search

jexp / jetbrains-heroku-plugin

Heroku Integration for all Jetbrains IDE's
39 stars 13 forks source link

Unsupported major.minor version exception in RubyMine #26

Open thejoecarroll opened 11 years ago

thejoecarroll commented 11 years ago

After I upgraded RubyMine to the current version, 5.4.3.2.1 the plugin stopped working and causes an exception upon starting up the IDE:


Stopped working after upgrading RubyMine to v 5.4.3.2.1. The plugin causes an exception on startup with the following error log:

com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]: com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]
com.intellij.diagnostic.PluginException: com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]
    at com.intellij.ide.plugins.cl.PluginClassLoader.b(PluginClassLoader.java:108)
    at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:63)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:249)
    at com.intellij.openapi.extensions.AbstractExtensionPointBean.findClass(AbstractExtensionPointBean.java:42)
    at com.intellij.openapi.wm.ToolWindowEP.getFactoryClass(ToolWindowEP.java:85)
    at com.intellij.openapi.wm.ToolWindowEP.getToolWindowFactory(ToolWindowEP.java:72)
    at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.initToolWindow(ToolWindowManagerImpl.java:491)
    at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.f(ToolWindowManagerImpl.java:470)
    at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.access$1800(ToolWindowManagerImpl.java:86)
    at com.intellij.openapi.wm.impl.ToolWindowManagerImpl$9.run(ToolWindowManagerImpl.java:443)
    at com.intellij.ide.startup.impl.StartupManagerImpl.a(StartupManagerImpl.java:264)
    at com.intellij.ide.startup.impl.StartupManagerImpl.runPostStartupActivities(StartupManagerImpl.java:179)
    at com.intellij.openapi.project.impl.ProjectManagerImpl$4$2.run(ProjectManagerImpl.java:435)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:715)
    at java.awt.EventQueue.access$400(EventQueue.java:82)
    at java.awt.EventQueue$2.run(EventQueue.java:676)
    at java.awt.EventQueue$2.run(EventQueue.java:674)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:685)
    at com.intellij.ide.IdeEventQueue.d(IdeEventQueue.java:700)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:525)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:348)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.UnsupportedClassVersionError: com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
    at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:153)
    at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:149)
    at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:125)
    at com.intellij.ide.plugins.cl.PluginClassLoader.b(PluginClassLoader.java:102)
    ... 31 more
10257 commented 11 years ago

Got the same issue in IntelIJ IDEA IU-129.161

10:34:42 PluginException: com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]: com/jetbrains/heroku/ui/HerokuToolWindowFactory : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]
23:27:25 PluginException: com/jetbrains/heroku/HerokuSettings : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]: com/jetbrains/heroku/HerokuSettings : Unsupported major.minor version 51.0 [Plugin: Heroku Integration]
marks commented 11 years ago

I am pretty sure this has to do with line 10 of plugin.xml (link: https://github.com/jexp/jetbrains-heroku-plugin/blob/master/META-INF/plugin.xml#L10) but having never written an IntelliJ/RubyMine plugin, I dont know what that build # corresponds to.

My RubyMine version is 5.4.3.2.1 / Build #RM-129.861

marks commented 11 years ago

Update: There are a list of build numbers and what they mean at http://confluence.jetbrains.com/display/IDEADEV/Build+Number+Ranges

Bottom line, this plugin should start working if you just edit the plugin.xml file with a larger build # and re-install. I'll try doing this later

jexp commented 11 years ago

Sorry it took so long. Uploaded version 0.4.3 which should fix the incompatible class error, due to compilation with wrong JDK with IDEA 13, sorry for that!

@thejoecarroll @kr0hmy @marks please try it out and report back.