Hello everyone !
It's my first post in this forum so the most important thing :
thank you to all of you, your community always been a big help in my work, just from reading you.
With my students, we are working on a big project since the beginning of the year, so we started on 4.13.
We updated unreal to 4.15.2 and now, the project isn't working because of lots of errors inside the Level Blueprint :
"accessed none trying to read property"

It seems like the level blueprint do not find any direct reference to objects in my scene.
So instead of this

I have to do this

Any ideas about this problem ?
I can't find any information about this anywhere, and we simply don't have the time to modify every script.
We could rollback to 4.15.1....... but..... we are VERY curious about all this
Thank you, again !
It's my first post in this forum so the most important thing :
thank you to all of you, your community always been a big help in my work, just from reading you.
With my students, we are working on a big project since the beginning of the year, so we started on 4.13.
We updated unreal to 4.15.2 and now, the project isn't working because of lots of errors inside the Level Blueprint :
"accessed none trying to read property"
It seems like the level blueprint do not find any direct reference to objects in my scene.
So instead of this
I have to do this
Any ideas about this problem ?
I can't find any information about this anywhere, and we simply don't have the time to modify every script.
We could rollback to 4.15.1....... but..... we are VERY curious about all this

Thank you, again !
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