Android模拟器在360秒后无法启动

Question

我在Jenkins正在运行Macbook Air上安装了Ubuntu 14.04 1.568。我安装了android模拟器插件，我设置的配置在开始每个构建之前以-no-window模式运行模拟器。

大约一半的构建都很好，但另一半，我在控制台上得到以下内容：

[android] Starting Android emulator
$ /usr/local/src/android/android-sdk-linux/tools/emulator -no-boot-anim -ports 5782,5783 -avd Caesar -no-snapshot-load -no-snapshot-save -no-window -no-audio -no-skin -no-window
* daemon not running. starting it now on port 5784 *
* daemon started successfully *
Failed to Initialize backend EGL display
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
[android] Waiting for emulator to finish booting...
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb -s emulator-5782 shell getprop dev.bootcomplete
error: device offline
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb connect emulator-5782
[android] Timed-out after waiting 360 seconds for emulator
$ /usr/local/src/android/android-sdk-linux/platform-tools/adb disconnect emulator-5782
[android] Stopping Android emulator

显然，仿真器大约有50％的时间都处于失败状态。我不知道为什么，或者如何解决它。我欢迎任何建议如何运行，而不必使用naginator重新启动失败的构建。

Answer 1

尝试更新Java。我以前遇到过android模拟器问题，Java更新修复了它们。

Answer 2

超时问题。

DdmPreferences.setTimeOut是全局adb读/写数据包超时设置。 在com.android.ddmlib.SyncService.doPushFile（SyncService.java:671）＆＃39;中，调用DdmPreferences.getTimeOut（）并用于设置超时。

在build.gradle中：

android{
...
   adbOptions {
        timeOutInMs 10 * 60 * 1000 // 10 minutes
    }
}

对于Eclipse（首选项 - ＆gt; Android - ＆gt; DDMS）。

此外，这是您在build.gradle之外设置的环境变量。例如在Ubuntu上：

$ export ADB_INSTALL_TIMEOUT=5
$ ./gradlew installDebug

在两次运行之间：

sudo adb kill-server

和

sudo adb start-server

Answer 3

以下是一份帮助清单：

1）你需要android列表和android更新sdk的--all标志，否则将不会安装一些软件包：ex for SDK 24

1a）$ ANDROID_HOME / tools / android list sdk --all

1b）的

(for i in {1..100}; do echo y; sleep 1; done) |
$ANDROID_HOME/tools/android update sdk --no-ui --all --filter 
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,21,22,23,24,25,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,79,80,81,82,82,84,85,101,102,103,112,113,117,118,119,120,121,122,123,124

如果您遇到可怕的/ home / jenkins / android-sdk-linux / platform-tools / adb -s模拟器-XXXX shell getprop dev.bootcomplete错误：设备脱机错误，您可能在步骤1b中错过了一个包< / p>

2）忽略可怕的失败初始化后端EGL显示错误，它是一个红色的鲱鱼

3）请务必使用Advanced Emulator选项：

Emulator Options: -no-audio -gpu off
Emulator executable: emulator64-arm
Startup delay: 10  -- this *may* help

4）预构建脚本${ANDROID_HOME}/platform-tools/adb kill-server不会受到伤害 查看Jenkins网站https://issues.jenkins-ci.org/browse/JENKINS-27456 https://issues.jenkins-ci.org/browse/JENKINS-11952 您还可以查看此https://code.google.com/p/android/issues/detail?id=209955和http://www.yzjingying.net/4855150152.htm 祝你好运！

Answer 4

我刚找到解决方案Android Emulator Plugin Failed to Initialize backend EGL display

将您的工作配置与https://partnerdemo.ci.cloudbees.com/job/Android-dev/job/stockfish-android-cloud/进行比较，特别注意以下设置：

Inject env var: LD_LIBRARY_PATH=/opt/android/android-sdk-linux/tool/lib
Target ABI: armeabi-v7a
Advanced -> Emulator Options: -no-audio -gpu off
Advanced -> Emulator Executable: emulator64-arm

我希望它会帮助你。