Unable to build sample android project

[Arashjit]

When we run the following command:

cd output
gradle buildWe are getting following error in the terminal :-

FAILURE: Build failed with an exception.

* Where:
Build file '/home/techahead/Downloads/Flashphoner/wcs-android-sdk-samples-master/export/output/build.gradle' line: 3

* What went wrong:
A problem occurred evaluating root project 'output'.

> Could not find method jcenter() for arguments [] on repository container.

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

Issue no. 2 Building examples in Android StudioWhile following point 6. Run building of examples , no apk's are created as mentioned
in the steps.

Another Error we are getting

Error1, 0) Minimum supported Gradle version is 3.3. Current version is 3.2.

Please fix the project's Gradle settings.
<a href="fixGradleVersionInWrapper">Fix Gradle wrapper and re-import project</a><br><a href="openGradleSettings">Gradle settings</a>

 

[Max]

Did you try to install Gradle 3.3?

 

[Arashjit]

Yes, i installed gradle 3.4.1 and now on running i got this error

Starting a Gradle Daemon (subsequent builds will be faster)
Failed to notify ProjectEvaluationListener.afterEvaluate(), but primary configuration failure takes precedence.
java.lang.IllegalStateException: buildToolsVersion is not specified.
at com.google.common.base.Preconditions.checkState(Preconditions.java:173)
at com.android.build.gradle.BasePlugin.createAndroidTasks(BasePlugin.java:558)
at com.android.build.gradle.BasePlugin.lambda$null$4(BasePlugin.java:526)
at com.android.builder.profile.ThreadRecorder.record(ThreadRecorder.java:81)
at com.android.build.gradle.BasePlugin.lambda$createTasks$5(BasePlugin.java:522)
at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:93)
at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:82)
at org.gradle.internal.event.AbstractBroadcastDispatch.dispatch(AbstractBroadcastDispatch.java:44)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:79)
at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:30)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy15.afterEvaluate(Unknown Source)
at org.gradle.configuration.project.LifecycleProjectEvaluator.notifyAfterEvaluate(LifecycleProjectEvaluator.java:82)
at org.gradle.configuration.project.LifecycleProjectEvaluator.doConfigure(LifecycleProjectEvaluator.java:76)
at org.gradle.configuration.project.LifecycleProjectEvaluator.access$000(LifecycleProjectEvaluator.java:33)
at org.gradle.configuration.project.LifecycleProjectEvaluator$1.execute(LifecycleProjectEvaluator.java:53)
at org.gradle.configuration.project.LifecycleProjectEvaluator$1.execute(LifecycleProjectEvaluator.java:50)
at org.gradle.internal.Transformers$4.transform(Transformers.java:169)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:106)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:61)
at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:50)
at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:599)
at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:125)
at org.gradle.execution.TaskPathProjectEvaluator.configure(TaskPathProjectEvaluator.java:35)
at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:62)
at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:38)
at org.gradle.initialization.DefaultGradleLauncher$ConfigureBuildAction.execute(DefaultGradleLauncher.java:233)
at org.gradle.initialization.DefaultGradleLauncher$ConfigureBuildAction.execute(DefaultGradleLauncher.java:230)
at org.gradle.internal.Transformers$4.transform(Transformers.java:169)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:106)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:56)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:160)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:119)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:102)
at org.gradle.launcher.exec.GradleBuildController.run(GradleBuildController.java:71)
at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26)
at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:75)
at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:49)
at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:49)
at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:31)
at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:47)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
at org.gradle.util.Swapper.swap(Swapper.java:38)
at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:72)
at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

FAILURE: Build failed with an exception.

* Where:
Build file '/home/techahead/Downloads/Flashphoner/wcs-android-sdk-samples-master/export/output/2players/build.gradle' line: 2

* What went wrong:
A problem occurred evaluating project ':2players'.
> Plugin with id 'com.github.triplet.play' not found.

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

 

[Max]

You can try to remove building of this 2players example in this config:
https://github.com/flashphoner/wcs-android-sdk-samples/blob/master/settings.gradle (this config will be changed by script export.sh)
So you can try to build particular sample only.

 

[Arashjit]

Hello Max,

I tried removing 2 players from the settings.gradle file, i got same error again but in different project, removing :click-to-call from settings.gradle gave me this error :-
/home/techahead/Downloads/Flashphoner/wcs-android-sdk-samples-master/export/output/conference/build.gradle
Error2, 0) Plugin with id 'com.github.triplet.play' not found.
<a href="openFile:/home/techahead/Downloads/Flashphoner/wcs-android-sdk-samples-master/export/output/conference/build.gradle">Open File</a>

 

[Max]

Hello
We are re-checking this.
I will inform you once it is done.

 

[Arashjit]

Hello Max,
For your reference this is the link to output code we have extracted
https://www.dropbox.com/s/h7htdl3zua2q41i/output.zip?dl=0

 

[Max]

We have managed this using these two recommendations:

• increase the maximum heap size for the Gradle daemon to at least 1536 MB (set org.gradle.jvmargs=-Xmx1536M in the project gradle.properties)
• don't build all samples in one run

 

[Max]

Regarding

Plugin with id 'com.github.triplet.play' not found.

Edit script: wcs-android-sdk-samples/export/output/build.gradle
Add path to buildscript / dependencies

classpath 'com.github.triplet.gradle:play-publisher:1.1.5

as in the script wcs-android-sdk-samples/build.gradle
https://github.com/flashphoner/wcs-android-sdk-samples/blob/master/build.gradle#L10

 

[Arashjit]

Hello Max,
We have made the 2 changes (org.gradle.jvmargs=-Xmx1536M and build.gradle) and to an extent project is building now.
I have only included " - include ":conference" in the setting.gradle however conference project is not building.It is giving an argument mismatch for StreamOptions and Room. I have attached the screenshots and build.gradle
Source Code dropbox link :-
https://www.dropbox.com/s/wf4oyna453oznl5/FlashphonerCode.zip?dl=0
https://www.dropbox.com/s/h7htdl3zua2q41i/output.zip?dl=0

 

[Arashjit]

Max we are using following versions of sdk and aar
wcs-android-sdk-1.0.1.2.aar
wcs-android-sdk-1.0.1.29.aar
wcs-android-sdk-samples-master.zip

 

[Arashjit]

Hello Max,
The demo app is running now. We had to use the latest aar file for the demo. The help links have older version.Thanks for your help so far, we will test this sample and let you know if we face any issue.

Thanks,

Arash