Android Studio点击File-New报错无法创建文件求助

问题现象 #

点击Android Studio的「File」-「New」选项时触发错误，无法创建任何文件，重启Android Studio后问题仍未解决。

报错堆栈 #

com.fasterxml.aalto.WFCException: Invalid UTF-8 start byte 0xff
 at [row,col {unknown-source}]: [1,2]
    at com.fasterxml.aalto.in.XmlScanner.reportInputProblem(XmlScanner.java:1333)
    at com.fasterxml.aalto.in.ByteBasedScanner.reportInvalidInitial(ByteBasedScanner.java:446)
    at com.fasterxml.aalto.in.Utf8Scanner.decodeCharForError(Utf8Scanner.java:2708)
    at com.fasterxml.aalto.in.StreamScanner.nextFromProlog(StreamScanner.java:187)
    at com.fasterxml.aalto.stax.StreamReaderImpl.next(StreamReaderImpl.java:790)
    at com.intellij.ui.svg.JSvgDocumentFactoryKt.buildDocument(JSvgDocumentFactory.kt:95)
    at com.intellij.ui.svg.JSvgDocumentFactoryKt.createJSvgDocument(JSvgDocumentFactory.kt:36)
    at com.intellij.ui.svg.JSvgDocumentFactoryKt.createJSvgDocument$default(JSvgDocumentFactory.kt:34)
    at com.intellij.ui.svg.JSvgDocumentFactoryKt.createJSvgDocument(JSvgDocumentFactory.kt:30)
    at com.intellij.ui.svg.SvgKt.renderImage(svg.kt:291)
    at com.intellij.ui.svg.SvgKt.renderAndCache-rdQnj48(svg.kt:261)
    at com.intellij.ui.svg.SvgKt.access$renderAndCache-rdQnj48(svg.kt:1)
    at com.intellij.ui.svg.SvgKt.loadSvgAndCacheIfApplicable-F6nGey4(svg.kt:590)
    at com.intellij.ui.icons.ImageCacheKt.doLoadByDescriptor(imageCache.kt:290)
    at com.intellij.ui.icons.ImageCacheKt.loadByDescriptorWithoutCache(imageCache.kt:177)
    at com.intellij.ui.icons.ImageCacheKt.loadImage(imageCache.kt:139)
    at com.intellij.ui.icons.ImageDataByPathResourceLoader.loadImage(ImageDataByUrlLoader.kt:65)
    at com.intellij.ui.icons.CachedImageIcon.loadImage$intellij_platform_util_ui(CachedImageIcon.kt:313)
    at com.intellij.ui.icons.ScaledIconCache.getOrScaleIcon(ScaledIconCache.kt:43)
    at com.intellij.ui.icons.CachedImageIcon.resolveActualIcon(CachedImageIcon.kt:158)
    at com.intellij.ui.icons.CachedImageIcon.getIconWidth(CachedImageIcon.kt:119)
    at com.intellij.ui.icons.IconUtilKt.checkIconSize(iconUtil.kt:420)
    at com.intellij.openapi.util.IconLoader.filterIcon(IconLoader.kt:330)
    at com.intellij.openapi.util.IconLoader$getDisabledIcon$2.invoke(IconLoader.kt:279)
    at com.intellij.openapi.util.IconLoader$getDisabledIcon$2.invoke(IconLoader.kt:279)
    at com.intellij.openapi.util.IconLoader.getDisabledIcon$lambda$7(IconLoader.kt:279)
    at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330)
    at com.intellij.openapi.util.IconLoader.getDisabledIcon(IconLoader.kt:279)
    at com.intellij.openapi.util.IconLoader.getDisabledIcon(IconLoader.kt:267)
    at com.intellij.openapi.actionSystem.impl.ActionMenuItem.updateIcon(ActionMenuItem.java:230)
    at com.intellij.openapi.actionSystem.impl.ActionMenuItem.updateFromPresentation(ActionMenuItem.java:137)
    at com.intellij.openapi.actionSystem.impl.Utils.fillMenuInner(Utils.java:446)
    at com.intellij.openapi.actionSystem.impl.Utils.fillMenu(Utils.java:360)
    at com.intellij.openapi.actionSystem.impl.ActionMenu.fillMenu(ActionMenu.java:445)
    at com.intellij.openapi.actionSystem.impl.ActionMenu.setPopupMenuVisible(ActionMenu.java:390)
    at java.desktop/javax.swing.JPopupMenu.menuSelectionChanged(JPopupMenu.java:1506)
    at java.desktop/javax.swing.MenuSelectionManager.setSelectedPath(MenuSelectionManager.java:134)
    at java.desktop/javax.swing.plaf.basic.BasicMenuUI.appendPath(BasicMenuUI.java:264)
    at java.desktop/javax.swing.plaf.basic.BasicMenuUI$Actions.actionPerformed(BasicMenuUI.java:322)
    at java.desktop/javax.swing.Timer.fireActionPerformed(Timer.java:311)
    at java.desktop/javax.swing.Timer$DoPostEvent.run(Timer.java:243)
    at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:792)
    at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
    at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:733)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:761)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:690)
    at com.intellij.ide.IdeEventQueue._dispatchEvent$lambda$10(IdeEventQueue.kt:593)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWithoutImplicitRead(ApplicationImpl.java:1485)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:593)
    at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:67)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:369)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:368)
    at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:368)
    at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:363)
    at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:997)
    at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105)
    at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:997)
    at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$7(IdeEventQueue.kt:363)
    at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:861)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:405)
    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)

Android Studio版本及插件信息 #

• 版本: Android Studio Iguana | 2023.2.1
• Build号: AI-232.10227.8.2321.11479570，构建于2024年2月22日
• 运行时版本: 17.0.9+0--11185874 amd64
• 虚拟机: JetBrains s.r.o. 提供的OpenJDK 64-Bit Server VM
• 系统: Windows 10.0
• GC: G1 Young Generation, G1 Old Generation
• 内存: 2048M
• 核心数: 16
• 非捆绑插件:
  • com.zone.unique.plugin.singleton (1.3)
  • Batch Scripts Support (1.0.13)
  • com.intellij.marketplace (232.10227.13)
  • wu.seal.tool.jsontokotlin (3.7.4)
  • GsonOrXmlFormat (2.0)
  • idea.plugin.protoeditor (232.9559.10)
  • de.ohmesoftware.parcelablegenerator (0.7.1)
  • com.bytedance.tools.codelocator (2.0.1)
  • com.pingfangx.plugin.legacylayoutinspector (1.2.0)
  • com.developerphil.adbidea (1.6.13)
  • mobi.hsz.idea.gitignore (4.5.2)

问题分析 #

报错核心是Invalid UTF-8 start byte 0xff，说明Android Studio加载SVG格式的菜单图标时，遇到了编码不符合UTF-8标准的文件，导致解析失败，进而无法渲染「New」菜单。可能的原因包括：

• AS缓存的SVG图标文件损坏
• 第三方插件自带的SVG图标编码错误
• AS配置文件中的图标资源异常

解决步骤 #

1. 清理Android Studio缓存 #

关闭Android Studio，找到缓存目录：C:\Users\<你的用户名>\.AndroidStudioIguana\system\caches，删除整个caches文件夹后重启AS。缓存文件会自动重建，大概率能修复损坏的图标资源。

2. 排查第三方插件 #

报错发生在菜单图标加载阶段，可能是某个第三方插件的图标资源有问题。

• 关闭AS，打开C:\Users\<你的用户名>\.AndroidStudioIguana\config\plugins，暂时将所有非官方插件文件夹移到其他位置
• 重启AS，测试「File」-「New」是否正常
• 如果正常，逐个将插件移回并重启AS，找到导致问题的插件，更新该插件或直接卸载

3. 重置Android Studio配置 #

如果前两步无效，尝试重置AS配置：

• 关闭AS，删除配置目录：C:\Users\<你的用户名>\.AndroidStudioIguana\config
• 重启AS，重新配置开发环境（注意备份快捷键、插件列表等重要配置）

4. 重新安装Android Studio #

若以上方法都无效，卸载当前AS，下载最新版本重新安装，确保安装路径无中文或特殊字符。

内容的提问来源于stack exchange，提问作者Zack