NPE when connecting to server

[el-dot]

I am not able to connect to gitlab server at all. It happens for local server over http and for gitlab.com.

IntelliJ build: IntelliJ IDEA 2017.3.5 (Ultimate Edition) Build #IU-173.4674.33, built on March 5, 2018 JRE: 1.8.0_152-release-1024-b15 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o Linux 4.15.10-1-ARCH

java.lang.NullPointerException
	at com.ppolivka.gitlabprojects.util.GitLabUtil.findGitLabRemote(GitLabUtil.java:82)
	at com.ppolivka.gitlabprojects.merge.GitLabMergeRequestWorker$Util.fillRequiredInfo(GitLabMergeRequestWorker.java:87)
	at com.ppolivka.gitlabprojects.merge.request.GitLabCreateMergeRequestWorker$3.convert(GitLabCreateMergeRequestWorker.java:169)
	at com.ppolivka.gitlabprojects.merge.request.GitLabCreateMergeRequestWorker$3.convert(GitLabCreateMergeRequestWorker.java:162)
	at com.ppolivka.gitlabprojects.util.GitLabUtil$2.run(GitLabUtil.java:207)
	at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:713)
	at com.intellij.openapi.progress.impl.CoreProgressManager$5.run(CoreProgressManager.java:397)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:157)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:543)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
	at com.intellij.openapi.application.impl.ApplicationImpl.a(ApplicationImpl.java:575)
	at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:315)
	at java.util.concurrent.Executors$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)

also deleting that server causes NPE:

null
java.lang.NullPointerException
	at com.ppolivka.gitlabprojects.configuration.SettingsState.lambda$deleteServer$3(SettingsState.java:172)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1376)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at com.ppolivka.gitlabprojects.configuration.SettingsState.deleteServer(SettingsState.java:172)
	at com.ppolivka.gitlabprojects.configuration.SettingsView.lambda$setup$0(SettingsView.java:93)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
	at java.awt.Component.processMouseEvent(Component.java:6541)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
	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.a(IdeEventQueue.java:822)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:646)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:366)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
	at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
	at java.awt.Dialog.show(Dialog.java:1084)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:734)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:456)
	at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1696)
	at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1645)
	at com.intellij.openapi.options.newEditor.SettingsDialog.a(SettingsDialog.java:83)
	at com.intellij.openapi.application.TransactionGuardImpl.a(TransactionGuardImpl.java:88)
	at com.intellij.openapi.application.TransactionGuardImpl.submitTransactionAndWait(TransactionGuardImpl.java:153)
	at com.intellij.openapi.options.newEditor.SettingsDialog.show(SettingsDialog.java:83)
	at com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUtilImpl.java:97)
	at com.intellij.ide.actions.ShowSettingsAction.perform(ShowSettingsAction.java:63)
	at com.intellij.ide.actions.ShowSettingsAction.actionPerformed(ShowSettingsAction.java:52)
	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.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:576)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:625)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:195)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:624)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.c(IdeKeyEventDispatcher.java:479)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:213)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:622)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:366)
	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)

[el-dot]

And also now I got ConcurrentModificationException when editing server list:

null
java.util.ConcurrentModificationException
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
	at com.ppolivka.gitlabprojects.configuration.SettingsState.deleteServer(SettingsState.java:172)
	at com.ppolivka.gitlabprojects.configuration.SettingsView.lambda$setup$0(SettingsView.java:93)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
	at java.awt.Component.processMouseEvent(Component.java:6541)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
	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.a(IdeEventQueue.java:822)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:646)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:366)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
	at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
	at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
	at java.awt.Dialog.show(Dialog.java:1084)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:734)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:456)
	at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1696)
	at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1645)
	at com.intellij.openapi.options.newEditor.SettingsDialog.a(SettingsDialog.java:83)
	at com.intellij.openapi.application.TransactionGuardImpl.a(TransactionGuardImpl.java:88)
	at com.intellij.openapi.application.TransactionGuardImpl.submitTransactionAndWait(TransactionGuardImpl.java:153)
	at com.intellij.openapi.options.newEditor.SettingsDialog.show(SettingsDialog.java:83)
	at com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUtilImpl.java:97)
	at com.intellij.ide.actions.ShowSettingsAction.perform(ShowSettingsAction.java:63)
	at com.intellij.ide.actions.ShowSettingsAction.actionPerformed(ShowSettingsAction.java:52)
	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.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:576)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:625)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:195)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:624)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.c(IdeKeyEventDispatcher.java:479)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:213)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:622)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:366)
	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)

[sprilukin]

My version of NPE:

Argument for @NotNull parameter 'mergeRequestListWorker' of com/ppolivka/gitlabprojects/merge/list/GitLabMergeRequestListDialog.<init> must not be null
java.lang.IllegalArgumentException: Argument for @NotNull parameter 'mergeRequestListWorker' of com/ppolivka/gitlabprojects/merge/list/GitLabMergeRequestListDialog.<init> must not be null
	at com.ppolivka.gitlabprojects.merge.list.GitLabMergeRequestListDialog.$$$reportNull$$$0(GitLabMergeRequestListDialog.java)
	at com.ppolivka.gitlabprojects.merge.list.GitLabMergeRequestListDialog.<init>(GitLabMergeRequestListDialog.java)
	at com.ppolivka.gitlabprojects.merge.list.GitLabMergeRequestListAction.apiValidAction(GitLabMergeRequestListAction.java:23)
	at com.ppolivka.gitlabprojects.common.GitLabApiAction.actionPerformed(GitLabApiAction.java:58)
	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$0(ActionMenuItem.java:301)
	at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:307)
	at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:104)
	at com.intellij.openapi.actionSystem.impl.ActionMenuItem$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$1(TransactionGuardImpl.java:111)
	at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:120)
	at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:122)
	at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:111)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:308)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at com.apple.laf.ScreenMenuItemCheckbox.itemStateChanged(ScreenMenuItemCheckbox.java:193)
	at java.awt.CheckboxMenuItem.processItemEvent(CheckboxMenuItem.java:389)
	at java.awt.CheckboxMenuItem.processEvent(CheckboxMenuItem.java:357)
	at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:355)
	at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:343)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:767)
	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:779)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:720)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:395)
	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)

IDEA version:

IntelliJ IDEA 2018.1.2 (Ultimate Edition)
Build #IU-181.4668.68, built on April 24, 2018
JRE: 1.8.0_152-release-1136-b29 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
macOS 10.13.4

GitLab Projects plugin version: 1.6.0

[cmshawns]

And here's my NPE:

java.lang.NullPointerException
	at com.ppolivka.gitlabprojects.util.GitLabUtil.findGitLabRemote(GitLabUtil.java:82)
	at com.ppolivka.gitlabprojects.merge.GitLabMergeRequestWorker$Util.fillRequiredInfo(GitLabMergeRequestWorker.java:87)
	at com.ppolivka.gitlabprojects.merge.request.GitLabCreateMergeRequestWorker$3.convert(GitLabCreateMergeRequestWorker.java:170)
	at com.ppolivka.gitlabprojects.merge.request.GitLabCreateMergeRequestWorker$3.convert(GitLabCreateMergeRequestWorker.java:163)
	at com.ppolivka.gitlabprojects.util.GitLabUtil$2.run(GitLabUtil.java:207)
	at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:736)
	at com.intellij.openapi.progress.impl.CoreProgressManager$5.run(CoreProgressManager.java:434)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:580)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:525)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:85)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
	at com.intellij.openapi.application.impl.ApplicationImpl.lambda$null$10(ApplicationImpl.java:574)
	at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:314)
	at java.util.concurrent.Executors$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)

JetBrains Rider 2018.2.3 Build #RD-182.4231.496, built on September 13, 2018 JRE: 1.8.0_152-release-1248-b8 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o Windows 10 10.0

Gitlab Projects plugin version: 2.0.0

I'm pretty sure I started seeing this after our Gitlab server was upgraded to 11.x

[cmshawns]

Okay, it looks like I'm able to successfully VCS -> Git -> Git Lab -> List Merge Requests... (which is the action I'd been trying to take above) if I've cloned the project from our server using the Gitlab Projects plugin.

But for projects that I've cloned outside of the IDE/plugin, I first get prompted with the server dialog then it throws the NPE when I click the [OK] button:

[cmshawns]

Confirmed: The plugin works for projects that were initially cloned through the plugin UI.

[Frogli]

One possible solution I encountered the same problem. The cause at my place was that I used a .ssh/config alias. I used this alias as a remote url in the Git repository. I solved this by adding the rsa public key to my GitLab settings and changed the remote url to the one that is shown in the start page of the Git repository in GitLab.

Steps:

1. Add the RSA public key to your GitLab account
2. Change the remote url of the Git repository to the one shown by GitLab
3. Do a git pull on the terminal.
4. Enter the RSA key en do Enter.

[RoSk0]

Project cloned outside of IDE. VCS -> Git -> Git Lab -> List Merge Requests... -> NPE java.lang.NullPointerException at com.ppolivka.gitlabprojects.util.GitLabUtil.findGitLabRemote(GitLabUtil.java:82) at com.ppolivka.gitlabprojects.merge.GitLabMergeRequestWorker$Util.fillRequiredInfo(GitLabMergeRequestWorker.java:87) at com.ppolivka.gitlabprojects.merge.list.GitLabMergeRequestListWorker$2.convert(GitLabMergeRequestListWorker.java:74) at com.ppolivka.gitlabprojects.merge.list.GitLabMergeRequestListWorker$2.convert(GitLabMergeRequestListWorker.java:68) at com.ppolivka.gitlabprojects.util.GitLabUtil$2.run(GitLabUtil.java:207) at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:727) at com.intellij.openapi.progress.impl.CoreProgressManager$5.run(CoreProgressManager.java:442) at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:164) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:582) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:151) at com.intellij.openapi.application.impl.ApplicationImpl.lambda$null$10(ApplicationImpl.java:592) at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:314) at java.util.concurrent.Executors$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)

PhpStorm 2018.3.2 Build #PS-183.4886.46, built on December 19, 2018 JRE: 1.8.0_152-release-1343-b26 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o Linux 4.13.0-43-generic GitLab Projects Plugin v2.0.0