Unity GooglePlayGamesPlugin 0.9.50 package import issue

I'm trying to import google play services in my Unity game to get AdMob working through the IronSource Ad SDK.

The first step of importing the GooglePlayGamesPlugin-0.9.50.unitypackage works well and I can get a nice "The Google Play Games Plugin for Unity version 0. 9.50 is now ready to use" popup.

After this step the Google Version Handler asks me to delete some obsolete files in my project (Google.IOSResolver.dll/JarResolver.dll and PackageManager.dll).

Finally there is this "Android Resolves Dependencies" step which is interrupted by this message :

Android SDK packages need to be installed : * tools (26.1.1).​

When I click yes, it seems to work, but a second popup message appears :

Android SDK packages need to be installed : * extras;android;m2repository​

And here I'm stuck because when I click yes, Unity logs this :

Android SDK package extras;android;m2repository (extra-android-m2repository) not installed or out of date.​

I tried many many solutions that I found here and there on google but nothing worked so far.

For information my Android SDK and JDK are linked in the Unity preferences External tools. And I can build on my Android device when I don't importe this package.

And the Android Support Repository (which contain the m2repository lib I guess) package is installed via the Android SDK Manager. I can also find the m2repository at this path : [...]android-sdk\extras\android (containing various files).

Thank you in advance for your help.

 

You need to instal Android SDK and inside of SDK Manager install Build-tools version 26 or higher and accordingly install SDK Platform and images for the same API level. For example if you choose to install Build-tools version 27 then you'll need to install "Android 8.1.0 (API 27)".

Also make sure you install (in the SDK manager): Android Support Repository, Google Play Services, Google Repository, Google USB driver.

 

Thank you for your answer vladk.

I think I installed everything you said ( / I could ) : https://ibb.co/kutrQT (screenshot here)

But unfortunately I still have the same error : https://ibb.co/fjhkkT (screenshot here)

There is some linking that seems to not occur but I have no clue how to help Unity to find that m2repository...

 

did you specified path to your android SDK in the Edit->Preferences...->External Tools ?

 

Yes ! And I even can build on Android when I remove all the GamePlayServices package files.

 

Try this

 

Thank you for the video.

Unfortunately it doesn't work for me. When I delete the files and then try to force resolve, I just get prompted the same popups as before and end up on the same issue as I described in my first post :

 

hmmm... don't know. Maybe you should try to check your environment variables? Like JAVA_HOME or something like that...
Try this https://docs.unity3d.com/Manual/android-sdksetup.html - make sure your basic Android setup is correct.

 

Thanks for your help vladk but it seems that the problem is still somewhere else because I checked my environment variables, my Android SDK setup and even updated my JDK, and everything seems fine.

I even tried to install that on an empty test project and it worked there. So my guess is that's this issue is related to my project.
I think it's a dependency resolving issue because I already have some android libs installed on my game from other tools that I use :/

If someone knowns how to resolve manually this dependencies and succeed that package importation it'd be amazing!

Thank you in advance.

 

I have same problem with admob facebook mediation package

 

Hello.
If that can help anyone still reading this post: I had a similar issue and fixed it.
The reason is a bug in the Play Services Resolver that appeared in version 1.2.88.0: https://github.com/googlesamples/unity-jar-resolver/issues/151
The solution for me was to use an older version, for instance 1.2.84.0 that you can find in Firebase Unity SDK 5.2.1.
Hope this helps.