IBM Worklight - .war builder using wrong Java version

1
votes

I've setup Worklight Studio to use JDK 1.6 in my Worklight project.

I also changed the "compilation compliance level" to 1.6.

Eclipse is started with jdk/jre 1.6.

Despite all of this, the war is generated with Java 1.7!!!

My JAVA_HOME and JRE_HOME variables are also set to my JDK/JRE 1.6.

I'm operating under Windows 7 (64 bit).

How can I tell Worklight to build the war with jdk 1.6, not the default Windows one?

1
javaibm-mobilefirstworklight-studio
How do you know that war is generated using java 1.7?. Also, if you have change the JAVA_HOME and not yet restarted the your IDE, then try restarting your IDE. - Ankit
MANIFEST.MF tells me "Created-By: 1.7.0_10-b18 (Oracle Corporation)" and when i run it in my server with jre1.6: unsupported version 51... - ptitjuju69
Note: Please always add the worklight tag in addition to any other worklight-related tags. - Idan Adar

1 Answers

0
votes

In Eclipse, navigate to Window > Preferences > Java > Installed JREs. Make sure JRE v6 is the version that is to be used (also try to remove and re-add it, maybe it's some stuck configuration option...).

This is the JRE version Eclipse will use to generate the .war file in your Worklight project.

For good measure, delete your existing .war file before generating a new one after changing the above.