Facebook-sdk-for-unity: Recognize Unity's built-in Android SDK

[Dentrax]

Checklist

• [X] I've updated to the latest released version of the SDK
• [X] I've searched for existing GitHub issues
• [X] I've looked for existing answers on Stack Overflow, the Facebook Developer Community Forum and the Facebook Developers Group
• [X] I've read the Code of Conduct
• [X] This issue is not security related and can safely be disclosed publicly on GitHub

Environment

• Unity Editor Version: 2019.3.3f1
• Unity SDK Version: I don't know what it means, never heard of 'Unity SDK', It's just Unity.
• Installation Platform & Verison: [Android] version Q - API 21
• Facebook SDK Version: 7.19.2

Goals

Simply build the project without any troubleshoot

Expected Results

It should recognize Unity's built-in SDK path if it is correct. Which is like: C:/Program Files/Unity/Hub/Editor/2019.3.3f1/Editor/Data/PlaybackEngines/AndroidPlayer\SDK

Eventually, project should be successfully compiled.

Actual Results

Image:

Steps to Reproduce

1. Create a new Unity 2019.3 project
2. Import the latest Facebook SDK 7.19.2
3. Use Unity's default External Tools
4. Switch to Android
5. Build the project

Refs

Ref: https://forum.unity.com/threads/fixed-ucb-team-android-builds-with-the-facebook-sdk-are-failing-17th-march.461561/

Ref: https://forum.unity.com/threads/you-dont-have-android-sdk-setup-facebbok-sdk.835435/

Thanks!

[rthery]

As a workaround, I created a menu entry in the Unity Editor to fix that:
https://gist.github.com/rthery/5d734b08cf36bdbaa5ccdb9b9b53b818

Based on https://github.com/facebook/facebook-sdk-for-unity/blob/9389c5cfcaf1daa2a49fac39570e51b4563f37be/Facebook.Unity.Editor/android/FacebookAndroidUtil.cs#L104

[binouze]

I have the same problem each time I update Unity.
You can uncheck the "xxx installed with unity" checkbox, correct the url (for me the unity version) of the jdk, sdk ... and then recheck the check box.

[Novack]

Getting the same issue with Unity 2020.1

[Andreyul]

It looks like they've fixed this in 7ad0cb94585c84fa53c565d53f03981cc056970d

[nick-dodonov]

It looks like they've fixed this in 7ad0cb9

@Andreyul
you are wrong - fix works only when you include plugin as sources - because there's no UNITY_2019_1_OR_NEWER during .dll build which is provided in .unitypackage

PS
And I tell you more - there at least two other bugs with #if )) (maybe I'll contribute fixes later)

[GilbertoBitt]

this is still a thing till today OMG! facebook just update already!

[farahjr]

this is still a thing till today OMG! facebook just update already!

May 2021, i'm coming from the future to tell You. This is still a thing i can't work around it, since i'm not familiar to those Android Dev Ops. Tried every Unity Version i have to avoid messsing around with JDKs......and folders.

[Dentrax]

this is still a thing till today OMG! facebook just update already!

May 2021, i'm coming from the future to tell You. This is still a thing i can't work around it, since i'm not familiar to those Android Dev Ops. Tried every Unity Version i have to avoid messsing around with JDKs......and folders.

Is this still happening in latest version of Unity and Plugin?

cc: @KylinChang

[farahjr]

this is still a thing till today OMG! facebook just update already!

May 2021, i'm coming from the future to tell You. This is still a thing i can't work around it, since i'm not familiar to those Android Dev Ops. Tried every Unity Version i have to avoid messsing around with JDKs......and folders.

Is this still happening in latest version of Unity and Plugin?

cc: @KylinChang

It happened with the latest version of unity 2021 and SDK 9.1 or 9.25, not completely sure since 9.2 released same day i tried to solve this.

I found a away, unchecking the boxes and pasting the same value it has, solved the problem to me.