Blueprint runtime errors, despite working.

Development Programming & Scripting Blueprint
1

My partner and I just finished getting portal blueprints working where a character will instantly change locations from one portal to the other portal when overlapped. It seems to work just fine.

The “issue” is after we stop playing we get a lot of blueprint runtime errors thrown at us related to them and the Set World Location function that we use. I feel like we probably shouldn’t just leave them as is.

Here are the errors: Blueprint Runtime Error: “Accessed None”. Blueprint: Portal Function: Execute Ubergraph Portal Graph: EventGraph Node: SetWorldLocation

Blueprint Runtime Error: “Accessed None trying to read property CallFunc_K2_GetRootComponent_ReturnValue_1”. Blueprint: Portal Function: Execute Ubergraph Portal Graph: EventGraph Node: SetWorldLocation

Blueprint Runtime Error: “Accessed None trying to read property K2Node_DynamicCast_AsDrop_Character_1”. Blueprint: Portal Function: Execute Ubergraph Portal Graph: EventGraph Node: SetWorldLocation

Anyone have any idea what might need to be done with these errors?

2

Yeah, you’re feeding SetWorldLocation with an invalid value. If you want more details, you must show some code.

3

Here’s the code on the portal object https://blueprintue.com/blueprint/yu…tZ-HYdrli0KCJk

4

First, consider using Tags to simplify this mess.

Second, why are you teleporting both the root and the mesh components? Why not the actor itself?

Third, does the portal 2 contains the same logic? I mean, can you teleport from portal 1 to portal 2 and vice-versa?

5

Haven’t used tags much, will look into it.

We are teleporting ragdolls.

Portal 2 does not contain the same logic, it is intended to be 1 way.