Build process stuck at building scene 0

[MidiSmallYue]

[REQUIRED] Step 1: Describe your environment

• Unity version: 2019.3.6
• Google Mobile Ads Unity plugin version: 5.3.0
• Platform: Android
• Platform OS version: _____ (eg iOS 10, Android 9)
• Any specific devices issue occurs on: _____
• Mediation ad networks used, and their versions: _____

[REQUIRED] Step 2: Describe the problem

unity stuck in build process stuck at building scene 0 no errr and no warning，I suspect that Android Resolver> Resolve is invalid，Also 'Forse Resovle' feature doesn't work with this version. Tried reimport with no luck. No errors when importing. Similar to this issue, link: https://github.com/playgameservices/play-games-plugin-for-unity/issues/2790 My English is only a little bit, I don’t know if you understand what I mean

[MidiSmallYue]

target api level to API 29 in Unity will have this problem

[MidiSmallYue]

The unity jar resolve version is too low will cause this problem, Google Mobile Ads Unity plugins version: 5.3.0, unity jar resolve version 1.2.135, need to be upgraded to 1.2.138, will solve this problem

[andrey-melnikov]

1. Try Force Resolve, if nothing appears on the screen then it means that play services resolver is broken and this is the cause of the problem.
2. Download the latest external resolver unitypackage from here: https://github.com/googlesamples/unity-jar-resolver/
3. import into unity
4. if unity says that there are duplicates of dll files then delete the one in the play services folder
5. restart unity
6. do force resolve

Now everything works.

[kunny]

Since there were no recent activities for this issue, we are therefore reluctantly going to close this bug for now. If you are still experiencing the problem, please file a new issue with the same description, what happens and system / network tracing / Charles logs.

All system setups can be slightly different, so it's always better to open new issues and reference the related ones.

Thanks for your contribution again!