java.lang.UnsupportedClassVersionError: io/logz/jmx2graphite/Jmx2GraphiteJavaAgent : Unsupported major.minor version 52.0

Question

Closed this issue 7 years ago · 4 comments

Hi,

I tried running jmx2graphite-1.1.0-javaagent.jar with java 7 in agent mode. I get error "Unsupported major.minor version 52.0".

Will it compile with java 7? Do you have any guide instructing how to build from source?

Thanks & Regards,
Atul Atri.

Answer 1 · 2017-02-08T15:14:58.000Z

Just checked build.gradle.
sourceCompatibility is 1.8. :(

Answer 2 · 2017-02-08T15:17:09.000Z

Isn't 7 at end of life?

On Wed, 8 Feb 2017 at 17:14 atulatri ***@***.***> wrote: Just checked build.gradle. sourceCompatibility is 1.8. :( — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#11 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA8Y8bL7-JJ1kMGA9NzGObb9Faj6wS8Eks5radvygaJpZM4L68GN> .

Answer 3 · 2017-02-08T15:27:33.000Z

@asafm
Thanks for prompt response.

Yes it is.

But our company is still using java 7. :|

Answer 4 · 2017-02-08T15:33:13.000Z

Feel free to fork and adjust to 7. It's not that much work I think

On Wed, 8 Feb 2017 at 17:27 atulatri ***@***.***> wrote: @asafm <https://github.com/asafm> Thanks for prompt response. Yes it is. But our company is still using java 7. :| — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#11 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA8Y8ZCNPsVk3k3vNzcoeY-XcVFenV1fks5rad7mgaJpZM4L68GN> .