Game crashing

[Supermuffin]

Hello,

New to the forums and relatively new to FTB. A friend and I started a server using creeper-host for the server. We're using the direwolf20 mod pack with 2 added mods - Mo'creatures v6.1.0 and Custom-mob spawner for MC 1.6.4

I was able to play pretty steady for about an hour and it crashed. Restarted the server and FTB launcher and crashes when trying to load the world. I get to view the world for about 2 seconds (frozen) then it closes and crashes again.

I've attached the crash log file, any assistance would be greatly appreciated as I'm pretty new to hosting a server and mod's in general.

Thanks again.

 

[Padfoote]

Do either of you have a ProjRed cage lamp either in your inventory or in the world? And if so, was it created / placed shortly before the crash?

 

[Supermuffin]

Neither, he's currently at work and we started a survival map. So I just had a couple furnaces, basic tools, wood and cobble.

 

[Padfoote]

Neither, he's currently at work and we started a survival map. So I just had a couple furnaces, basic tools, wood and cobble.

Hmm, alright then. The only thing showing in the error log (granted, I'm not an expert at this stuff) is a render error with a ProjRed caged lamp.

What was happening at the time of the crash?

 

[Supermuffin]

I was attacked by a red snake. Only significant thing. It was a kind of snake I hadn't seen before to my knowledge and it poisoned me. Was really just running around looking for an open area to set up home.

I'm fairly certain the error relates to mo creatures and/or custom mob spawner. I removed them and running it again to see what happens.

*Edit* - Though I would highly prefer to fix the problem and keep them if available. Really appreciate the assistance btw. #ImANoobie

 

[Padfoote]

I was attacked by a red snake. Only significant thing. It was a kind of snake I hadn't seen before to my knowledge and it poisoned me. Was really just running around looking for an open area to set up home.

I'm fairly certain the error relates to mo creatures and/or custom mob spawner. I removed them and running it again to see what happens.

Make sure to backup everything before removing / changing mods. Little things, like updating a version, can do massive damage to worlds.

 

[Supermuffin]

It was a fresh start. I deleted the world and just installed the DW20 modpack with a fresh start. Everything seems to be running smoothly so far though. Haven't explored near as much as before should it be a RAM issue

 

[Supermuffin]

Just realized that the chat window has a message for ProjRed update. Would you be able to give instructions on how to update the specific mod?

*edit* come to think of it, just updating the single mod out of the 90+ in the pack would probably do more harm than help. I'll try removing ProjRed and see if that helps. (Not too worried about starting over)

 

[Padfoote]

Just realized that the chat window has a message for ProjRed update. Would you be able to give instructions on how to update the specific mod?

Be warned, I haven't made or modified a server in a while, so this may not be correct for the server, but will work for the client:

You'll have to backup everything first (well, you don't have to, but it's highly recommended). Download the new version of ProjRed, delete the old version, and put the new one into the mods folder. Do this for both the server and any clients connecting to the server.

 

[Supermuffin]

Seems simple enough, just wasnt sure how that would work with preset mod packs for the FTB launcher. I'm not too big into redstone, so going to disable the ProjRed mods and test again and see how it goes. Thanks again for all the help

 

[Padfoote]

Good luck. If anything else comes up just post again, someone will eventually stop by.

 

[Narc]

Do either of you have a ProjRed cage lamp either in your inventory or in the world? And if so, was it created / placed shortly before the crash?

-- Entity being rendered --
Details:
Entity Type: Item (net.minecraft.entity.item.EntityItem)
Entity ID: 6159
Entity Name: item.item.projectred.illumination.cagelamp|25
Entity's Exact location: 176.09, 63.13, -154.03
Entity's Block location: World: (176,63,-155), Chunk: (at 0,3,5 in 11,-10; contains blocks 176,0,-160 to 191,255,-145), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Entity's Momentum: 0.00, -0.00, 0.00

I'd say they have what the game thinks is a cage lamp as a dropped item in the world at coordinates (176, 63, -155). No idea where it would've come from, but I get the feeling there's some kind of item ID mismatch with Mo'Creatures -- so the reported snake, when killed, dropped an item that had the same ID as the cage lamp item.

Remember that item ID collisions, unlike block ID collisions, will not prevent the game from running, but *will* result in odd behaviour (recently I had almost everything from Redstone Arsenal missing because of a collision with some other mod).

 

[epidemia78]

Yeah since forge doesnt report item id conflicts, when it comes to adding new mods you should run the game once and exit. Then search your forgemodloader.log for the word "conflict".

 

[malicious_bloke]

I hear if you set your new world seed to MH370 it crashes on startup and deletes itself.