topic Java Error when adding Metadata file to repository in Talend Studio

Java Error when adding Metadata file to repository

Anonymous — Fri, 05 Jun 2015 23:35:27 GMT

Hi,
Can you please help me with the below Java error and how to resolve it. this comes in Step 3 of 4, when trying to add a metadata file on repository
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
com.talend cannot be resolved to a type
com.talend cannot be resolved to a type
com.talend.csv.CSVWriter cannot be resolved to a type
org.talend cannot be resolved to a type
org.talend cannot be resolved to a type
com.talend cannot be resolved to a type
com.talend cannot be resolved to a type
at projectname.shadowfileinputtodelimitedoutput_0_1.ShadowFileInputToDelimitedOutput.tFileInputDelimitedProcess(ShadowFileInputToDelimitedOutput.java:678) at projectname.shadowfileinputtodelimitedoutput_0_1.ShadowFileInputToDelimitedOutput.runJobInTOS(ShadowFileInputToDelimitedOutput.java:1141) at projectname.shadowfileinputtodelimitedoutput_0_1.ShadowFileInputToDelimitedOutput.main(ShadowFileInputToDelimitedOutput.java:1022)
Preview error. Some settings must be changed.
Note: Preview errors are generally due to a wrong encoding setting.
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:1308)
org.talend.commons.ui.swt.thread.SWTUIThreadProcessor$1.run(SWTUIThreadProcessor.java:74)

Thanks,
Rajnish

Re: Java Error when adding Metadata file to repository

Anonymous — Mon, 08 Jun 2015 08:44:42 GMT

Hi Rajnish,
Did you set your java environment correctly? Wha's your OS and JDK version?
Have you already checked document about: TalendHelpCenter:Compatible Platforms and Java environments?
In addition, what's your input? Could you please show us the screenshots of file delimited metadata setting(Step 3 of 4)? How did you set your field separator and row separator?
Best regards
Sabrina

Re: Java Error when adding Metadata file to repository

Anonymous — Thu, 11 Jun 2015 11:10:43 GMT

Hi Sabrina,
Details below
1. OS - Windows Vista
2. JDK Version - jre1.8.0_45
3. Image Uploaded

Re: Java Error when adding Metadata file to repository

Anonymous — Fri, 12 Jun 2015 08:36:32 GMT

Hi,
Are you using Talend Studio 6.0? Talend can support for JDK 1.8 since Studio 6.0
How did you set step 2? Have you tried to set file encoding as "UTF-8" instead of "US-ASCII" to see if it works?
Best regards
Sabrina

Re: Java Error when adding Metadata file to repository

Anonymous — Sat, 13 Jun 2015 11:40:56 GMT

Hello,
I tried the option as suggested. Please find the screen shot attached with error detail.

Thanks
Rajnish

Re: Java Error when adding Metadata file to repository

Anonymous — Mon, 15 Jun 2015 09:25:03 GMT

hi,
did you change something in Talend ini file or config , because 'strange' error about "javac & invalid flag ??
regards
laurent

Re: Java Error when adding Metadata file to repository

Anonymous — Mon, 15 Jun 2015 20:01:18 GMT

Hi Laurent,
I haven't changed any config file but if you can let me know the configuration it should have, I can cross check.
Thanks,
Rajnish

Re: Java Error when adding Metadata file to repository

Anonymous — Tue, 16 Jun 2015 04:39:12 GMT

Hi Rajnish,
Except for file delimited metadata creation, can you run your another job successfully in studio?
Would you mind re-installing your studio on your window vista to see if this issue repro?
Best regards
Sabrina

Re: Java Error when adding Metadata file to repository

Anonymous — Tue, 16 Jun 2015 09:35:14 GMT

as I can see in your screenshoot, it's a coma as a separator.
try & change semicolon to coma and try again.
but that didn't make sense to error javac
regards
laurent

Re: Java Error when adding Metadata file to repository

Anonymous — Tue, 16 Jun 2015 23:35:00 GMT

Hi Sabrina, Laurent
I re-installed the Talend and things are finally working.
Thanks for your help and guidance.
Thanks,
Rajnish