java - Android工作室错误: An error occurred while trying to compute required packages

Question

我正在尝试在 MacBook pro 2015 上安装最新的 Android Studio

很遗憾，我收到了这个错误:

An error occurred while trying to compute required packages.

这里是错误的截图:

这不是很丰富。是什么导致了问题？

编辑

这是我从终端运行应用程序时遇到的异常:

[  33666]   WARN - e.wizard.InstallComponentsPath - Dependant package with key emulator not found! 
com.android.tools.idea.sdk.wizard.SdkQuickfixUtils$PackageResolutionException: Dependant package with key emulator not found!
    at com.android.tools.idea.sdk.wizard.SdkQuickfixUtils.resolve(SdkQuickfixUtils.java:261)
    at com.android.tools.idea.welcome.install.ComponentInstaller.getPackagesToInstall(ComponentInstaller.java:51)
    at com.android.tools.idea.welcome.wizard.InstallComponentsPath.lambda$init$0(InstallComponentsPath.java:195)
    at com.android.tools.idea.welcome.wizard.InstallSummaryStep.generateSummary(InstallSummaryStep.java:115)
    at com.android.tools.idea.welcome.wizard.InstallSummaryStep.onEnterStep(InstallSummaryStep.java:106)
    at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:311)
    at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:58)
    at com.android.tools.idea.wizard.dynamic.DynamicWizard.showNextStep(DynamicWizard.java:346)
    at com.android.tools.idea.wizard.dynamic.DynamicWizard.doNextAction(DynamicWizard.java:336)
    at com.android.tools.idea.welcome.wizard.FirstRunWizardHost$NextAction.actionPerformed(FirstRunWizardHost.java:385)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
    at java.awt.Component.processMouseEvent(Component.java:6533)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
    at java.awt.Component.processEvent(Component.java:6298)
    at java.awt.Container.processEvent(Container.java:2236)
    at java.awt.Component.dispatchEventImpl(Component.java:4889)
    at java.awt.Container.dispatchEventImpl(Container.java:2294)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
    at java.awt.Container.dispatchEventImpl(Container.java:2280)
    at java.awt.Window.dispatchEventImpl(Window.java:2746)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
    at java.awt.EventQueue$4.run(EventQueue.java:731)
    at java.awt.EventQueue$4.run(EventQueue.java:729)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:795)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:627)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:387)
    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)

编辑

谷歌 has fixed the bug .只需下载新的安装程序，一切都会好起来的

Answer 1

更新:

有一个手动解决方法!

根据帖子 https://stackoverflow.com/a/42733510/7694425 :

1. 下载命令行工具，将它们放在 SDK 文件夹中(例如， 在 mac 上:/Users/user/Library/Android/sdk)，然后添加 bin 文件夹到 PATH。
2. 安装最新平台:在终端中， 执行 sdkmanager "platforms;android-25"
3. 打开 Android Studio，然后 转到 SDK 管理器(外观和行为 > 系统设置 > Android SDK)
4. 点击“编辑”，然后选择sdk文件夹。然后 “下一步” > “下一步” > “完成”。

但它仍然无法解决缺少的模拟器包，因此无法更新 Android SDK 工具，因为它是一个依赖项。但是 Android Studio 可以工作，你可以下载其他包。

期待更好的解决方案。

更新 2:

模拟器包问题的解决方案!

在 repo 的 XML 中挖掘了一段时间后，我发现了这个问题。

事实证明，“模拟器”包仅在 channel 3(金丝雀)中，而“工具”包在 channel 0(稳定)中，但依赖于“模拟器”。解决办法是强制管理器从 channel 3下载“模拟器”包:

./sdkmanager --channel=3 emulator

问题解决了!

上一个答案:

同样的问题。

也推特@androidstudio。希望有能力解决此问题的人会注意到。