matjojo
commented
6 years ago Hmm, followup; In an attempt to open the next assignment I opened the TMC menu on the top of the screen and pressed 'open TMC exercise list'. The list loaded and I tried to open the first (000.sandbox) exercise and IntelliJ went completely grey. The top menus do open when pressed, but the open TMC exercise list button doesn't work anymore. After trying the next exercise button this nullpointerExpection appeared:
null java.lang.NullPointerException at fi.helsinki.cs.tmc.intellij.services.exercises.NextExerciseFetcher.hasProjectPath(NextExerciseFetcher.java:123) at fi.helsinki.cs.tmc.intellij.services.exercises.NextExerciseFetcher.openNext(NextExerciseFetcher.java:101) at fi.helsinki.cs.tmc.intellij.actions.buttonactions.OpenNextExerciseAction.openExercise(OpenNextExerciseAction.java:31) at fi.helsinki.cs.tmc.intellij.actions.buttonactions.OpenNextExerciseAction.actionPerformed(OpenNextExerciseAction.java:20) at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:220) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:237) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.lambda$actionPerformed$0(ActionMenuItem.java:301) at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:307) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:291) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.lambda$fireActionPerformed$0(ActionMenuItem.java:111) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:88) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:111) at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:120) at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:122) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:111) at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:528) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:48) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:548) at java.awt.Component.processMouseEvent(Component.java:6541) at javax.swing.JComponent.processMouseEvent(JComponent.java:3325) at java.awt.Component.processEvent(Component.java:6306) at java.awt.Container.processEvent(Container.java:2237) at java.awt.Component.dispatchEventImpl(Component.java:4897) at java.awt.Container.dispatchEventImpl(Container.java:2295) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467) at java.awt.Container.dispatchEventImpl(Container.java:2281) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) at java.awt.EventQueue$4.run(EventQueue.java:737) at java.awt.EventQueue$4.run(EventQueue.java:735) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:837) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:762) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:434) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
vilmakoo
VingGit
null java.lang.NullPointerException at fi.helsinki.cs.tmc.intellij.services.exercises.CourseAndExerciseManager.refreshCoursesOffline(CourseAndExerciseManager.java:150) at fi.helsinki.cs.tmc.intellij.services.exercises.CourseAndExerciseManager.initiateDatabase(CourseAndExerciseManager.java:120) at fi.helsinki.cs.tmc.intellij.services.exercises.ExerciseDownloadingService.lambda$refreshExerciseList$4(ExerciseDownloadingService.java:208) at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:305) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)This is the first time I'm using this plugin but not the first time I'm using intelliJ.
The project seems to have opened, but no other information has popped up on the screen.