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나는 cocos2d-x 버전 3.2와 eclipse juno 23.After를 설치했다. 코코스와 C++ 개발을 위해 Eclipse를 구성하고 프로젝트를 빌드했다. Eclipse를 닫고 다시 열었지 만 언제 내 프로젝트가 사라졌지 null 포인터 오류가 나타납니다. 내 루트 프로젝트가 존재하지만 확장 할 때 하위 프로젝트 폴더에는 아무 것도 존재하지 않으며 프로젝트는 하드 드라이브에 entirly 있습니다.Eclipse 프로젝트가 사라지고 "시작 중 ..."중에 내부 오류가 발생했습니다. java.lang.NullPointerException
나는 고정을 위해 무슨 짓을 :
- 다시 가져 오기 프로젝트 : 다시 루트 프로젝트가 존재하고 어떤 하위 폴더가 없습니다.
- 프로젝트를 삭제하고 새 것을 생성하십시오 : 잘 작동하지만 다시 이클립스가 오류를 보여줄 때. 다른 단어는 내 질문의 첫 번째 줄을 참조하십시오.
이 이클립스 환경의 이미지 : http://speedy.sh/xu2h8/Untitled.png
는 그리고이 로그입니다 : 나는이 오류를 직면
eclipse.buildId=M20130204-1200
java.version=1.8.0_05
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product com.android.ide.eclipse.adt.package.adtproduct
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product com.android.ide.eclipse.adt.package.adtproduct
!ENTRY org.eclipse.core.resources 2 10035 2014-07-23 12:50:35.970
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
!ENTRY org.eclipse.egit.ui 2 0 2014-07-23 12:50:43.927
!MESSAGE Warning: EGit couldn't detect the installation path "gitPrefix" of native Git. Hence EGit can't respect system level
Git settings which might be configured in ${gitPrefix}/etc/gitconfig under the native Git installation directory.
The most important of these settings is core.autocrlf. Git for Windows by default sets this parameter to true in
this system level configuration. The Git installation location can be configured on the
Team > Git > Configuration preference page's 'System Settings' tab.
This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
!ENTRY org.eclipse.egit.ui 2 0 2014-07-23 12:50:43.931
!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git
user global configuration and to define the default location to store repositories: 'C:\Users\ABBAS-PC'. If this is
not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and
EGit might behave differently since they see different configuration options.
This warning can be switched off on the Team > Git > Confirmations and Warnings preference page.
!ENTRY org.eclipse.core.resources 4 2 2014-07-23 12:50:47.858
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.cdt.internal.core.settings.model.CConfigurationDescriptionCache.loadData(CConfigurationDescriptionCache.java:104)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescription.loadDatas(CProjectDescription.java:196)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.loadProjectDescription(XmlProjectDescriptionStorage.java:486)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.getProjectDescription(XmlProjectDescriptionStorage.java:231)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescriptionInternal(CProjectDescriptionManager.java:416)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:398)
at org.eclipse.cdt.managedbuilder.core.ManagedBuildManager.findBuildInfo(ManagedBuildManager.java:2709)
at org.eclipse.cdt.managedbuilder.core.ManagedBuildManager.getBuildInfo(ManagedBuildManager.java:2970)
at org.eclipse.cdt.managedbuilder.core.ManagedBuildManager.getBuildInfo(ManagedBuildManager.java:2925)
at org.eclipse.cdt.managedbuilder.core.ResourceChangeHandler2$Visitor.visit(ResourceChangeHandler2.java:122)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:69)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:80)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:49)
at org.eclipse.cdt.managedbuilder.core.ResourceChangeHandler2.resourceChanged(ResourceChangeHandler2.java:179)
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.Workspace.run(Workspace.java:2353)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:5269)
at com.android.ide.eclipse.adt.internal.project.AndroidClasspathContainerInitializer.updateProjects(AndroidClasspathContainerInitializer.java:143)
at com.android.ide.eclipse.adt.internal.project.ProjectHelper.updateProjects(ProjectHelper.java:276)
at com.android.ide.eclipse.adt.AdtPlugin$7.run(AdtPlugin.java:1451)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
!ENTRY org.eclipse.cdt.core 4 0 2014-07-23 12:50:53.111
!MESSAGE Error
!STACK 0
java.lang.NullPointerException
at org.eclipse.cdt.internal.core.settings.model.CConfigurationDescriptionCache.loadData(CConfigurationDescriptionCache.java:104)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescription.loadDatas(CProjectDescription.java:196)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.loadProjectDescription(XmlProjectDescriptionStorage.java:486)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.getProjectDescription(XmlProjectDescriptionStorage.java:231)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescriptionInternal(CProjectDescriptionManager.java:416)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:398)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:393)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:386)
at org.eclipse.cdt.internal.core.model.CProject.computeSourceRoots(CProject.java:603)
at org.eclipse.cdt.internal.core.model.CProject.computeChildren(CProject.java:624)
at org.eclipse.cdt.internal.core.model.CProject.buildStructure(CProject.java:588)
at org.eclipse.cdt.internal.core.model.Openable.generateInfos(Openable.java:265)
at org.eclipse.cdt.internal.core.model.CElement.openWhenClosed(CElement.java:428)
at org.eclipse.cdt.internal.core.model.CElement.getElementInfo(CElement.java:307)
at org.eclipse.cdt.internal.core.model.CElement.getElementInfo(CElement.java:297)
at org.eclipse.cdt.internal.core.model.Parent.getChildren(Parent.java:55)
at org.eclipse.cdt.internal.core.model.CModelManager.create(CModelManager.java:280)
at org.eclipse.cdt.internal.core.model.CModelManager.create(CModelManager.java:257)
at org.eclipse.cdt.internal.core.model.DeltaProcessor.createElement(DeltaProcessor.java:88)
at org.eclipse.cdt.internal.core.model.DeltaProcessor.traverseDelta(DeltaProcessor.java:454)
at org.eclipse.cdt.internal.core.model.DeltaProcessor.traverseDelta(DeltaProcessor.java:472)
at org.eclipse.cdt.internal.core.model.DeltaProcessor.processResourceDelta(DeltaProcessor.java:434)
at org.eclipse.cdt.internal.core.model.CModelManager.resourceChanged(CModelManager.java:886)
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.events.AutoBuildJob.doBuild(AutoBuildJob.java:156)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
!ENTRY org.eclipse.ui.workbench 4 2 2014-07-23 12:55:03.534
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
at org.eclipse.cdt.internal.core.settings.model.CConfigurationDescriptionCache.loadData(CConfigurationDescriptionCache.java:104)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescription.loadDatas(CProjectDescription.java:196)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.loadProjectDescription(XmlProjectDescriptionStorage.java:486)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.getProjectDescription(XmlProjectDescriptionStorage.java:231)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescriptionInternal(CProjectDescriptionManager.java:416)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:398)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:393)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:386)
at org.eclipse.cdt.internal.ui.viewsupport.ExcludedFileDecorator.decorate(ExcludedFileDecorator.java:40)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
!ENTRY org.eclipse.ui 4 4 2014-07-23 12:55:03.547
!MESSAGE Exception in Decorator. The 'C/C++ Files and Folders Excluded from Build' decorator will be disabled.
!ENTRY org.eclipse.ui 4 4 2014-07-23 12:55:03.550
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at org.eclipse.cdt.internal.core.settings.model.CConfigurationDescriptionCache.loadData(CConfigurationDescriptionCache.java:104)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescription.loadDatas(CProjectDescription.java:196)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.loadProjectDescription(XmlProjectDescriptionStorage.java:486)
at org.eclipse.cdt.internal.core.settings.model.xml.XmlProjectDescriptionStorage.getProjectDescription(XmlProjectDescriptionStorage.java:231)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescriptionInternal(CProjectDescriptionManager.java:416)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:398)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:393)
at org.eclipse.cdt.internal.core.settings.model.CProjectDescriptionManager.getProjectDescription(CProjectDescriptionManager.java:386)
at org.eclipse.cdt.internal.ui.viewsupport.ExcludedFileDecorator.decorate(ExcludedFileDecorator.java:40)
at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:263)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:371)
at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:331)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
!ENTRY org.eclipse.ui 2 2 2014-07-23 13:02:27.459
!MESSAGE Invalid property category path: ValidationPropertiesPage (bundle: org.eclipse.wst.xml.ui, propertyPage: org.eclipse.wst.xml.ui.propertyPage.project.validation)