在终端中输入cordova运行android后，我得到了这个错误:
Waiting for emulator to start...
PANIC: Broken AVD system path. Check your ANDROID_SDK_ROOT value [/Users/username/Library/Android/sdk]!
这发生在导出之后:
export ANDROID_SDK_ROOT='/Users/username/Library/Android/sdk'
在导出之前，我得到:
Waiting for emulator to start...
PANIC: Cannot find AVD system path. Please define ANDROID_SDK_ROOT
你知道我哪里错了吗?我确定这是sdk根，所以为什么我得到破碎的avd系统路径?
当前回答
我用的是Windows 10，问题是我电脑中的avd目录中有非ascii字符。
下面是该怎么做:
以管理员身份运行cmd
执行如下命令:
mklink /D C:\\.android C:\\Users\\-yourUsername-\\.android
(这将在非ascii字符的路径和新路径之间创建一个符号链接)
在环境变量中添加值为C的ANDROID_AVD_HOME变量:\\.android\avd。
其他回答
检查您的AVD使用的系统镜像是否已经在$ANDROID_SDK_ROOT/system-images/下下载
在我的情况下，它被打破了，因为ANDROID_HOME和ANDROID_SDK_ROOT是不同的，所以一旦我设置ANDROID_HOME与ANDROID_SDK_ROOT相同，它就开始工作了。
看看我的答案:https://stackoverflow.com/a/60201016/12529885
尝试手动指定参数-sysdir，并检查错误消息是否改变。
他们可能打不清楚，参见源代码https://android.googlesource.com/platform/external/qemu/+/1a15692cded92d66dea1a51389a3c4b9e3b3631a/android/emulator/main-emulator.cpp
而且你可以比在网上搜索更容易解决。
if (!strcmp(opt, "-sysdir") && nn+1 < argc) {
sysDir = argv[nn+1];
continue;
}
// some other codes.....
if (avdName) {
if (!isCpuArchSupportedByRanchu(avdArch)) {
APANIC("CPU Architecture '%s' is not supported by the QEMU2 emulator, (the classic engine is deprecated!)",
avdArch);
}
std::string systemPath = getAvdSystemPath(avdName, sysDir);
if (systemPath.empty()) {
const char* env = getenv("ANDROID_SDK_ROOT");
if (!env || !env[0]) {
APANIC("Cannot find AVD system path. Please define "
"ANDROID_SDK_ROOT\n");
} else {
APANIC("Broken AVD system path. Check your ANDROID_SDK_ROOT "
"value [%s]!\n",
env);
}
}
}
对我来说，问题是非ASCII字符在默认路径到AVD，这在我的情况下是:
C：\Users\MY_USER.android\dept
和MY_USER包含非ASCII字符。因此，我不得不移动我的avd到其他位置和设置
ANDROID_AVD_HOME
env变量。
要修复或避免此问题，请确保:
You have an environment variable ANDROID_SDK_ROOT pointing to a root folder of android sdk. You have a correct file structure in the sdk folder. cmdline-tools, emulator, platform-tools, system-images, platforms should be present. If you don't have these folders you should install missing components. emulator is the emulator itself. system-images has iso images of OS to run in the emulator. platforms has platform packages required to compile an app for different APIs. platform-tools has adb and other necessary tools. Without these components the emulator wont start and will post the same error about broken avd path. Make sure that you downloaded through sdkmanager matching api versions of system image and platform. e.g. for API-30 platforms;android-30 and system-images;android-30;default;x86_64. Make sure that your avd devices are located in HOME/.android/avd. If you have custom location for avd devices you should create one more environment variable ANDROID_AVD_HOME pointing to /avd/ folder.
本文提供了所有环境变量的信息，但除了ANDROID_SDK_ROOT和ANDROID_AVD_HOME，你不需要任何其他的环境变量。
