Unity发布android Pico报错——CommandInvokationFailure: Gradle build failed踩坑记录

〇、病情介绍

在Unity中配置Pico的插件后，发布成PICO的apk时，报错。显示的是gradle出错：CommandInvokationFailure: Gradle build failed

开发环境：

（1）Unity 环境 = Unity2021.3.44

（2）PICO 头盔 = PICO 4 Ultra

（3）PICO 插件 = PICO Unity Integration SDK-3.0.5

一、治病过程

• 1、怀疑过项目目录包含了中文，改正后继续报错

• 2、增加了android sdk包的数量：以前只有33、34、35，添加了更多的，还是报错。

• 3、改gradle build配置文件中的版本号，还是报错

  ...

  折腾了一天，无果

• 4、第二天，重新梳理报错文档，发现报错信息说：

  编译器找不到gradle所需要的资源代码，它分别找过三个地方：【Gradle Central Plugin Repository】、【Google】、【MavenRepo】，都没有找到。

* What went wrong:
Plugin [id: 'com.android.application', version: '7.4.2', apply: false] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.android.application:com.android.application.gradle.plugin:7.4.2')
  Searched in the following repositories:
    Gradle Central Plugin Repository
    Google
    MavenRepo

怀疑是联网的问题，估计是被墙了。

• 5、猜测病症：应该是连不上VPN，被欓妈妈关怀了（改用手机热点连接，而不是校园网）。于是换网络，还是不行。

• 6、于是在Unity Hub里面，卸载Unity2021.3.44，然后重新安装Unity2021.3.44。安装前，弃用校园网，改用手机流量，确保VPN打开，而且全局代理，同时勾选android的选项，然后重新安装。

• 7、测试发布：先发布普通的Android，OK，然后再加入pico的sdk继续发布Android Pico，显示OK

• 8、总结：发布的时候，需要在线更新一些包或者插件，因为网络不通，造成失败，而且一些错误的东西被缓存了。卸载后重装，然后联网Build。

二、附录：详细错误信息

CommandInvokationFailure: Gradle build failed. 
E:\UnityInstall\2021.3.44f1c1\Editor\Data\PlaybackEngines\AndroidPlayer\OpenJDK\bin\java.exe -classpath "E:\UnityInstall\2021.3.44f1c1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-7.5.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "assembleRelease"

Environment Variables:
USERDOMAIN = DZJ
ProgramFiles = C:\Program Files
TMP = C:\Users\georg\AppData\Local\Temp
PROCESSOR_ARCHITECTURE = AMD64
PROCESSOR_REVISION = 7100
OneDriveConsumer = C:\Users\georg\OneDrive
OS = Windows_NT
CHROME_CRASHPAD_PIPE_NAME = \\.\pipe\crashpad_23468_CXPEPFSPXDTTGJPG
PROCESSOR_IDENTIFIER = AMD64 Family 23 Model 113 Stepping 0, AuthenticAMD
ProgramW6432 = C:\Program Files
USERPROFILE = C:\Users\georg
JAVA_HOME = E:\UnityInstall\2021.3.44f1c1\Editor\Data\PlaybackEngines\AndroidPlayer\OpenJDK
CommonProgramFiles = C:\Program Files\Common Files
DriverData = C:\Windows\System32\Drivers\DriverData
ComSpec = C:\Windows\system32\cmd.exe
PSModulePath = C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
ANDROID_NDK_ROOT = E:\UnityInstall\2021.3.44f1c1\Editor\Data\PlaybackEngines\AndroidPlayer\NDK
USERNAME = georg
NUMBER_OF_PROCESSORS = 6
TEMP = C:\Users\georg\AppData\Local\Temp
Path = C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Microsoft SQL Server\150\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;E:\Program Files (x86)\Git\cmd;C:\Program Files\MySQL\MySQL Shell 8.0\bin\;C:\Users\georg\AppData\Local\Microsoft\WindowsApps;C:\Users\georg\.dotnet\tools;E:\Program Files (x86)\Fiddler
COMPUTERNAME = DZJ
PATHEXT = .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
ALLUSERSPROFILE = C:\ProgramData
SystemDrive = C:
EFC_30628 = 1
windir = C:\Windows
HOMEPATH = \Users\georg
PUBLIC = C:\Users\Public
CommonProgramFiles(x86) = C:\Program Files (x86)\Common Files
APPDATA = C:\Users\georg\AppData\Roaming
OneDrive = C:\Users\georg\OneDrive
PROCESSOR_LEVEL = 23
CommonProgramW6432 = C:\Program Files\Common Files
ProgramFiles(x86) = C:\Program Files (x86)
SystemRoot = C:\Windows
SESSIONNAME = Console
LOGONSERVER = \\DZJ
LOCALAPPDATA = C:\Users\georg\AppData\Local
HOMEDRIVE = C:
USERDOMAIN_ROAMINGPROFILE = DZJ
ProgramData = C:\ProgramData
ORIGINAL_XDG_CURRENT_DESKTOP = undefined


stderr[

FAILURE: Build failed with an exception.

* Where:
Build file 'D:\��Ŀ�ļ�����\28������ѧԺ-����-����\demo\My project\Library\Bee\Android\Prj\IL2CPP\Gradle\build.gradle' line: 6

* What went wrong:
Plugin [id: 'com.android.application', version: '7.4.2', apply: false] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.android.application:com.android.application.gradle.plugin:7.4.2')
  Searched in the following repositories:
    Gradle Central Plugin Repository
    Google
    MavenRepo

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 37s
]
stdout[

]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.Command.Run (System.String command, System.String args, System.String workingdir, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action1[T] progress, System.String error) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, Unity.Android.Gradle.AndroidGradle androidGradle, System.String workingdir, System.String task, System.Action1[T] progress) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, Unity.Android.Gradle.AndroidGradle androidGradle, System.String workingdir, System.String task, System.Action1[T] progress) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
Rethrow as BuildFailedException: Exception of type 'UnityEditor.Build.BuildFailedException' was thrown.
UnityEditor.Android.PostProcessor.CancelPostProcess.AbortBuild (System.String title, System.String message, System.Exception ex) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.PostProcessAndroidPlayer.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, AndroidPlayerBuildProgram.Data.AndroidPlayerBuildProgramOutput buildProgramOutput) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.Android.AndroidBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <a08d9c3a168a4fa582db19b6dbf392b3>:0)
UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.Int32 subtarget, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at <1518627dacca44efa32edd45bc720c48>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)