问题Android Studio中生成谷歌App Engine的后端 [英] Problems generating Google App Engine Backend in Android Studio

问题描述

我不能够使用后台生成功能在Android工作室。我跟着<一个href=\"http://android-developers.blogspot.com/2013/06/adding-backend-to-your-app-in-android.html\">this博客文章试图建立一个后端我的应用程序，但我得到以下IDE错误：

I'm not able to use the backend generation feature in the Android Studio. I followed this blog post trying to set up a backend for my application, however I'm getting the following IDE error:

在异常的Maven插件集成

Exception in plugin Maven Integration

Argument 0 for @NotNull parameter of com/intellij/util/containers/ContainerUtil.map must not be null: Argument 0 for @NotNull parameter of com/intellij/util/containers/ContainerUtil.map must not be null
java.lang.IllegalArgumentException: Argument 0 for @NotNull parameter of com/intellij/util/containers/ContainerUtil.map must not be null
    at com.intellij.util.containers.ContainerUtil.map(ContainerUtil.java)
    at org.jetbrains.idea.maven.utils.MavenUtil.collectFiles(MavenUtil.java:247)
    at org.jetbrains.idea.maven.wizards.MavenProjectBuilder.commit(MavenProjectBuilder.java:129)
    at com.intellij.projectImport.ProjectImportBuilder.commit(ProjectImportBuilder.java:59)
    at com.google.gct.intellij.endpoints.externalbuilder.MavenBackendGeneratorHelper.addMavenFunctionality(MavenBackendGeneratorHelper.java:216)
    at com.google.gct.intellij.endpoints.externalbuilder.ui.GenerateMavenBackend.actionPerformed(GenerateMavenBackend.java:115)
    at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:162)
    at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter$1.run(ActionMenuItem.java:260)
    at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:892)
    at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:114)
    at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:230)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
    at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:104)
    at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:512)
    at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:44)
    at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:532)
    at java.awt.Component.processMouseEvent(Component.java:6505)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
    at java.awt.Component.processEvent(Component.java:6270)
    at java.awt.Container.processEvent(Container.java:2229)
    at java.awt.Component.dispatchEventImpl(Component.java:4861)
    at java.awt.Container.dispatchEventImpl(Container.java:2287)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
    at java.awt.Container.dispatchEventImpl(Container.java:2273)
    at java.awt.Window.dispatchEventImpl(Window.java:2719)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:688)
    at java.awt.EventQueue$3.run(EventQueue.java:686)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at java.awt.EventQueue$4.run(EventQueue.java:702)
    at java.awt.EventQueue$4.run(EventQueue.java:700)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:686)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:510)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:339)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

该过程完成

之后，我只得到所产生的-AppEngine模块，没有-endpoints模块。

After the process finishes, I only get the -AppEngine module generated, with no -endpoints module.

我敢肯定，Maven是正确设置我的机器上，我的这个问题也抱怨不能够产生后端。

I'm sure that Maven is set up properly on my machine, I checked with this issue that also complains about not being able to generate the backend.

有没有一个解决这个问题？

Is there a solution to this problem?

推荐答案

新的解决方案是将转至文件> 新模块> 更多模块> 的AppEngine的Java端点模块

The new solution is to go to File>New Module>More Modules>AppEngine Java Endpoints Module

下面是介绍更多有关设置步骤来进行设置一个谷歌I / O视频：
https://www.youtube.com/watch?v=KBhOkfbbZLk

Here's a Google I/O video that describes more about setting up the steps to set it up: https://www.youtube.com/watch?v=KBhOkfbbZLk

还有谷歌的文档云工具此链接：
https://cloud.google.com/mobile/app_engine/add_module

There's also this link on Google's documentation for Cloud Tools: https://cloud.google.com/mobile/app_engine/add_module

这篇关于问题Android Studio中生成谷歌App Engine的后端的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！