Android Jar Resolver无法解析firebase unity 2019.2

Question

我使用的是External Dependency Manager 1.2.115，Gradle 5.1，我的JAVA_HOME路径设置得很正确，最近也刚刚更新了unity的Google play游戏插件到GooglePlayGamesPlugin-0.10.09.所以我尝试着做。Assets > External Dependeny Manager > Android Resolver >Force Resolve。

然后我得到了这个...

Resolution failed

Failed to fetch the following dependencies:
com.google.firebase:firebase-app-unity:+
com.google.firebase:firebase-auth-unity:+
com.google.firebase:firebase-database-unity:+

这是完整的日志。

Resolution failed

Failed to fetch the following dependencies:
com.google.firebase:firebase-app-unity:+
com.google.firebase:firebase-auth-unity:+
com.google.firebase:firebase-database-unity:+


UnityEngine.Debug:LogError(Object)
Google.Logger:Log(String, LogLevel) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/Logger.cs:136)
GooglePlayServices.PlayServicesResolver:Log(String, LogLevel) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/PlayServicesResolver.cs:990)
GooglePlayServices.GradleResolver:LogMissingDependenciesError(List`1) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:95)
GooglePlayServices.<DoResolutionUnsafe>c__AnonStorey18:<>m__22(List`1) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:912)
GooglePlayServices.<GradleResolution>c__AnonStorey11:<>m__17() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:375)
GooglePlayServices.<GradleResolution>c__AnonStorey11:<>m__27() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:440)
GooglePlayServices.<ProcessAars>c__AnonStorey1B:<>m__24() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:1111)
Google.RunOnMainThread:ExecutePollingJobs() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:409)
Google.RunOnMainThread:<ExecuteAllUnnested>m__11() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:541)
Google.RunOnMainThread:RunAction(Action) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:343)
Google.RunOnMainThread:ExecuteAllUnnested(Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:530)
Google.RunOnMainThread:PollOnUpdateUntilComplete(Func`1, Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:379)
GooglePlayServices.PlayServicesResolver:LabelAssets(IEnumerable`1, Action`1, Boolean, Action`2, Boolean, Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/PlayServicesResolver.cs:2176)
GooglePlayServices.GradleResolver:ProcessAar(String) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:1413)
GooglePlayServices.<ProcessAars>c__AnonStorey1B:<>m__24() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:1081)
Google.RunOnMainThread:ExecutePollingJobs() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:409)
Google.RunOnMainThread:<ExecuteAllUnnested>m__11() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:541)
Google.RunOnMainThread:RunAction(Action) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:343)
Google.RunOnMainThread:ExecuteAllUnnested(Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:530)
Google.RunOnMainThread:PollOnUpdateUntilComplete(Func`1, Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:379)
GooglePlayServices.PlayServicesResolver:LabelAssets(IEnumerable`1, Action`1, Boolean, Action`2, Boolean, Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/PlayServicesResolver.cs:2176)
GooglePlayServices.GradleResolver:ProcessAar(String) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:1413)
GooglePlayServices.<ProcessAars>c__AnonStorey1B:<>m__24() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/AndroidResolver/src/GradleResolver.cs:1081)
Google.RunOnMainThread:ExecutePollingJobs() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:409)
Google.RunOnMainThread:<ExecuteAllUnnested>m__11() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:541)
Google.RunOnMainThread:RunAction(Action) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:343)
Google.RunOnMainThread:ExecuteAllUnnested(Boolean) (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:530)
Google.RunOnMainThread:ExecuteAll() (at /Users/chkuang/Workspace/Git/unity-jar-resolver/source/VersionHandlerImpl/src/RunOnMainThread.cs:512)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions()

我找了又找，到处都是，几乎试过了所有的页面，包括这个。 I have searched and searched everywhere, tried almost everything on any page I landed, including this: https:/github.comfirebasequickstart-unityissues359。 这与我的问题有关，但没有真正的答案。"解决失败！你的应用程序将无法运行，详情请看日志"

希望得到帮助...

Answer 1

Android上Unity中Firebase的依赖关系是 从Gradle下载 恰似 安卓项目. 这意味着，你要确保你有一个互联网连接，你的防火墙没有阻止这些文件的下载。

这可能是方便 添加一个mainTemplate.gradle 文件，并将下载解析的步骤推迟到你进行Android构建的时候。否则，你应该在访问这些文件时运行jar解析器，并确保你保存了 Assets/Plugins/Android/ 以供离线时使用。

如果你连接到互联网，并且认为你不应该被任何东西阻止，一定要尝试使用gradle集成，并尝试导出你的构建，然后用Android Studio打开它。如果它与 JAVA_HOME，可能会有这样的效果（那么 开题 或 联系支持 可以帮助我们找到真正的解决办法）。)

如果有帮助，请告诉我

--帕特里克