[Solved] Crashing with Get target attack of entity

It seems the new procedure block "Get target attack of entity" making crash?

So I made a new entity with procedure block for Entity ticks using Get target attack of entity:

1, First, I just using a simple task like this and the game worked fine:

https://i.imgur.com/rIJ4wYr.png

2, Then I tried doing something more complicating like this:

https://i.imgur.com/ArKRe90.png

But the game crashed after about 10s (200 ticks) since I spawned the mob

Crash Report: https://pastebin.com/8i4FVbvq