System Information
Operating system: - Windows 10 Pro - Build : 1803
Graphics card: - NVIDIA GeForce GTX 1060 3GB
Blender Version
Broken:
Blender 2.80 Beta , Date: 2019-2-5 23:34
Hash: 8996e26116f0
Short description of error
Can't be exported to FBX when Key Action is added
Exact steps for others to reproduce the error
New File , General , in Action Editor add new action and then export