Crashing while trying to change game mode

After completion of my project, I changed the directories of maps used in the game, within the engine. Then I changed the default game and default editor maps in project settings. But as the directory of the game mode also changed (rolling game mode in this case), while I was trying to change the game mode from ‘none’ to ‘rolling’, Unreal crashes.
I’m attaching a screenshot.

I’m a beginner, if this is a silly thing, Sorry , I just want to know what is happening :stuck_out_tongue:

Hello ,

I was able to reproduce this issue in 4.8 however, after further investigation I found that this issue has been resolved in 4.9.2. I hope that this information helps.

Make it a great day

However, I found out that the folder which contains RollingGameMode should be named RollingBP, then it worked.
Anyways, thanks for looking into it, I’ll update to 4.9 soon.