Which are the supported versions of JVM for addon-com.artezio.artjiraboard.jiraboard-plugi

[David Burton]

Hi

trying to install the addon-com.artezio.artjiraboard.jiraboard-plugi on JIRA 5.1, but the latest version (1.3) errors with a minor.major error in the logs.  The version 1.2.2 works.  Do I need to update the JVM version?

[jira@kwplnx15 bin]$ java -version java version "1.6.0_35" OpenJDK Runtime Environment (IcedTea6 1.13.7) (rhel-1.13.7.1.el5_11-x86_64) OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)

/rest/plugins/1.0/ [rest.resources.install.InstallTask] Unexpected error in install task
java.lang.RuntimeException: java.lang.UnsupportedClassVersionError: com/artezio/jiraboard/persistence/model/KanbanBoard : Unsupported major.minor version 51.0
        at com.atlassian.upm.PluginInstaller.execute(PluginInstaller.java:166)
        at com.atlassian.upm.PluginInstaller.install(PluginInstaller.java:81)

[Andreas Ebert · Accepted solution]

Version 1.3 of that add-on is compiled against Java 7, and marked as being compatible for JIRA 5.0+, but JIRA 5.0 and 5.1 does not support Java 7. So, imho the marketplace listing is incorrect: the .jar for version 1.3 is not compatible with JIRA 5.1. I suggest you contact the vendor, Artezio.

[Dmitry Kintsel]

next week.

[Dmitry Kintsel]

It's a pity, but new version of Artezio Kanban version uses java 1.7. Can you upgrade your Java version to 1.7? If it's not applicable for you, you need to wait hotfix version with 1.6 support.

[David Burton]

Thanks - do you know when this hotfix release is scheduled?