv), in step 3 of the wizard, the output window shows me:

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 

at project.shadowfileinputtodelimitedoutput_0_1.ShadowFileInputToDelimitedOutput.main(ShadowFileInputToDelimitedOutput.java:2258)

Erreur de prévisualisation. Des paramètres doivent être modifiés`

Note : Les erreurs de prévisualisation sont généralement liées à un mauvais paramétrage de l'encodage.

org.talend.designer.runprocess.shadow.ShadowFilePreview.preview(ShadowFilePreview.java:90)

org.talend.metadata.managment.ui.utils.ShadowProcessHelper.getCsvArray(ShadowProcessHelper.java:383)

org.talend.repository.ui.wizards.metadata.connection.files.delimited.DelimitedFileStep2Form$PreviewProcessor.nonUIProcessInThread(DelimitedFileStep2Form.java:1309)

org.talend.commons.ui.swt.thread.SWTUIThreadProcessor$1.run(SWTUIThreadProcessor.java:74)

What is surprising is that other already created delimited files show the same errors. However, I haven't changed anything in my JAVA configuration (java 😎

[Alematt]

that is to say? I do not understand!

[gjeremy1617088143]

Maybe you can try to install a TOS 7.2.1 or 7.3.1 and see if it's working.

[Alematt]

yes i just downloaded it! 🙂

TOS_DI-20200219_1130-V7.3.1

[Anonymous]

Hello,

Is it working well when you use V 7.3.1?

Best regards

Sabrina

[Alematt]

Hello Sabrina,

Sorry for the late response, no there is absolutely no change! 😞

But with 7.3 version, it's not the same error message:

I think my java configuration is correct, it comes from elsewhere...

Marc

[Alematt]

Hello,

In the configuration of the JAVA compiler, I see a version 1.5 !!

Is there anything to do with the error I am encountering?

Should you try to configure it in 1.8 (figure 1)?

What are the risks?

[gjeremy1617088143 · Accepted solution]

I work on a talend DI studio, I have 1.8 instead of 1.5 on my configuration,

so try 1.8 in the compiler compliance level

[Alematt]

I tried with 1.8 and IT WORKS!!!!! :))

On the other hand, I really do not understand how this configuration could have changed like that overnight ... 

Thank you very much Sabrina and Jeremy for your help and your time! It's really very nice !!

[gjeremy1617088143]

I prefer this to a windows update issue :).

Glad it works for you !

[Alematt]

Me too, because I couldn't have done anything about it!!