[WIP|1.7.10] FastCraft 1.25 (Note: All Posts of new Members need to be approved first, so if you press the submit button but no new post appears here, it is in the folder of posts to be approved first, and Player will receive them a few hours later)

Methes · Jan 23rd 2017

We're running modpack called GT New Horizons and for quite some time now the server stalls every once in a while, causing players to time out.
The server has enough RAM and CPU power, TPS is always at 20 with 10ms work time.

Sampler managed to get some info but we lack the skill to pin point the problem when google fails.
Sampler log: http://pastebin.com/M4rspZvJ
Server log: http://pastebin.com/qa4kULKu - happens at 16:32:15

The "Server Thread" is always at the top with the same error you can see in the sampler log.
Does that have something to do with world saving and disk I/O?

Thanks for all the help,
Methes

EDIT:
After removing fastcraft we get a lot more of these
http://pastebin.com/3KaQPriC

Player · Jan 26th 2017

The stall report contains a stack trace for every thread, telling you what the specific thread was doing at the specific point in time. Especially with repeated identical mentions across multiple reports, you can easily pinpoint the issue by looking at the Server thread's stack trace.

In this case it's the enhanced portals mod taking a long time to save its state. It may be leaking excess/redundant information due to a bug, causing it to build up and take a long time to save. Check if <world save dir>/EP3_PortalLocations.json or <world save dir>/EP3_PortalNetworks.json are larger than a few hundred bytes. I'd suggest removing the mod until they fixed the bug. It's also possible, yet unlikely, that you disk is dying with slow I/O.

erikkww · Jan 27th 2017

Dear Player,

I am writing to inform you that I have included Fastcraft in a private mod pack VIA FTB Launcher. The code will be provided only to a small group of friends who wish to play together.

Many thanks and best regards,

Erik

zoltana · Feb 20th 2017

Hi Player,

At the moment I'm using fastcraft in two private Modpack: CyberEmpires, CyberFlans and I'd like to notify you.
Thank you for this mod.

ultrasn0w · Mar 14th 2017

Heya Player,

with today's newly released OptiFine version for 1.7.10 backporting lots of stuff MC instantly crashes with latest FastCraft.
Crash report: crash-2017-03-14_22.15.48-client.txt or http://pastebin.com/LTq7BJYA
Full FML client log: http://pastebin.com/CpgnEaYP

Greetings
ultrasn0w

MrModDog · Mar 15th 2017

Quote from ultrasn0w

Heya Player,

with today's newly released OptiFine version for 1.7.10 backporting lots of stuff MC instantly crashes with latest FastCraft.
Crash report: crash-2017-03-14_22.15.48-client.txt or http://pastebin.com/LTq7BJYA
Full FML client log: http://pastebin.com/CpgnEaYP

Greetings
ultrasn0w

I encountered this unfortunate crash too last night when I excitedly rushed to update Optifine for native shaders support in 1.7.10 (total game changer for 1.7.10 shaders users) only to find out that it is conflicting with my most beloved performance enhancing tool

Daenara · Mar 15th 2017

My guess is, that this mod and the new optifine functionality try to modify the same parts of the game and/or create a conflict that causes a crash. I think that would be one reason this tool only exists for 1.7.10 and not up.

Daenara

Player · Mar 16th 2017

Does http://files.player.to/fastcraft-1.24.jar fix it?

darthvader45 · Mar 16th 2017

Quote from Player

Does http://files.player.to/fastcraft-1.24.jar fix it?

I'll have to check, to test this theory. If it works, great. If not, might need a fix.

Edit: It works! Awesome.

MrModDog · Mar 17th 2017

Quote from Player

Does http://files.player.to/fastcraft-1.24.jar fix it?

Back in business Thanks!

killerscorpion6 · Mar 18th 2017

Is there any development being worked on? Just curious.

KocLobster · Mar 18th 2017

Quote from Player

Does http://files.player.to/fastcraft-1.24.jar fix it?

Is this version stable? I can obviously see that 1.23 is the current release version, so is this 1.24 what would be considered developmental, and prone to have bugs?

I'm just wondering if I should download and use it, instead of 1.23. I like to always have the most up-to-date mods.

Chocohead · Mar 18th 2017

Quote from KocLobster

Is this version stable? I can obviously see that 1.23 is the current release version, so is this 1.24 what would be considered developmental, and prone to have bugs?

I'm just wondering if I should download and use it, instead of 1.23. I like to always have the most up-to-date mods.

1.24 is designed to work with the latest Optifine, so if you've not got that I doubt there's any difference you'd see between them.

Player · Mar 19th 2017

1.10+ development is still ongoing.

Build 1.24 only fixes Optifine compat, otherwise it should behave identical lyto 1.23. Build issues aside it should bejust as good, I just like to wait a couple days before publishing new versions on a broader scale.

maxxori · Mar 20th 2017

I seem to get this crash quite often, does anyone know what would be causing it? http://pastebin.com/JGU1XQUM

Player · Mar 20th 2017

Some mod is incorrectly modifying the entity list, presumably concurrently, Try running version 1.24 with -Dfastcraft.debug.wcit

maxxori · Mar 24th 2017

Quote from Player

Some mod is incorrectly modifying the entity list, presumably concurrently, Try running version 1.24 with -Dfastcraft.debug.wcit

I'll try that, thanks. Hasn't happened since. Just typical.

Reddvilzz · Mar 28th 2017

Hi there I'm getting crash when near village with shaders from optifine. I can reproduce it, everytime after crash and I relog back in at the same place it will crash me again sometimes not directly, around 5 - 10 seconds sometimes directly.

Here is the crash log https://pastebin.com/DVBYaeeR
I don't know if this is the correct place to report this but the crash report mentioned fastcraft and shaders.

Player · Mar 29th 2017

It doesn't detect the presence of Shadersmod since Optifine's bundled version is slightly different from the regular one and thus doesn't enable Shadersmod compatibility. I'll fix it shortly.

Player · Mar 30th 2017

http://files.player.to/fastcraft-1.25.jar should fix the optifine-shaders issue, I can't fully test it with this PC though.

[WIP|1.7.10] FastCraft 1.25 (Note: All Posts of new Members need to be approved first, so if you press the submit button but no new post appears here, it is in the folder of posts to be approved first, and Player will receive them a few hours later)

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