运行Android模拟器的错误：Spawn ADB Inoent
我使用Expo CLI创建了一个新的React Native应用程序。 iOS Xcode仿真器工作正常，但是对于Android模拟器的错误，
Error: spawn adb ENOENT
我尝试卸载并安装后启动CLI。试图删除模拟器并创建一个新的模拟器。他们都没有工作。
I created a new react native app by using the expo cli.
iOS Xcode Emulator is working fine but getting below error for android emulator
Error: spawn adb ENOENT
I tried to uninstall and install back expo-cli. Tried to delete the emulator and create a new one. None of them is working.
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我处在您的情况下，我刚刚安装了博览会，并试图在Mac上的模拟器中运行该应用程序。
显然，问题是Android_home和ADB并未设置在我的$路径中。
我通过参考选项3（我已经安装了Android Studio）的最高投票答案在这里。 如果您想知道我做了什么，默认情况下使用ohmyzsh，所以我做了以下操作：
在.zshrc文件中添加这两行。
然后在您的终端中运行此操作：
重新启动您的终端，现在一切正常！
I was in your same situation wherein I’d just installed expo and tried to run the app in an emulator on my Mac.
Apparently the problem was that ANDROID_HOME and adb weren’t set in my $PATH.
I solved it by referring to Option 3 (I already had android studio installed) of the top voted answer here. In case you want to know what I did, I use ohmyzsh by default so I did the following:
Add these two lines in the .zshrc file.
Then run this in your terminal:
Restart your terminal and now everything works!
在运行世博会时，我正面临问题。我通过运行此命令解决了它。
I was facing an issue while running the expo project. I solved it by running this command.