【发布时间】：2018-07-16 11:35:11
【问题描述】：
当我尝试在工具 > Firebase 中打开 Firebase 助手时，出现 IDE 错误。 我已经尝试重新安装此工具所需的 Google 存储库，重新激活 firebase 插件，还重新安装了 Android Studio（尽管没有删除所有用户设置）。
Android Studio 3.1.3
Build #AI-173.4819257, built on June 4, 2018
JRE: 1.8.0_152-release-1024-b02 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0
IDE 错误： 插件 Firebase 服务 中的异常。片刻之前。自上次清除后出现 2 次。未读。 禁用插件。
null
java.util.NoSuchElementException
at com.google.common.collect.Iterators$1.next(Iterators.java:81)
at com.google.services.firebase.DependencyStateManager.getDependencyState(DependencyStateManager.java:60)
at com.google.services.firebase.DependencyStateManager.init(DependencyStateManager.java:109)
at com.android.tools.idea.assistant.view.StatefulButton.<init>(StatefulButton.java:122)
at com.android.tools.idea.assistant.view.TutorialStep.<init>(TutorialStep.java:106)
at com.android.tools.idea.assistant.view.TutorialCard.redraw(TutorialCard.java:153)
at com.android.tools.idea.assistant.view.TutorialCard.<init>(TutorialCard.java:90)
at com.android.tools.idea.assistant.view.FeaturesPanel.<init>(FeaturesPanel.java:84)
at com.android.tools.idea.assistant.AssistSidePanel.<init>(AssistSidePanel.java:81)
at com.android.tools.idea.assistant.AssistToolWindowFactory.createToolWindowContent(AssistToolWindowFactory.java:37)
at com.android.tools.idea.assistant.OpenAssistSidePanelAction.lambda$openWindow$0(OpenAssistSidePanelAction.java:59)
at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:315)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:424)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:407)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
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.awt.EventQueue.dispatchEvent(EventQueue.java:732)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:822)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:650)
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)
【问题讨论】：
-
@PeterHaddad 哎呀，将日期与年份混淆了......我的错（撤回了投票）。但是，当
AssistSidePanel中的getDependencyState()不返回元素时，迭代器无法迭代。 -
尽管如此，stackoverflow.com/questions/49602725/… 可能重复
标签： firebase android-studio firebase-assistant