Error: accessed none trying to read property. Don't know where the error comes from. Anyone help??

Development Programming & Scripting AI
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1

Hello there, I am new to UE and I am trying to make an AI with the ALS Locomotion system and its giving me this error I have on the base weapon component, which is the blueprint I use to manage all the weapon things like shooting, damege, vfx,sfx, etc.
So I am trying to get the AI to shoot properly but this pops up

error1ue5
error1ue51547×195 27.4 KB

And it takes me to this over here:

LineTrace IA
LineTrace IA1813×357 110 KB

The error I think it comes from the Ai_Base node or arround that area. But I have no clue how to fix it. I’ve all ready tryed setting again the AI base it didn’t fix anything, in fact it boke all the code.
I have no clue how to fix it. Any help will be much apreciated!!
Thanks

2

It means that your variable AI_Base is not pointing at anything. The variable might be of the correct type, but WHICH AI_Base are you talking about? You have to assign it.