Splines freeze editor if you delete all but the first point and then try to move it. 4.8.1

Development World Creation
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1

If you create a new blueprint class, add a spline component and add it to your scene it will spawn with 2 points. If you delete the last point, leaving only the first point and then try to move that point, it will crash and hang immediately. Memory goes through the roof and I have to force close to exit.

2

Hi ,

I was able to reproduce this and have entered a bug report, UE-18246 to be assessed by the development staff.

3

This seems to still be present in UE 4.13.0.

Is there an update on fixing this problem?

4

Hi ,

The bug report mentioned was fixed back in 4.9. I attempted to reproduce the crash in 4.13 using the steps that provided above but I couldn’t get it to happen.

If you are still getting this crash in 4.13.2 or 4.14, please provide additional info on how you are reproducing it and I’ll be more than happy to continue investigating.

Cheers,

TJ

5

Even in 4.15.1 and 4.18 , any spline i use just makes ue4 freeze and/or have huge RAM spikes, or crash.
In short, i’m not able to use anything spline related.