Long sentences causes minecraft crash

[jho5245]

When I type a long sentence that is more than 100 characters on chat, the game crashes!
Even other people's long chat sentence also crashes minecraft.
It happens also when I type a long command on the command block.
I'm using antiAlias and dropShadow to true, and the font is Comic Sans MS, font size is 18.

[CatMe0w]

Same issue.

[cubex2]

What minecraft and mod version are you using? Can you provide a crash report?

[jho5245]

Minecraft is 1.12.1 and the mod version is TTFR-1.12.1-1.9.1, which is released Aug 13, 2017
Forge version is forge1.12.1-14.22.0.2467 and I'm using LiteLoader and optifine mod.
In singleplayer it seems not to crash minecraft. but when in multiplayer, the game stops!
in fact, this is no crash, just stops. May be infinite loop of something exists I think. because no error log is
left.

Anyway, this is the latest log!
https://pastebin.com/CLvqjNV2

[cubex2]

Can you remove optifine and check if it still stops working?

[jho5245]

I had already tried it both with and without using optifine. but the same result.

[cubex2]

I'm not able to reproduce this. Are you using any other mods?

[jho5245]

Nope, I only used TTFR mod.

[jho5245]

When I type long sentence in chat, but it is not that long so that the message doesn't change the chatline, minecraft doesn't stop, but when I chat too long messsage so that the message change the chatline, minecraft stops.

I also used various fonts to check it out, the bigger font, the easier the message changes the chatline.

[jho5245]

I'll try it again after deleting the whole minecraft data file.

[jho5245]

sadly, the same result, I deleted all the minecraft files and only used forge and TTFR with default font settings, default minecraft settings. The game still stops! :(

[cubex2]

Can you provide a sentence that makes the game stop?

[jho5245]

any message that doesn't have space bar (Word spacing)

[jho5245]

Here's a video
sorry for poor resolution
https://www.youtube.com/watch?v=FevgznWSNRE&feature=youtu.be

[cubex2]

That video doesn't work for me. It says the video is not available.

[jho5245]

Is this can be fixed?