"/particle" - crash of game

Cannot reproduce.

Please attach the complete output of the "Development console" which can be found on the second tab of the launcher.
If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".

For technical support please use the Mojang Support Center.

I added the logs on Pastbin (http://pastebin.com/PC4WMt6p)

If you want more logs, tell me ^^

Incomplete without a crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt). Please attach it so that we can diagnose your issue.

For technical support please use the Mojang Support Center.

There is no crash repport...

Ok

Votre français est correcte 🙂

And I practice my english ^^

So, good luck and thank you for your attention.

Un seulement chose plus, la commande que vous avez utilisé

/particle <effect – i've try "hugeexplosion" (it works) and "fireworksSpark"; "witchMagic" (dosen't work)> <1530 60 400 1530 60 400 AND 1530 60 400 1534 60 403> 20

Just so you know, the second set of numbers is the change in x/y/z. So you'd have 4 0 3. Does this fix your problem?

_ Oh...

Now it's work.... I thought you had to put the other coordinates.... So it was so big particle for my computer.

It's not a bug.

Particles are just awesome for my server _

Sorry, good luck and tank you.

Mr_coco29