创建AVD时出现ADV Error及NullPointerException，如何解决？

异常栈信息 #

java.lang.NullPointerException: Cannot invoke "com.android.sdklib.internal.avd.AvdInfo.getId()" because the return value of "com.android.tools.idea.avdmanager.AvdOptionsModel.getCreatedAvd()" is null
at com.android.tools.idea.devicemanager.virtualtab.BuildVirtualDeviceConfigurationWizardActionListener.actionPerformed(BuildVirtualDeviceConfigurationWizardActionListener.java:51)
at com.intellij.util.ui.StatusText$1.onClick(StatusText.java:91)
at com.intellij.ui.ClickListener$1.mouseReleased(ClickListener.java:59)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6656)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3385)
at com.intellij.ui.table.JBTable.processMouseEvent(JBTable.java:764)
at java.desktop/java.awt.Component.processEvent(Component.java:6421)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5026)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2804)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:790)
at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:731)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:763)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:761)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:760)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:909)
at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:831)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:753)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$5(IdeEventQueue.java:437)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:436)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:615)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:434)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:838)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:480)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)

可行解决步骤 #

• 清理AVD缓存与配置文件
  关闭Android Studio，找到系统中的AVD目录：

  • Windows: C:\Users\<你的用户名>\.android\avd
  • macOS: ~/Library/Android/sdk/.android/avd
  • Linux: ~/.android/avd
    删除该目录下所有文件，重启Android Studio后重新创建AVD。

• 检查SDK组件完整性
  打开SDK Manager，确保以下组件已正确安装：

  • 对应Android版本的System Image（优先选择x86或x86_64架构，避免arm架构）
  • Android SDK Build-Tools（选择与目标SDK版本匹配的最新稳定版）
  • Android Emulator组件，若版本过旧则更新到最新版

• 修改AVD创建路径
  创建AVD时，在"Configure"步骤中，将AVD的存储路径改为不含中文、空格或特殊字符的路径，比如D:\Android\AVDs，避免路径解析异常。

• 重置Android Studio配置
  关闭Android Studio，执行以下操作：

  • Windows: 删除C:\Users\<你的用户名>\.AndroidStudio<版本号>目录
  • macOS: 删除~/Library/Application Support/Google/AndroidStudio<版本号>目录
  • Linux: 删除~/.AndroidStudio<版本号>目录
    重启Android Studio，重新配置SDK和AVD。

• 使用命令行创建AVD
  绕开图形界面的bug，用命令行创建：

  1. 打开终端/命令提示符，进入SDK的emulator目录（比如~/Library/Android/sdk/emulator）
  2. 执行avdmanager list device查看可用设备模板，记下设备ID（比如pixel_5）
  3. 执行avdmanager create avd -n <自定义AVD名称> -k "system-images;android-<SDK版本号>;google_apis;x86_64" -d <设备ID>
     例如：avdmanager create avd -n MyPixel5 -k "system-images;android-33;google_apis;x86_64" -d pixel_5

内容的提问来源于stack exchange，提问作者Kennedy Correia