Cant climb in other level with exact blueprints

HI
i’m new to Unreal engine 4 .I tried to follow tutorial on youtube on how to make character grab ledge
on the template level , but when i open it on my own level , it just wont trace anything even though i alr set the collision setting to match the one on the template level

template level :Climbing in template Level - YouTube

Own Level : Ue4- Climbing bug - YouTube

This is my Blueprint

this 1 more BP’s screenshot

I’m thinking you haven’t gotten replies because this is such a large issue. For future reference understand most of the community will not like a post that references a tutorial then asks why isn’t mine the same. People usually will not want to do an entire tutorial then review your code to figure out where it went wrong.

I would start on a high level here. Use some Print Strings or a Stack Traces in your code to find out if the commands are being called. Work your way from the final calls you expect and move up to figure out where it is failing.

Alternatively start through the tutorial again. Should go faster this time and you can check each stage. Often this is a good way to catch a mistake and really comprehend the system.

After this, you should have a more specific question for the community.

okay Rimmy .
i’ll try it again

thx for the advice