运行adb时出错：找不到Android设备。请连接设备并按照此处的说明启用USB调试：

Question

我是新来的本机用户，只是使用Expo的真实设备运行了我的第一个Hello World应用程序。

现在，我想在android模拟器上运行第一个hello world应用程序。我使用Android Studio中的AVD Manager设置了AVD。（棉花糖）

但是，每次发生波纹管错误时。

我找不到解决办法。

任何线索都非常感谢。麦克风

mike@mike-Laptop:~/Desktop/react-native/AwesomeProject$ react-native run-android
Scanning folders for symlinks in /home/mike/Desktop/react-native/AwesomeProject/node_modules (8ms)
03:39:59: Starting packager...
03:44:13: Starting Android...
03:44:18: Packager started!

To view your app with live reloading, point the Expo app to this QR code.
You'll find the QR scanner on the Projects tab of the app.

编辑

这是党卫军...

我得到以下错误..

mike@mike-Laptop:~/Desktop/react-native/AwesomeProject$ react-native run-android
Scanning folders for symlinks in /home/mike/Desktop/react-native/AwesomeProject/node_modules (116ms)
21:59:10: Starting packager...
22:03:47: Starting Android...
22:07:47: Packager started!

To view your app with live reloading, point the Expo app to this QR code.
You'll find the QR scanner on the Projects tab of the app.





























Or enter this address in the Expo app's search bar:

  exp://192.168.1.35:19000

Your phone will need to be on the same local network as this computer.
For links to install the Expo app, please visit https://expo.io.

Logs from serving your app will appear here. Press Ctrl+C at any time to stop.

Error running adb: socket hang up

无论如何，设备本身都可以被识别，因此问题得以解决，我只需要将路径固定为与android studio相同的ADB。

mike@mike-Laptop:~/Desktop$ adb devices
List of devices attached
emulator-5554   device

mike@mike-Laptop:~/Desktop$

仍然感谢您的评论。

Or enter this address in the Expo app's search bar:

  exp://192.168.1.35:19000

Your phone will need to be on the same local network as this computer.
For links to install the Expo app, please visit https://expo.io.

Logs from serving your app will appear here. Press Ctrl+C at any time to stop.

Error running adb: No Android device found. Please connect a device and follow the instructions here to enable USB debugging:
https://developer.android.com/studio/run/device.html#developer-device-options. If you are using Genymotion go to Settings -> ADB, select "Use custom Android SDK tools", and point it at your Android SDK directory.
*** buffer overflow detected ***: adb terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f155e2217e5]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x7f155e2c315c]
/lib/x86_64-linux-gnu/libc.so.6(+0x117160)[0x7f155e2c1160]
/lib/x86_64-linux-gnu/libc.so.6(+0x1190a7)[0x7f155e2c30a7]
/usr/lib/android/libadb.so.0(_Z11fdevent_setP7fdeventj+0x125)[0x7f155ef2e975]
/usr/lib/android/libadb.so.0(_Z22ss_listener_event_funcijPv+0xcd)[0x7f155ef2533d]
/usr/lib/android/libadb.so.0(_Z12fdevent_loopv+0x94)[0x7f155ef2f144]
adb[0x403de7]
adb[0x404dbe]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f155e1ca830]
adb[0x403889]
======= Memory map: ========
00400000-00412000 r-xp 00000000 08:05 24651269                           /usr/lib/android-sdk/platform-tools/adb
00612000-00613000 r--p 00012000 08:05 24651269                           /usr/lib/android-sdk/platform-tools/adb
00613000-00614000 rw-p 00013000 08:05 24651269                           /usr/lib/android-sdk/platform-tools/adb
00614000-00624000 rw-p 00000000 00:00 0 
01301000-01333000 rw-p 00000000 00:00 0                                  [heap]
7f1550000000-7f1550021000 rw-p 00000000 00:00 0 
7f1550021000-7f1554000000 ---p 00000000 00:00 0 
7f15577ff000-7f1557800000 ---p 00000000 00:00 0 
7f1557800000-7f1558000000 rw-p 00000000 00:00 0 
7f1558000000-7f1558029000 rw-p 00000000 00:00 0 
7f1558029000-7f155c000000 ---p 00000000 00:00 0 
7f155c64f000-7f155c650000 ---p 00000000 00:00 0 
7f155c650000-7f155ce50000 rw-p 00000000 00:00 0 
7f155ce50000-7f155ce51000 ---p 00000000 00:00 0 
7f155ce51000-7f155d651000 rw-p 00000000 00:00 0 
7f155d651000-7f155d654000 r-xp 00000000 08:05 23068876                   /lib/x86_64-linux-gnu/libdl-2.23.so
7f155d654000-7f155d853000 ---p 00003000 08:05 23068876                   /lib/x86_64-linux-gnu/libdl-2.23.so
7f155d853000-7f155d854000 r--p 00002000 08:05 23068876                   /lib/x86_64-linux-gnu/libdl-2.23.so
7f155d854000-7f155d855000 rw-p 00003000 08:05 23068876                   /lib/x86_64-linux-gnu/libdl-2.23.so
7f155d855000-7f155d95d000 r-xp 00000000 08:05 23068864                   /lib/x86_64-linux-gnu/libm-2.23.so
7f155d95d000-7f155db5c000 ---p 00108000 08:05 23068864                   /lib/x86_64-linux-gnu/libm-2.23.so
7f155db5c000-7f155db5d000 r--p 00107000 08:05 23068864                   /lib/x86_64-linux-gnu/libm-2.23.so
7f155db5d000-7f155db5e000 rw-p 00108000 08:05 23068864                   /lib/x86_64-linux-gnu/libm-2.23.so
7f155db5e000-7f155db64000 r-xp 00000000 08:05 24651263                   /usr/lib/android/liblog.so.0
7f155db64000-7f155dd64000 ---p 00006000 08:05 24651263                   /usr/lib/android/liblog.so.0
7f155dd64000-7f155dd65000 r--p 00006000 08:05 24651263                   /usr/lib/android/liblog.so.0
7f155dd65000-7f155dd66000 rw-p 00007000 08:05 24651263                   /usr/lib/android/liblog.so.0
7f155dd66000-7f155df80000 r-xp 00000000 08:05 23073086                   /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f155df80000-7f155e17f000 ---p 0021a000 08:05 23073086                   /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f155e17f000-7f155e19b000 r--p 00219000 08:05 23073086                   /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f155e19b000-7f155e1a7000 rw-p 00235000 08:05 23073086                   /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7f155e1a7000-7f155e1aa000 rw-p 00000000 00:00 0 
7f155e1aa000-7f155e36a000 r-xp 00000000 08:05 23068872                   /lib/x86_64-linux-gnu/libc-2.23.so
7f155e36a000-7f155e56a000 ---p 001c0000 08:05 23068872                   /lib/x86_64-linux-gnu/libc-2.23.so
7f155e56a000-7f155e56e000 r--p 001c0000 08:05 23068872                   /lib/x86_64-linux-gnu/libc-2.23.so
7f155e56e000-7f155e570000 rw-p 001c4000 08:05 23068872                   /lib/x86_64-linux-gnu/libc-2.23.so
7f155e570000-7f155e574000 rw-p 00000000 00:00 0 
7f155e574000-7f155e58a000 r-xp 00000000 08:05 23073160                   /lib/x86_64-linux-gnu/libgcc_s.so.1
7f155e58a000-7f155e789000 ---p 00016000 08:05 23073160                   /lib/x86_64-linux-gnu/libgcc_s.so.1
7f155e789000-7f155e78a000 rw-p 00015000 08:05 23073160                   /lib/x86_64-linux-gnu/libgcc_s.so.1
7f155e78a000-7f155e8fc000 r-xp 00000000 08:05 24642822                   /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f155e8fc000-7f155eafc000 ---p 00172000 08:05 24642822                   /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f155eafc000-7f155eb06000 r--p 00172000 08:05 24642822                   /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f155eb06000-7f155eb08000 rw-p 0017c000 08:05 24642822                   /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f155eb08000-7f155eb0c000 rw-p 00000000 00:00 0 
7f155eb0c000-7f155eb16000 r-xp 00000000 08:05 24651265                   /usr/lib/android/libcutils.so.0
7f155eb16000-7f155ed15000 ---p 0000a000 08:05 24651265                   /usr/lib/android/libcutils.so.0
7f155ed15000-7f155ed16000 r--p 00009000 08:05 24651265                   /usr/lib/android/libcutils.so.0
7f155ed16000-7f155ed17000 rw-p 0000a000 08:05 24651265                   /usr/lib/android/libcutils.so.0
7f155ed17000-7f155ed1b000 r-xp 00000000 08:05 24651264                   /usr/lib/android/libbase.so.0
7f155ed1b000-7f155ef1a000 ---p 00004000 08:05 24651264                   /usr/lib/android/libbase.so.0
7f155ef1a000-7f155ef1b000 r--p 00003000 08:05 24651264                   /usr/lib/android/libbase.so.0
7f155ef1b000-7f155ef1c000 rw-p 00004000 08:05 24651264                   /usr/lib/android/libbase.so.0
7f155ef1c000-7f155ef3b000 r-xp 00000000 08:05 24651266                   /usr/lib/android/libadb.so.0
7f155ef3b000-7f155f13a000 ---p 0001f000 08:05 24651266                   /usr/lib/android/libadb.so.0
7f155f13a000-7f155f13b000 r--p 0001e000 08:05 24651266                   /usr/lib/android/libadb.so.0
7f155f13b000-7f155f13c000 rw-p 0001f000 08:05 24651266                   /usr/lib/android/libadb.so.0
7f155f13c000-7f155f154000 r-xp 00000000 08:05 23068870                   /lib/x86_64-linux-gnu/libpthread-2.23.so
7f155f154000-7f155f353000 ---p 00018000 08:05 23068870                   /lib/x86_64-linux-gnu/libpthread-2.23.so
7f155f353000-7f155f354000 r--p 00017000 08:05 23068870                   /lib/x86_64-linux-gnu/libpthread-2.23.so
7f155f354000-7f155f355000 rw-p 00018000 08:05 23068870                   /lib/x86_64-linux-gnu/libpthread-2.23.so
7f155f355000-7f155f359000 rw-p 00000000 00:00 0 
7f155f359000-7f155f37f000 r-xp 00000000 08:05 23068868                   /lib/x86_64-linux-gnu/ld-2.23.so
7f155f546000-7f155f54f000 rw-p 00000000 00:00 0 
7f155f57d000-7f155f57e000 rw-p 00000000 00:00 0 
7f155f57e000-7f155f57f000 r--p 00025000 08:05 23068868                   /lib/x86_64-linux-gnu/ld-2.23.so
7f155f57f000-7f155f580000 rw-p 00026000 08:05 23068868                   /lib/x86_64-linux-gnu/ld-2.23.so
7f155f580000-7f155f581000 rw-p 00000000 00:00 0 
7ffd4a004000-7ffd4a026000 rw-p 00000000 00:00 0                          [stack]
7ffd4a109000-7ffd4a10c000 r--p 00000000 00:00 0                          [vvar]
7ffd4a10c000-7ffd4a10e000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

编辑

我遵循错误消息中的链接，事实证明我没有安装“ apt-get install android-tools-adb”。因此，我安装了它，然后在连接两台设备（实际的Nexus 5和AVD Nexus 6）时运行：

mike@mike-Laptop:~/Desktop$ adb devices 
adb server is out of date.  killing...
* daemon started successfully *
List of devices attached 

mike@mike-Laptop:~/Desktop$ 

请注意，使用Expo一切正常。我只是想为了开发而能够使用模拟器（无论是Android还是Gynomotion）。

编辑

我设法使用USB连接实际设备。试过了

sudo adb kill-server 
sudo adb start-server 

但是，这非常慢...花了10分钟的时间在设备（Nexus 5）上显示了该应用。

但是在模拟器上运行东西仍然有问题。它给出以下错误：

Error running adb: socket hang up

编辑

亲爱的加文，

以下是我对Andr拥有的快照。Stdu。...

我期待着听到您的评论……确实非常感谢

Answer 1

您实际上需要在android studio中启动虚拟设备。打开AS后，点击右上角的模拟器（看起来像手机）按钮，如果设置正确，它将启动模拟器，然后您可以运行react-native run-android