Cast to problem

I’m trying to do dialogue system from [A new, community-hosted Unreal Engine Wiki - Announcements - Unreal Engine Forums][2]

but it have something error , how can i solve it? Thanks!

Just use the array element directly, you can remove the Cast To node safely. A recent UE version fixed the need to cast nodes on wildcard arrays where the type is known. In the image you provided it gave you warnings, not errors and it compiled successfully.

ok! i got it , thanks your reply