Startup error

nternal error. Please report to http://jb.gg/ide/critical-startup-errors

java.lang.RuntimeException: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'com.intellij.ide.ui.LafManager'
at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:213)
at com.intellij.idea.IdeaApplication.a(IdeaApplication.java:72)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:361)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'com.intellij.ide.ui.LafManager'
at com.intellij.ide.plugins.PluginManager.handleComponentError(PluginManager.java:257)
at com.intellij.openapi.components.impl.PlatformComponentManagerImpl.handleInitComponentError(PlatformComponentManagerImpl.java:43)
at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:506)
at com.intellij.openapi.components.impl.ComponentManagerImpl.createComponents(ComponentManagerImpl.java:107)
at com.intellij.openapi.application.impl.ApplicationImpl.a(ApplicationImpl.java:442)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:580)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:525)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:85)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.application.impl.ApplicationImpl.createComponents(ApplicationImpl.java:449)
at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:91)
at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:401)
at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:387)
at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:206)
... 15 more
Caused by: java.lang.NoClassDefFoundError: com/sun/java/swing/plaf/windows/WindowsLookAndFeel
at com.intellij.ide.ui.laf.IdeaLaf.initIdeaDefaults(IdeaLaf.java:81)
at com.intellij.ide.ui.laf.IdeaLaf.initComponentDefaults(IdeaLaf.java:28)
at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:150)
at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1560)
at com.intellij.ide.ui.laf.darcula.DarculaLaf.getDefaults(DarculaLaf.java:95)
at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:587)
at com.intellij.ide.ui.laf.LafManagerImpl.setCurrentLookAndFeel(LafManagerImpl.java:395)
at com.intellij.ide.ui.laf.LafManagerImpl.initComponent(LafManagerImpl.java:191)
at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:488)
... 27 more
Caused by: java.lang.ClassNotFoundException: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
at com.intellij.util.lang.UrlClassLoader.findClass(UrlClassLoader.java:224)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 36 more

1 comment
Comment actions Permalink

Looks similar to https://youtrack.jetbrains.com/issue/IDEA-195856; please configure PyCharm to run under 1.8 bundled JDK: https://intellij-support.jetbrains.com/hc/en-us/articles/206544879. This is recommended JDK to run IDE under

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