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MC-178880

Firework Rockets Crashed Game!

The cause was firework rockets, when I shot of a Flight Duration 127 in the nether, it crashed my game, my ms ticks (milliseconds per tick) went up super high, it eventually crashed, so I went back into the world, and quickly killed all the firework rockets, then my ms ticks quickly went back to 10 or so.

 

(PS. Someone could crash a server with this, they could simply encase it to prevent it from going up too high and despawning, and it would very quickly crash the server unless it had special protection from that)

 

So I recommend that you optimize fireworks in order to solve this problem

 

(I also spent an hour trying to figure this out so please do it for me)

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I also saw it up to 22,000 ms ticks, 5,000 isn't the limit, also, it somehow cleared up when I saved the world though, it was very strange

Edit #2

I later found out it wasn't caused by the new structure, but instead is a bug where you can occasionally get what seem to be random lag spikes that can bring you down to 0 FPS, and 20,000 ms ticks, so I suggest you try to see what might be causing this, if I find out what it is, I'll tell you

I found out very soon after that it was custom fireworks, even though they had nothing to them except flight duration, it was too much with Flight Duration: 127. (the max) I understand that I'm probably not supposed to be using them, but I suggest that you optimize firework rockets, because as you saw, they can cause a lot of lag.

I'm unable to reproduce this, flight duration of 127 works as expected. Please provide the exact command you used to spawn in the firework.

@[Mod] Galaxy_2Alex its if you add a firework effect and a shape in the same firework (e.g. the bigger ball effect fire charge and the trail effect dimonds) and i also thin there has to be a coloureds dye in them too, i have tryed diffrent combinations of fireworks to see which crash the games and fireworks with only dye dont crash it, fireworks with only effects dont crash it and fireworks with only shapes dont crash it but if there all togethr in one firework it crashs the whole game and its really annoying, i play on xbox one, also i think you have to have mutiple firework stars with both and effect and shape in them in one firework ( e.g. red firework star creeper shaped with a trail, and blue firework star star shaped with a twinkle, in one firework)

@Tilly: This report is for the Java Edition of the game.

@[Mod] Galaxy_2Alex sorry, i have made my own report thing now for xbox one, sorry for wasting your time

 

Finnegan O'Donnell

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20w16a

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