Unable to make character look at an item: Infinite Loop error

anonymous_user_d02876361 · January 22, 2016, 11:08pm

Hello.

I’m trying to do this one:
Player clicks on the item → Character slowly rotates to specified rotator.

But got an error:
“Error Infinite Loop detected in VNE1PrisonEscape , asserted during CustomEvent_0 with the following Call Stack”

I already checked the case when the ‘branch false’ is not connected - after several clicks on item (~15) it becomes True.
So why it shows Infinite Loop error if I connect False to Set Control Rotation? After some time it must become True…

Is there any other way to do this?

Thank you.

DevilsD · January 23, 2016, 12:54am

Do not use Event Tick like this. Shift your GetAllActorsOfClass node and Bind node to Event BeginPlay.

anonymous_user_d02876361 · January 23, 2016, 7:16am

In that case nothing happens when I click on the item:
“Error Accessed None ‘CallFunc_Array_Get_Item’ from node Bind Event to Hid1anim in graph ‘EventGraph’ in blueprint VNE1PrisonEscape”

I also added delay 3s as workaround, but had the same loop error:
“Error Infinite Loop detected in VNE1PrisonEscape , asserted during CustomEvent_0 with the following Call Stack”

After this I added one more delay (1s) to loop and errors disappeared. But this are just workarounds, right?

anonymous_user_d02876361 · January 23, 2016, 8:24am

As I found - just adding Delay 0.0001s to loop make it possible to run on Event Tick. User will never notice such small delay.

DevilsD · January 23, 2016, 8:49am

Adding the delay is just a work around yes. More like sweeping the problem under the rug.

You really should consider making your solution more efficient, it may just solve the problem for you.