daemon not running; starting now at tcp:5037 adb: CreateFileW 'nul' failed: 系统找不到指定的文件

问题:

点击Android Studio菜单栏上的“run”——“Run(app)”在弹出的窗口中不显示之前创建的模拟器。

21:31	* daemon not running; starting now at tcp:5037

21:31	adb: CreateFileW 'nul' failed: 系统找不到指定的文件。 (2)

21:31	* failed to start daemon

21:31	error: cannot connect to daemon

21:31	'C:\Users\Administrator\AppData\Local\Android\Sdk\platform-tools\adb.exe start-server' failed -- run manually if necessary

解决方法:

C:\Users\Administrator>adb nodaemon server
adb I 07-26 21:36:38  4656  7184 auth.cpp:421] adb_auth_init...
adb I 07-26 21:36:38  4656  7184 auth.cpp:262] User key 'C:\Users\Administrator\.android\adbkey' does not exist...
adb I 07-26 21:36:38  4656  7184 auth.cpp:109] generate_key(C:\Users\Administrator\.android\adbkey)...
adb I 07-26 21:36:39  4656  7184 auth.cpp:77] write_public_keyfile...
adb I 07-26 21:36:39  4656  7184 auth.cpp:56] get_user_info...
adb I 07-26 21:36:40  4656  7184 auth.cpp:174] read_key_file 'C:\Users\Administrator\.android\adbkey'...

其实是应该在C:\Users\Administrator\AppData\Local\Android\Sdk\platform-tools下运行adb nodaemon server,但是由于我在环境变量path中配置了platform-tools和tools,所以可以直接运行C:\Users\Administrator>adb nodaemon server。

现在我们就可以找到我们的手机了:

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转载自blog.csdn.net/gislaozhang/article/details/81228254
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