Before running any of the playmaker test scenes follow these steps:
1. Enable GDE Playmaker Support
To enable Playmaker Support for your target platform, go to Game Data Editor→Playmaker Support→Enable menu. Be sure to enable Playmaker support for every platform you want to build for.
2. Import Global Variables (Playmaker Set Data Test Scene Only)
Select "SetData_PlaymakerGlobals_EXPORTED" file.
Then click "Import Globals" on the bottom of the inspector.