Skip to main content
Announcements
Introducing a new Enhanced File Management feature in Qlik Cloud! GET THE DETAILS!
cancel
Showing results for 
Search instead for 
Did you mean: 
Anonymous
Not applicable

Compile project on a lower jdk (jdk 8 to openjdk 6)

Hello,
I got an old project which i can't tell on which jdk he's been built.
It's currently running on a debian with openjdk 6, but after having updated it on my own talend (with jdk 😎 it's not running anymore on openjdk 6 (Unsupported major.minor 51).
So is it possible to build my project on jdk 6 ? 
I've already tried to install it, set up my path var & changing preferences of Talend under installed jre & compiler.
But I still get the major.minor error.
What should I do ?
Labels (2)
1 Reply
Anonymous
Not applicable
Author

Hi,
This error "Unsupported major.minor 51" indicates that a higher JDK during compile time and lower JDK during runtime.
Can you compile this old project successfully on your end(java 8)?
In addition, Talend don't officially support for Open JDK for now.
Best regards
Sabrina