Error on preview when loading Excel in Meta data(file delimited)

[DM2017]

Hi All,

Though I found similar post with same issue but not sure of the solution, so posting this question.

Error details:--

Error Message: The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
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:1309)
org.talend.commons.ui.swt.thread.SWTUIThreadProcessor$1.run(SWTUIThreadProcessor.java:74)

My tools and config details

I am using Talend open studio for Big Data 7.3.1

Java (jdk-14_windows-x64_bin)

config file

-vm
C:\Program Files\Java\jdk-14\bin\javaw.exe
-vmargs
-Xms512m
-Xmx1536m
-Dfile.encoding=UTF-8
-Dosgi.requiredJavaVersion=1.8
-XX:+UseG1GC
-XX:+UseStringDeduplication

[Anonymous · Accepted solution]

Hi
Only JDK 8 or 11 are supported Java version, see
https://help.talend.com/reader/K6MGfX3FuK5RGGq5JMB3mA/GftTLST2kdZyupgpc8KkuQ

Please note that don't install studio in long path or the path contains special characters such as '-', blank space.

Regards
Shong

[DM2017]

Thanks for the help. I installed jdk 11 and it's working