After adding Facebook SDK Unity hangs on "Getting Installed Android SDK packages"

Questions & Answers
1

Steps:

  1. Installed latest version of Unity (2019.2.18f1)
  2. Created a new 2D project
  3. Imported custom package for Facebook SDK (downloaded from Unity SDK - Documentation - Meta for Developers).

Once this is done, Unity3d brings up a dialog that states: “Getting Installed Android SDK packages”

If I try to run the empty project, Unity hangs.

Note that I have checked in Preferences->Unity Tools to use the Android JDK, SDK and NDK installed with Unity.

Does anyone know how to fix this?

2

Did you find any solution?