Editor crash using behavior tree

Development Programming & Scripting AI
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1

Editor crash in PIE mode.Sometime crash after hit esc when playing, sometime crash when you hit f8 and right click on Output Log window.

I delete most thing to get this minimize project:
link text

2

Can you paste crash call stack as well? How do you know it’s BT-related?

Cheers,

–mieszko

3

Because before using BT, there’s no crash at all.

One of the crash stacks:

115108-stack.png
115108-stack.png1695×563 19.9 KB

4

Hello~~~~~

5

Hello…?

6

Hi cuoxiz,

Please refrain from bumping posts any sooner than 4 days to prevent clutter on the thread. Thank you.

I have a few questions regarding your crash:

  • Can you reproduce it in a clean project? If you haven’t tried, please do so and provide a detailed list of repro steps.
  • Could you provide some screenshots of your setup, including the problematic BT.
  • Could you cause the crash to occur again and provide the logs from your project’s Saved->Logs folder?
  • Also, try upgrading your project to a later engine version, such as 4.13 or 4.14 and see if you’re still getting the same crash, as many changes have been made since 4.12 and it’s possible that the crash has already been resolved.
7

Hello,

I am marking this topic as resolved for tracking purposes, as we have not heard from you in a few days. If this issue persists, feel free to respond to this thread. For any new issues, please create a new Answerhub topic.

Have a great day