Hi guys, I have a dropdown engine when I press a button Required in the Particle system.
- Create an empty project without starting content.
http://dl3.joxi.net/drive/2017/03/08/0018/2828/1182476/76/508e3bb43c.png
- Add a new blueprint Particle System with any name
http://dl3.joxi.net/drive/2017/03/08/0018/2828/1182476/76/acdf69ac69.png
- Open this blueprint and press the button ‘Required’
http://dl4.joxi.net/drive/2017/03/08/0018/2828/1182476/76/cc37ba3e9c.png
- The engine fell
http://dl3.joxi.net/drive/2017/03/08/0018/2828/1182476/76/1e01121ae4.png
http://dl3.joxi.net/drive/2017/03/08/0018/2828/1182476/76/2a145302e9.png
I apologize for my English, I hope you correct this bug.