bug

[1277663638]

cannot create configurable component

java.lang.NullPointerException: Cannot invoke "String.trim()" because the return value of "config.Config.getBookPath()" is null at config.PluginSettingForm.init(PluginSettingForm.java:43) at config.PluginSettingForm.(PluginSettingForm.java:26) at config.BookConfigurable.createComponent(BookConfigurable.java:85) at com.intellij.openapi.options.ex.ConfigurableWrapper.createComponent(ConfigurableWrapper.java:169) at com.intellij.openapi.options.ex.ConfigurableCardPanel.lambda$createConfigurableComponent$4(ConfigurableCardPanel.java:116) at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:941) at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:68) at com.intellij.openapi.options.ex.ConfigurableCardPanel.createConfigurableComponent(ConfigurableCardPanel.java:112) at com.intellij.openapi.options.ex.ConfigurableCardPanel.create(ConfigurableCardPanel.java:60) at com.intellij.openapi.options.newEditor.ConfigurableEditor$1.create(ConfigurableEditor.java:57) at com.intellij.openapi.options.newEditor.ConfigurableEditor$1.create(ConfigurableEditor.java:54) at com.intellij.ui.CardLayoutPanel.createValue(CardLayoutPanel.java:75) at com.intellij.ui.CardLayoutPanel.select(CardLayoutPanel.java:103) at com.intellij.ui.CardLayoutPanel.lambda$selectLater$0(CardLayoutPanel.java:135) at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:209) at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:21) at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:191) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881) at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:513) at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:75) at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:118) at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:779) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:749) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:918) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:766) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:450) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:791) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:449) at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113) at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:624) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:447) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:493) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:121) at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234) at java.base/java.security.AccessController.doPrivileged(AccessController.java:318) at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234) at java.desktop/java.awt.Dialog.show(Dialog.java:1080) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:712) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:453) at com.intellij.openapi.ui.DialogWrapper.doShow(DialogWrapper.java:1672) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1630) at com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUtilImpl.java:90) at com.intellij.ide.actions.ShowSettingsAction.perform(ShowSettingsAction.java:56) at com.intellij.ui.mac.MacOSApplicationProvider$Worker.lambda$initMacApplication$1(MacOSApplicationProvider.java:74) at com.intellij.ui.mac.MacOSApplicationProvider$Worker.lambda$submit$8(MacOSApplicationProvider.java:174) at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:209) at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:21) at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:191) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881) at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:513) at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:75) at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:118) at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:779) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:749) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:918) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:766) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:450) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:791) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:449) at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105) at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:624) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:447) at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:493) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)