Android Jar Resolver 无法解析 firebase unity 2019.2

Question

我正在使用 External Dependency Manager 1.2.115、Gradle 5.1，我的 JAVA_HOME 路径设置正确，并且最近刚刚将我的 Google play 游戏插件更新为 GooglePlayGamesPlugin-0.10.09。 所以我尝试这样做：Assets > External Dependeny Manager > Android Resolver > Force Resolve

我明白了..

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()

我到处搜索，几乎尝试了我登陆的任何页面上的所有内容，包括：https://github.com/firebase/quickstart-unity/issues/359 这与我的问题有关，但那里没有真正的答案："Resolution Failed! You application will not run, see the log for details"

我们将不胜感激..

Answer 1

Android 上 Unity 中 Firebase 的依赖项是 pulled down via Gradle，就像 an Android project。这意味着您需要确保您有互联网连接并且您的防火墙没有阻止下载这些文件。

add a mainTemplate.gradle 文件可能很方便，然后推迟下载/解析步骤，直到您进行 Android 构建。否则，您应该在有权访问这些文件时运行 jar 解析器，并确保保存 Assets/Plugins/Android/ 以供离线使用。

如果您已连接到互联网并且认为您不应该被任何东西阻止，请务必尝试使用 gradle 集成并尝试导出您的构建并使用 Android Studio 打开它。如果它与JAVA_HOME 有任何关系，它可能会以这种方式工作（那么opening an issue 或contacting support 可能有助于实现真正的解决方法）。

如果有帮助，请告诉我！

--帕特里克