无法运行"adb"，请检查Android安装和ANDROID_SDK_ROOT环境变量：.\Android\platform-tools\adb.exe
无法运行"adb"，请检查Android安装和ANDROID_SDK_ROOT环境变量：.\Android\platform-tools\adb.exe
提问于 2021-11-28 06:02:21
启动项目时，弹出显示“颤振守护进程终止”，启动颤振应用程序时显示“无连接设备找到”对话框。然后我运行flutter doctor -v医生发现了以下问题：
Connected device (the doctor check crashed)
X Due to an error, the doctor check did not complete. If the error message below is not helpful, please let us know about this issue at https://github.com/flutter/flutter/issues.
X Exception: Unable to run "adb", check your Android SDK installation and ANDROID_SDK_ROOT environment variable: C:\Users\Pulsara\AppData\Local\Android\Sdk\platform-tools\adb.exe
• #0 throwToolExit (package:flutter_tools/src/base/common.dart:10:3)
#1 AndroidDevices.pollingGetDevices (package:flutter_tools/src/android/android_device_discovery.dart:78:7)
<asynchronous suspension>
#2 PollingDeviceDiscovery._populateDevices (package:flutter_tools/src/device.dart:413:54)
<asynchronous suspension>
#3 Future.wait.<anonymous closure> (dart:async/future.dart)
<asynchronous suspension>
#4 DeviceManager.getAllConnectedDevices (package:flutter_tools/src/device.dart:170:40)
<asynchronous suspension>
#5 DeviceValidator.validate (package:flutter_tools/src/doctor.dart:515:34)
<asynchronous suspension>
#6 asyncGuard.<anonymous closure> (package:flutter_tools/src/base/async_guard.dart:111:24)
<asynchronous suspension>我已经将SDK在用户变量中设置为ANDROID_SDK_TOOLS，在tools中设置为platform-tools，在Path中设置为platform-tools。并且重新安装了platform-tools，但是没有解决这个问题。我想不出解决办法，如果有人能给我一个解决办法，我会很感激的。
在日志下面显示在事件日志中：
12/2/2021
12:26 AM 'C:\Users\Pulsara\AppData\Local\Android\Sdk\platform-
tools\adb.exe start-server' failed -- run manually if necessary
12:26 AM 'C:\Users\Pulsara\AppData\Local\Android\Sdk\platform-
tools\adb.exe start-server' failed -- run manually if necessary
12:26 AM * daemon not running; starting now at tcp:5037
12:26 AM * daemon started successfully
12:26 AM Adb connection Error:An existing connection was forcibly
closed by the remote host
12:26 AM Cannot reach ADB server, attempting to reconnect.我还是解决不了这个问题。
回答 1
Stack Overflow用户
回答已采纳
发布于 2021-12-04 06:24:08
在不执行我在问题中提到的任何步骤之后，尝试这个步骤。
问题出在反病毒程序上。它拒绝了对启动port 5037上的颤振守护进程的访问。我只是从我的设备上卸载了防病毒程序。那它就像一种魅力。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/70141053
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