Question

处给出的Task-Android-sample

我安装了eclipse，Java 6和Android插件但没有maven，所以我所做的就是

我复制了TasksSample.java文件并将其粘贴到我的Starting Activity文件中。
将google-api-java-client-1.6.0-beta jar文件添加到我的项目中（构建路径，添加外部jar）
从“Task Jar file”下载任务API jar文件并导入到我的项目
多次尝试但未能成功打开ClientCredentials.java，因此我将其删除并使用Google Api Console
创建了一个512MB内存的虚拟设备，用于“Google API，Google API，Android API 8”
然而它一次又一次地给我同样的错误“内存不足”错误，eclipse正在关闭。

任何人都可以帮助我吗？我尝试了这个问题StackOverflow Question on Task-Sample Example提供的所有帮助，但无法根除错误。我已经尝试过去2天运行一个使用google Api中的任何一个的示例程序但是到目前为止我还没有成功。请帮帮我。

弹出一个对话框，标题=“发生问题”内容 - “无法执行dex：GC开销限制超出GC开销限制”。它有2个按钮OK和＆lt;

标题 - Android启动内容 - 您的项目包含错误，请在运行您的应用程序之前修复它们
标题 - 内部错误内容 - 显示内部错误时，建议您退出工作台。

日志 - [2012-01-21 14:24:13 - Dex Loader]无法执行dex：超出GC开销限制 [2012-01-21 14:24:13 - google_api_ex]转换为Dalvik格式失败：无法执行dex：超出GC开销限制

.log文件输出

!ENTRY com.android.ide.eclipse.adt 4 0 2012-01-21 14:21:25.945
!MESSAGE Unable to execute dex: GC overhead limit exceeded
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded
    at java.util.Arrays.copyOfRange(Unknown Source)
    at java.lang.String.<init>(Unknown Source)
    at java.lang.StringBuilder.toString(Unknown Source)
    at com.android.dx.rop.type.Prototype.withFirstParameter(Prototype.java:370)
    at com.android.dx.rop.code.Rops.ropFor(Rops.java:1210)
    at com.android.dx.cf.code.RopperMachine.run(RopperMachine.java:478)
    at com.android.dx.cf.code.Simulator$SimVisitor.visitConstant(Simulator.java:692)
    at com.android.dx.cf.code.BytecodeArray.parseInstruction(BytecodeArray.java:763)
    at com.android.dx.cf.code.Simulator.simulate(Simulator.java:95)
    at com.android.dx.cf.code.Ropper.processBlock(Ropper.java:684)
    at com.android.dx.cf.code.Ropper.doit(Ropper.java:639)
    at com.android.dx.cf.code.Ropper.convert(Ropper.java:252)
    at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:256)
    at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:134)
    at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:87)
    at com.android.dx.command.dexer.Main.processClass(Main.java:483)
    at com.android.dx.command.dexer.Main.processFileBytes(Main.java:455)
    at com.android.dx.command.dexer.Main.access$400(Main.java:67)
    at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:394)
    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
    at com.android.dx.command.dexer.Main.processOne(Main.java:418)
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:329)
    at com.android.dx.command.dexer.Main.run(Main.java:206)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:179)
    at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:745)
    at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:634)

!ENTRY org.eclipse.ui 4 0 2012-01-21 14:24:29.723
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.OutOfMemoryError: Java heap space)
    at org.eclipse.swt.SWT.error(SWT.java:4282)
    at org.eclipse.swt.SWT.error(SWT.java:4197)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:334)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:364)
    at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:431)
    at com.android.ide.eclipse.adt.AdtPlugin$4.run(AdtPlugin.java:839)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:334)
    at org.eclipse.ui.internal.ide.dialogs.InternalErrorDialog.open(InternalErrorDialog.java:80)
    at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.openQuestionDialog(IDEWorkbenchErrorHandler.java:199)
    at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:154)
    at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:146)
    at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:121)
    at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at org.eclipse.swt.widgets.Composite.WM_PRINTCLIENT(Composite.java:1618)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4590)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2425)
    at org.eclipse.swt.widgets.ProgressBar.callWindowProc(ProgressBar.java:116)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4623)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2531)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
    at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:107)
    at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.access$0(WorkbenchErrorHandler.java:94)
    at org.eclipse.ui.statushandlers.WorkbenchErrorHandler$1.run(WorkbenchErrorHandler.java:62)
    at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164)
    at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:334)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:364)
    at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:431)
    at com.android.ide.eclipse.adt.AdtPlugin$4.run(AdtPlugin.java:839)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)

!ENTRY org.eclipse.core.jobs 4 2 2012-01-21 14:24:29.749
!MESSAGE An internal error occurred during: "Periodic workspace save.".
!STACK 0
java.lang.OutOfMemoryError: GC overhead limit exceeded
    at org.eclipse.core.internal.dtree.DataDeltaNode.simplifyWithParent(DataDeltaNode.java:96)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.NoDataDeltaNode.simplifyWithParent(NoDataDeltaNode.java:107)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.DataDeltaNode.simplifyWithParent(DataDeltaNode.java:93)
    at org.eclipse.core.internal.dtree.AbstractDataTreeNode.simplifyWithParent(AbstractDataTreeNode.java:501)
    at org.eclipse.core.internal.dtree.DataDeltaNode.simplifyWithParent(DataDeltaNode.java:93)
    at org.eclipse.core.internal.dtree.DeltaDataTree.simplify(DeltaDataTree.java:945)
    at org.eclipse.core.internal.dtree.DeltaDataTree.forwardDeltaWith(DeltaDataTree.java:450)
    at org.eclipse.core.internal.dtree.DeltaDataTree.forwardDeltaWith(DeltaDataTree.java:453)
    at org.eclipse.core.internal.watson.ElementTreeWriter.writeDelta(ElementTreeWriter.java:158)
    at org.eclipse.core.internal.resources.SaveManager.snapTree(SaveManager.java:1452)
    at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1162)
    at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1108)
    at org.eclipse.core.internal.resources.DelayedSnapshotJob.run(DelayedSnapshotJob.java:51)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Answer 1

我想通了，实际上我正在添加我从google-api-java-client-1.6.0-beta.zip文件获得的所有jar文件，并且有些增加了项目的大小，所以通过减少他们以最低要求，我能够运行该项目。仍然不清楚为什么Android Project出现这个问题，因为我一直在我的办公室工作Java Web应用程序项目，并且它附带了100多个罐子，但我在eclipse上运行该项目时从未遇到此错误。那为什么在Android上？

修复了Google API task-android-sample的内存不足错误

1 个答案: