Unity3d Android构建错误

Question

我收到以下错误。 问题出在哪儿？

Java jdk 10.0.1。我已经看过所有类似的问题，但是根本没有答案。

CommandInvokationFailure: Gradle build failed. 
C:/Program Files/Java/jdk-10.0.1\bin\java.exe -classpath "C:\Program Files\Unity\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.0.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx2048m" "assembleRelease"

stderr[

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '10.0.1'.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
]
stdout[

]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action`1 progress, System.String error)
UnityEditor.Android.GradleWrapper.Run (System.String workingdir, System.String task, System.Action`1 progress)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (System.String workingdir, System.String task, System.Action`1 progress)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Answer 1

似乎jdk 10有一些问题，很多拥有jdk 10的人都有这个问题，但是可以通过安装jdk 8来解决。我已经尝试过，并且也为我工作。

Answer 2

您必须从此处更新Gradle版本（最新的jar文件版本） ，在中替换当前的Gradle jar文件：

C：\\ Program Files \\ Unity \\ Editor \\ Data \\ PlaybackEngines \\ AndroidPlayer \\ Tools \\ gradle \\ lib \\ gradle-launcher-4.XXjar

然后更新类路径，它应该可以工作