cannot create class "com.u3.MainAction" [Plugin: com.u3coding.removebutterknife]
com.intellij.diagnostic.PluginException: cannot create class "com.u3.MainAction" [Plugin: com.u3coding.removebutterknife]
at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.convertStub(ActionManagerImpl.java:177)
at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.convert(ActionManagerImpl.java:515)
at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.getActionImpl(ActionManagerImpl.java:495)
at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.getAction(ActionManagerImpl.java:488)
at com.intellij.openapi.actionSystem.DefaultActionGroup.unStub(DefaultActionGroup.java:354)
at com.intellij.openapi.actionSystem.DefaultActionGroup.getChildren(DefaultActionGroup.java:312)
at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:125)
at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:86)
at com.intellij.openapi.actionSystem.impl.Utils.fillMenu(Utils.java:280)
at com.intellij.openapi.actionSystem.impl.ActionMenu.fillMenu(ActionMenu.java:314)
at com.intellij.openapi.actionSystem.impl.ActionMenu.access$600(ActionMenu.java:50)
at com.intellij.openapi.actionSystem.impl.ActionMenu$MenuListenerImpl.menuSelected(ActionMenu.java:268)
at javax.swing.JMenu.fireMenuSelected(JMenu.java:1028)
at javax.swing.JMenu$MenuChangeListener.stateChanged(JMenu.java:1107)
at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
at javax.swing.DefaultButtonModel.setSelected(DefaultButtonModel.java:215)
at javax.swing.JMenu.setSelected(JMenu.java:294)
at com.apple.laf.ScreenMenu$1.run(ScreenMenu.java:117)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at apple.awt.CToolkit$CPeerEvent.dispatch(CToolkit.java:1221)
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.defaultDispatchEvent(IdeEventQueue.java:866)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:654)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381)
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: com.intellij.diagnostic.PluginException: com/u3/MainAction : Unsupported major.minor version 52.0 [Plugin: com.u3coding.removebutterknife]
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:130)
at com.intellij.ide.plugins.cl.PluginClassLoader.tryLoadingClass(PluginClassLoader.java:77)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:66)
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.actionSystem.impl.ActionManagerImpl.convertStub(ActionManagerImpl.java:153)
... 35 more
Caused by: java.lang.UnsupportedClassVersionError: com/u3/MainAction : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.lang.ClassLoader.defineClass(ClassLoader.java:471)
at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:260)
at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:256)
at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:225)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:124)
... 41 more
cannot create class "com.u3.MainAction" [Plugin: com.u3coding.removebutterknife] com.intellij.diagnostic.PluginException: cannot create class "com.u3.MainAction" [Plugin: com.u3coding.removebutterknife] at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.convertStub(ActionManagerImpl.java:177) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.convert(ActionManagerImpl.java:515) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.getActionImpl(ActionManagerImpl.java:495) at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.getAction(ActionManagerImpl.java:488) at com.intellij.openapi.actionSystem.DefaultActionGroup.unStub(DefaultActionGroup.java:354) at com.intellij.openapi.actionSystem.DefaultActionGroup.getChildren(DefaultActionGroup.java:312) at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:125) at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:86) at com.intellij.openapi.actionSystem.impl.Utils.fillMenu(Utils.java:280) at com.intellij.openapi.actionSystem.impl.ActionMenu.fillMenu(ActionMenu.java:314) at com.intellij.openapi.actionSystem.impl.ActionMenu.access$600(ActionMenu.java:50) at com.intellij.openapi.actionSystem.impl.ActionMenu$MenuListenerImpl.menuSelected(ActionMenu.java:268) at javax.swing.JMenu.fireMenuSelected(JMenu.java:1028) at javax.swing.JMenu$MenuChangeListener.stateChanged(JMenu.java:1107) at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333) at javax.swing.DefaultButtonModel.setSelected(DefaultButtonModel.java:215) at javax.swing.JMenu.setSelected(JMenu.java:294) at com.apple.laf.ScreenMenu$1.run(ScreenMenu.java:117) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199) at apple.awt.CToolkit$CPeerEvent.dispatch(CToolkit.java:1221) 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.defaultDispatchEvent(IdeEventQueue.java:866) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:654) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381) 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: com.intellij.diagnostic.PluginException: com/u3/MainAction : Unsupported major.minor version 52.0 [Plugin: com.u3coding.removebutterknife] at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:130) at com.intellij.ide.plugins.cl.PluginClassLoader.tryLoadingClass(PluginClassLoader.java:77) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:66) 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.actionSystem.impl.ActionManagerImpl.convertStub(ActionManagerImpl.java:153) ... 35 more Caused by: java.lang.UnsupportedClassVersionError: com/u3/MainAction : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:471) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:260) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:256) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:225) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:124) ... 41 more