java.lang.NullPointerException

SpringSource Issue Tracker | Leo Dos Santos (c) | 4 years ago
  1. 0

    FIrst attempt to import the spring-mvc-showcase project into a new workspace failed. Deleting the project and trying again was successful. java.lang.NullPointerException at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.handleFileContentChanged(ResourceTextFileBuffer.java:499) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$1.execute(ResourceFileBuffer.java:142) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$SafeFileChange.run(ResourceFileBuffer.java:86) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$FileSynchronizer.resourceChanged(ResourceFileBuffer.java:182) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149) at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395) at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530) at org.eclipse.core.internal.resources.Container.setDefaultCharset(Container.java:416) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:407) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:240) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:156) at org.springframework.ide.eclipse.maven.MavenCorePlugin.createEclipseProjectFromExistingMavenProject(MavenCorePlugin.java:244) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createEclipseProjectFromExistingMavenProject(ExampleProjectsImporterJob.java:313) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createExistingMavenProject(ExampleProjectsImporterJob.java:296) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.run(ExampleProjectsImporterJob.java:155) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

    SpringSource Issue Tracker | 4 years ago | Leo Dos Santos (c)
    java.lang.NullPointerException
  2. 0

    FIrst attempt to import the spring-mvc-showcase project into a new workspace failed. Deleting the project and trying again was successful. java.lang.NullPointerException at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.handleFileContentChanged(ResourceTextFileBuffer.java:499) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$1.execute(ResourceFileBuffer.java:142) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$SafeFileChange.run(ResourceFileBuffer.java:86) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$FileSynchronizer.resourceChanged(ResourceFileBuffer.java:182) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149) at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395) at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530) at org.eclipse.core.internal.resources.Container.setDefaultCharset(Container.java:416) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:407) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:240) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:156) at org.springframework.ide.eclipse.maven.MavenCorePlugin.createEclipseProjectFromExistingMavenProject(MavenCorePlugin.java:244) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createEclipseProjectFromExistingMavenProject(ExampleProjectsImporterJob.java:313) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createExistingMavenProject(ExampleProjectsImporterJob.java:296) at org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.run(ExampleProjectsImporterJob.java:155) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

    SpringSource Issue Tracker | 4 years ago | Leo Dos Santos (c)
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.handleFileContentChanged()
    2. File Buffers
      ResourceFileBuffer$FileSynchronizer.resourceChanged
      1. org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.handleFileContentChanged(ResourceTextFileBuffer.java:499)
      2. org.eclipse.core.internal.filebuffers.ResourceFileBuffer$1.execute(ResourceFileBuffer.java:142)
      3. org.eclipse.core.internal.filebuffers.ResourceFileBuffer$SafeFileChange.run(ResourceFileBuffer.java:86)
      4. org.eclipse.core.internal.filebuffers.ResourceFileBuffer$FileSynchronizer.resourceChanged(ResourceFileBuffer.java:182)
      4 frames
    3. Core Resource Management
      NotificationManager$1.run
      1. org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
      1 frame
    4. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    5. Core Resource Management
      Container.setDefaultCharset
      1. org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
      2. org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
      3. org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:395)
      4. org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1530)
      5. org.eclipse.core.internal.resources.Container.setDefaultCharset(Container.java:416)
      5 frames
    6. org.eclipse.m2e.core
      ProjectConfigurationManager.importProjects
      1. org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:407)
      2. org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:240)
      3. org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:156)
      3 frames
    7. org.springframework.ide
      ExampleProjectsImporterJob.run
      1. org.springframework.ide.eclipse.maven.MavenCorePlugin.createEclipseProjectFromExistingMavenProject(MavenCorePlugin.java:244)
      2. org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createEclipseProjectFromExistingMavenProject(ExampleProjectsImporterJob.java:313)
      3. org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.createExistingMavenProject(ExampleProjectsImporterJob.java:296)
      4. org.springframework.ide.eclipse.wizard.template.util.ExampleProjectsImporterJob.run(ExampleProjectsImporterJob.java:155)
      4 frames
    8. Eclipse Jobs
      Worker.run
      1. org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
      1 frame