deployment.AsyncDevicesGetter-找不到adb

Question

我安装了Android Studio 4.0。添加了Flutter插件。已安装Flutter。 Flutter医生还显示一切运行良好。

> C:\Users\Alvin>flutter doctor 
> Doctor summary (to see all details, run flutter doctor -v): 
> [√] Flutter (Channel beta, 1.19.0-4.1.pre, on Microsoft Windows [Version 10.0.18363.900], locale en-US)
> [√] Android toolchain - develop for Android devices (Android SDK version 30.0.0) 
> [√] Android Studio (version 4.0) [√] VS Code (version 1.45.1) 
> [√] Connected device (1 available)
> 
> • No issues found!

但是当我打开AVD Manager并在模拟器中启动AVD时。我还弹出了

但实际上adb已安装在C：\ Users \ Alvin \ AppData \ Local \ Android \ Sdk \ platform-tools中。 因此，我将路径添加到环境变量PATH中以包含此目录。 而且我可以在命令提示符下的任何地方调用adb。

但是每次启动AVD时，仍然弹出“无法找到adb”的提示。 实际上，如果我生成一个简单的Flutter程序并在连接到USB的移动设备上运行它，那么它将在移动设备上运行。

基于好奇心，我尝试弄清实际情况。我打开了日志文件idea.log（使用“帮助”->“在资源管理器中显示日志”打开）。我发现系统实际上试图查找ANDROID_HOME和ANDROID_SDK_ROOT。设置好它们之后，Android Studio似乎运行良好，但是仍然有一条令人讨厌的消息。 .deployment.AsyncDevicesGetter-找不到ADB 即使仅是INFO，我怀疑在启动AVD Manager时也会遇到相同的问题。 日志列表如下

2020-06-19 22:50:39,009 [      0]   INFO -        #com.intellij.idea.Main - ------------------------------------------------------ IDE STARTED ------------------------------------------------------ 
2020-06-19 22:50:39,213 [    204]   INFO -        #com.intellij.idea.Main - JNA library (64-bit) loaded in 154 ms 
2020-06-19 22:50:39,610 [    601]   INFO -        #com.intellij.idea.Main - IDE: Android Studio (build #AI-193.6911.18.40.6514223, 20 May 2020 22:07) 
2020-06-19 22:50:39,610 [    601]   INFO -        #com.intellij.idea.Main - OS: Windows 10 (10.0, amd64) 
2020-06-19 22:50:39,610 [    601]   INFO -        #com.intellij.idea.Main - JRE: 1.8.0_242-release-1644-b01 (JetBrains s.r.o) 
2020-06-19 22:50:39,610 [    601]   INFO -        #com.intellij.idea.Main - JVM: 25.242-b01 (OpenJDK 64-Bit Server VM) 
2020-06-19 22:50:39,614 [    605]   INFO -        #com.intellij.idea.Main - JVM Args: exit -Xms256m -Xmx1280m -XX:ReservedCodeCacheSize=240m -XX:+UseConcMarkSweepGC -XX:SoftRefLRUPolicyMSPerMB=50 -XX:CICompilerCount=2 -Dsun.io.useCanonPrefixCache=false -Djava.net.preferIPv4Stack=true -Djdk.http.auth.tunneling.disabledSchemes="" -Djdk.attach.allowAttachSelf=true -Dkotlinx.coroutines.debug=off -Djdk.module.illegalAccess.silent=true -Djna.nosys=true -Djna.boot.library.path= -Djb.vmOptionsFile=C:\Program Files\Android\Android Studio\bin\studio64.exe.vmoptions -Djava.library.path=C:\Program Files\Android\Android Studio\jre\jre\bin;C:\Program Files\Android\Android Studio\jre\jre\bin\server -Didea.platform.prefix=AndroidStudio -Didea.jre.check=true -Dide.native.launcher=true -Didea.paths.selector=AndroidStudio4.0 -XX:ErrorFile=C:\Users\Alvin\java_error_in_studio_%p.log -XX:HeapDumpPath=C:\Users\Alvin\java_error_in_studio.hprof 
2020-06-19 22:50:39,618 [    609]   INFO -        #com.intellij.idea.Main - ext: C:\Program Files\Android\Android Studio\jre\jre\lib\ext: [access-bridge-64.jar, cldrdata.jar, dnsns.jar, jaccess.jar, localedata.jar, meta-index, nashorn.jar, sunec.jar, sunjce_provider.jar, sunmscapi.jar, sunpkcs11.jar, zipfs.jar] 
2020-06-19 22:50:39,618 [    609]   INFO -        #com.intellij.idea.Main - charsets: JNU=Cp1252 file=Cp1252 
2020-06-19 22:50:39,635 [    626]   INFO - ntellij.idea.ApplicationLoader - CPU cores: 4; ForkJoinPool.commonPool: java.util.concurrent.ForkJoinPool@c001ec7[Running, parallelism = 3, size = 0, active = 0, running = 0, steals = 0, tasks = 0, submissions = 0]; factory: com.intellij.concurrency.IdeaForkJoinWorkerThreadFactory@d88ff34 
2020-06-19 22:50:39,985 [    976]   INFO - penapi.util.io.win32.IdeaWin32 - Native filesystem for Windows is operational 
2020-06-19 22:50:40,976 [   1967]   INFO - llij.ide.plugins.PluginManager - Plugin "Groovy" misses optional descriptor duplicates-groovy.xml 
2020-06-19 22:50:40,978 [   1969]   INFO - llij.ide.plugins.PluginManager - Plugin "Groovy" misses optional descriptor duplicates-detection-groovy.xml 
2020-06-19 22:50:41,360 [   2351]   INFO - llij.ide.plugins.PluginManager - Plugin "Java" misses optional descriptor profiler-java.xml 
2020-06-19 22:50:41,532 [   2523]   INFO - llij.ide.plugins.PluginManager - Loaded bundled plugins: Android APK Support (1.0), Android Games (1.0), Android NDK Support (1.0), Android Support (10.4.0), App Links Assistant (0.1), ChangeReminder (193.6911.18.40.6514223), Compose (0.1.0-dev03), Configuration Script (193.6911.18.40.6514223), Copyright (193.6911.18.40.6514223), Coverage (193.6911.18.40.6514223), EditorConfig (193.6911.18.40.6514223), Firebase App Indexing (0.1), Firebase Services (0.1), Firebase Testing (1.0), Git (193.6911.18.40.6514223), GitHub (193.6911.18.40.6514223), Google Cloud Tools Core (0.2.8), Google Cloud Tools For Android Studio (0.2.8), Google Developers Samples (0.3.1), Google Login (1.0), Google Services (0.1), Gradle (193.6911.18.40.6514223), Gradle-Java (193.6911.18.40.6514223), Groovy (193.6911.18.40.6514223), IDEA CORE (193.6911.18.40.6514223), IntelliLang (193.6911.18.40.6514223), JUnit (193.6911.18.40.6514223), Java (193.6911.18.40.6514223), Java Bytecode Decompiler (193.6911.18.40.6514223), Java IDE Customization (193.6911.18.40.6514223), Java Internationalization (193.6911.18.40.6514223), Java Stream Debugger (193.6911.18.40.6514223), Kotlin (1.3.72-release-Studio4.0-1), Layoutlib Native (1.0), Layoutlib Standard (1.0), Mercurial (193.6911.18.40.6514223), Properties (193.6911.18.40.6514223), Settings Repository (193.6911.18.40.6514223), Shell Script (193.6911.18.40.6514223), Smali Support (193.6911.18.40.6514223), Subversion (193.6911.18.40.6514223), Task Management (193.6911.18.40.6514223), Terminal (193.6911.18.40.6514223), Test Recorder (1.0), TestNG (193.6911.18.40.6514223), TextMate bundles (193.6911.18.40.6514223), YAML (193.6911.18.40.6514223) 
2020-06-19 22:50:41,532 [   2523]   INFO - llij.ide.plugins.PluginManager - Loaded custom plugins: Dart (193.7361), Flutter (46.0.2) 
2020-06-19 22:50:43,023 [   4014]   INFO - ellij.util.io.PagedFileStorage - lower=100; upper=500; buffer=10; max=1226 
2020-06-19 22:50:43,053 [   4044]   INFO - tellij.util.io.FileChannelUtil - interruptible FileChannel-s will be used for indexes 
2020-06-19 22:50:43,295 [   4286]   INFO - rains.ide.BuiltInServerManager - built-in server started, port 63342 
2020-06-19 22:50:43,425 [   4416]   INFO - til.net.ssl.CertificateManager - Default SSL context initialized 
2020-06-19 22:50:43,444 [   4435]   INFO - pl.local.NativeFileWatcherImpl - Starting file watcher: C:\Program Files\Android\Android Studio\bin\fsnotifier64.exe 
2020-06-19 22:50:43,529 [   4520]   INFO - pl.local.NativeFileWatcherImpl - Native file watcher is operational. 
2020-06-19 22:50:43,558 [   4549]   INFO - com.intellij.ide.ui.UISettings - Loaded: fontSize=13, fontScale=1.0; restored: fontSize=13, fontScale=1.0 
2020-06-19 22:50:43,597 [   4588]   INFO - gs.impl.UpdateCheckerComponent - channel: release 
2020-06-19 22:50:44,105 [   5096]   WARN - nSystem.impl.ActionManagerImpl - keymap "ReSharper" not found [Plugin: com.android.tools.ndk] 
2020-06-19 22:50:45,429 [   6420]   WARN - ins.android.sdk.AndroidSdkData - Observed package id 'platform-tools' in inconsistent location 'C:\Users\Alvin\AppData\Local\Android\Sdk\platform-tools.old' (Expected 'C:\Users\Alvin\AppData\Local\Android\Sdk\platform-tools') 
2020-06-19 22:50:45,429 [   6420]   WARN - ins.android.sdk.AndroidSdkData - Already observed package id 'platform-tools' in 'C:\Users\Alvin\AppData\Local\Android\Sdk\platform-tools'. Skipping duplicate at 'C:\Users\Alvin\AppData\Local\Android\Sdk\platform-tools.old' 
2020-06-19 22:50:45,650 [   6641]   INFO - pl$FileIndexDataInitialization - Initialization done: 1992 
2020-06-19 22:50:46,465 [   7456]   INFO - exImpl$StubIndexInitialization - Initialization done: 799 
2020-06-19 22:50:50,013 [  11004]   INFO - artup.AndroidStudioInitializer - Failed to disable 'org.intellij.plugins.intelliLang.inject.groovy.GrConcatenationInjector' 
2020-06-19 22:50:50,175 [  11166]   INFO - j.ide.script.IdeStartupScripts - 0 startup script(s) found 
2020-06-19 22:50:51,671 [  12662]   WARN - ugins.textmate.TextMateService - Missing builtin bundles, checked: 
C:/Users/Alvin/.AndroidStudio4.0/config/plugins/textmate/lib/bundles
C:/Program Files/Android/Android Studio/plugins/textmate/lib/bundles 
2020-06-19 22:50:51,712 [  12703]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:50:52,412 [  13403]   INFO - lutter.run.daemon.DeviceDaemon - starting Flutter device daemon #1: C:/flutterSDK/flutter/bin/flutter.bat daemon 
2020-06-19 22:50:52,420 [  13411]   INFO - #io.flutter.sdk.FlutterCommand - C:\flutterSDK\flutter\bin\flutter.bat [--no-color, config, --machine] 
2020-06-19 22:50:52,441 [  13432]   INFO -     #io.flutter.sdk.FlutterSdk - Calling config --machine 
2020-06-19 22:50:53,707 [  14698]   INFO - .diagnostic.PerformanceWatcher - Pushing properties took 493ms; general responsiveness: ok; EDT responsiveness: ok 
2020-06-19 22:50:53,804 [  14795]   WARN - com.intellij.util.xmlb.Binding - no accessors for class org.jetbrains.kotlin.idea.highlighter.KotlinDefaultHighlightingSettingsProvider 
2020-06-19 22:50:54,741 [  15732]   INFO - .diagnostic.PerformanceWatcher - Indexable file iteration took 1032ms; general responsiveness: ok; EDT responsiveness: ok 
2020-06-19 22:50:55,874 [  16865]   INFO -       #com.jetbrains.cidr.lang - Clearing symbols finished in 588 ms 
2020-06-19 22:50:56,113 [  17104]   INFO -       #com.jetbrains.cidr.lang - Building symbols in FAST mode, 0 source files from total 0 project files 
2020-06-19 22:50:56,597 [  17588]   INFO - ngd.lsp.ClangDaemonContextImpl - Using clangd from: C:\Program Files\Android\Android Studio\bin\clang\win\clangd.exe 
2020-06-19 22:50:56,651 [  17642]   INFO -       #com.jetbrains.cidr.lang - Loading symbols finished in 647 ms 
2020-06-19 22:50:56,678 [  17669]   INFO -       #com.jetbrains.cidr.lang - Loading Header Maps finished in 27 ms 
2020-06-19 22:50:56,730 [  17721]   INFO - #io.flutter.sdk.FlutterCommand - C:\flutterSDK\flutter\bin\flutter.bat [--no-color, config, --machine] 
2020-06-19 22:50:56,733 [  17724]   INFO -     #io.flutter.sdk.FlutterSdk - Calling config --machine 
2020-06-19 22:50:57,254 [  18245]   INFO -       #com.jetbrains.cidr.lang - Loading Module Maps finished in 543 ms 
2020-06-19 22:50:57,279 [  18270]   INFO - .diagnostic.PerformanceWatcher - Post-startup activities under progress took 5678ms; general responsiveness: 1/6 sluggish; EDT responsiveness: 3/5 sluggish 
2020-06-19 22:50:57,282 [  18273]   INFO -       #com.jetbrains.cidr.lang - Loaded 0 module maps in 0 packs for 0 search roots 
2020-06-19 22:50:57,304 [  18295]   INFO -       #com.jetbrains.cidr.lang - Saved 0 module maps in 0 packs 
2020-06-19 22:50:57,326 [  18317]   INFO -       #com.jetbrains.cidr.lang - Saving Module Maps finished in 23 ms 
2020-06-19 22:50:57,326 [  18317]   INFO -       #com.jetbrains.cidr.lang - Loaded 0 tables for 0 files (0 project files) 
2020-06-19 22:50:57,327 [  18318]   INFO -       #com.jetbrains.cidr.lang - Building symbols for 0 source files 
2020-06-19 22:50:57,360 [  18351]   INFO -       #com.jetbrains.cidr.lang - Updating Symbols finished in 24 ms 
2020-06-19 22:50:57,363 [  18354]   INFO -       #com.jetbrains.cidr.lang - Building symbols for 0 unused headers 
2020-06-19 22:50:57,368 [  18359]   INFO -       #com.jetbrains.cidr.lang - Updating Symbols finished in 5 ms 
2020-06-19 22:50:57,368 [  18359]   INFO -       #com.jetbrains.cidr.lang - Updating Symbols finished in 5 ms 
2020-06-19 22:50:57,402 [  18393]   INFO -       #com.jetbrains.cidr.lang - Saving modified symbols for 0 files (0 tables of total 0) 
2020-06-19 22:50:57,414 [  18405]   INFO -       #com.jetbrains.cidr.lang - Saving symbols finished in 12 ms 
2020-06-19 22:50:57,446 [  18437]   INFO -     #io.flutter.sdk.FlutterSdk - Timeout when calling flutter config --machine 
2020-06-19 22:50:57,481 [  18472]   INFO - tartup.impl.StartupManagerImpl - C:/Projects/android/Flutter/first_flutter_app/.idea case-sensitivity: expected=false actual=false 
2020-06-19 22:50:57,694 [  18685]   INFO - ge.ExternalProjectsDataStorage - Load external projects data in 8 millis (read time: 1) 
2020-06-19 22:50:57,827 [  18818]   INFO - tor.impl.FileEditorManagerImpl - Project opening took 11239 ms 
2020-06-19 22:50:57,872 [  18863]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:50:58,214 [  19205]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:50:58,909 [  19900]   INFO - CompilerWorkspaceConfiguration - Available processors: 4 
2020-06-19 22:50:58,946 [  19937]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:50:59,228 [  20219]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:50:59,730 [  20721]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:00,306 [  21297]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:00,759 [  21750]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:01,274 [  22265]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:01,783 [  22774]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:02,222 [  23213]   INFO -     #io.flutter.sdk.FlutterSdk - Timeout when calling flutter config --machine 
2020-06-19 22:51:02,288 [  23279]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:02,789 [  23780]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:03,640 [  24631]   INFO - j.ide.plugins.RepositoryHelper - using cached plugin list (updated at 6/19/2020 8:30 PM) 
2020-06-19 22:51:06,694 [  27685]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:07,458 [  28449]   INFO - j.ide.actions.RevealFileAction - 
Exit code 1 
2020-06-19 22:51:09,822 [  30813]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:15,262 [  36253]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:15,362 [  36353]   INFO - mponents.impl.stores.StoreUtil - saveProjectsAndApp took 1126 ms 
2020-06-19 22:51:19,857 [  40848]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:51:59,968 [  80959]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:52:04,295 [  85286]   INFO - rationStore.ComponentStoreImpl - Saving appHttpConfigurable took 16 ms 
2020-06-19 22:52:04,326 [  85317]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:52:04,342 [  85333]   INFO - rationStore.ComponentStoreImpl - Saving Project (name=first_flutter_app, containerState=ACTIVE, componentStore=C:\Projects\android\Flutter\first_flutter_app) ProjectCodeStyleConfiguration took 16 ms 
2020-06-19 22:56:13,286 [ 334277]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:13,786 [ 334777]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:14,301 [ 335292]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:14,817 [ 335808]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:15,332 [ 336323]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:17,379 [ 338370]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:19,925 [ 340916]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:20,956 [ 341947]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:21,472 [ 342463]   INFO - .deployment.AsyncDevicesGetter - adb not found 
2020-06-19 22:56:23,504 [ 344495]   INFO - .deployment.AsyncDevicesGetter - adb not found 

关于我所面临的问题以及如何解决这些问题，是否可以共享任何信息？ 附加信息： 亚行版本：30.0.3-6597393 Java版本：1.8.0_121

Answer 1

花了几天时间在这个问题上，没有得到Stackoverflow的任何回应。我尝试不同的方法。我完全卸载了Android Studio 4.0，包括Android SDK。 然后我安装了Android Studio 3.4。设置Android SDK不在C：\ Users {name} \ android ... 但是为android sdk创建我自己的文件夹。已安装。然后在环境变量中设置ANDROID_HOME，ANDROID_SDK_HOME。将ANDROID_HOME放入路径列表。然后启动Android Studio。亚行工作正常，一切正常。 一段时间后，我单击升级提示以升级到Android Studio 4.0。一切正常。然后我安装了flutter插件。 现在一切正常。 但是我仍然不知道为什么我首先遇到了问题。 我只知道通过重新安装，现在一切正常。

Answer 2

我也有问题。重新安装不能解决问题。我在日志文件中找到了错误的ZIP文件。它是gradle-6.1.1-all.zip，下载来自https://services.gradle.org/distributions/。必须在C中替换它：\ Users \ xxxYourNamexxx \ .gradle \ wrapper \ dists \ gradle-6.1.1-all \ cfmwm155h49vnt3hynmlrsdst 我替换了它，然后它起作用了。

Answer 3

您可能需要将 adb 添加到您的 PATH。

检查是否安装了 ADB： ~/Library/Android/sdk/platform-tools/adb

如果没有打印出来，你必须安装adb：

1. 启动 Android Studio
2. 通过工具启动 SDK 管理器 -> Android -> SDK 管理器
3. 检查 Android SDK 平台工具

如果打印出来，运行 echo export "PATH=~/Library/Android/sdk/platform-tools:$PATH" >> ~/.bash_profile

重启你的终端，你应该会好起来的！通过运行 adb

验证 adb 是否正常工作