I have been playing a modded survival in 1.7.10 for some time and found that some of the mods I use are broken. Unfortunately, when I remove the broken mods, I am unable to open my minecraft world. It does't give me a crash log. It simply freezes at "loading world". Apparently, any mod that adds items/blocks causes the world not to open upon removal of those mods. The strange thing is, the mods I am trying to remove, add items and blocks that are not placed anywhere in the world. If I put the mods back, the world loads completely fine but the mods can still cause potential crashes. I have searched google several times and have found no answer on how to fix this nor any mention of this problem existing. Please help.
Oddly, Minecraft isn't crashing it just stops at "Loading World". I can give you the console log, but It doesn't seem to show why it won't load.
[16:03:55] [Client thread/INFO] [bspkrsCore]: Enabling Main Menu Mob render ticker
[16:03:58] [Server thread/INFO]: Starting integrated minecraft server version 1.7.10
[16:03:58] [Server thread/INFO]: Generating keypair
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod ArchimedesShips which appears to be missing, things may not work well
[16:03:58] [Server thread/INFO] [fml.ModTracker]: This world was saved with mod Automagy version 0.14 and it is now at version 0.19.3, things may not work well
[16:03:58] [Server thread/INFO] [fml.ModTracker]: This world was saved with mod ForbiddenMagic version 1.7.10-0.53 and it is now at version 1.7.10-0.551, things may not work well
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod golem which appears to be missing, things may not work well
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod Morph which appears to be missing, things may not work well
[16:03:58] [Server thread/INFO] [FML]: Injecting existing block and item data into this server instance
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:gauge
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:crate_wood
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:engine
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:marker
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:buffer
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:seat
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:enhancedAir
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:balloon
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:floater
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:paperOfAwakening
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:crate_wood
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:floater
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:gauge
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:marker
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:balloon
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:enhancedAir
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:engine
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ForbiddenMagic:BloodRapier
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:buffer
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:seat
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:golemPlacer
[16:03:58] [Server thread/ERROR] [FML]: There are unidentified mappings in this world - we are going to attempt to process anyway
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: golem:enhancedAir, id 922
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:paperOfAwakening, id 4975
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:enhancedAir, id 922
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:golemPlacer, id 4976
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ForbiddenMagic:BloodRapier, id 5484
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:gauge, id 251
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:crate_wood, id 255
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:engine, id 254
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:marker, id 248
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:buffer, id 253
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:seat, id 252
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:balloon, id 250
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:floater, id 249
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:crate_wood, id 255
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:floater, id 249
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:gauge, id 251
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:marker, id 248
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:balloon, id 250
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:engine, id 254
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:buffer, id 253
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:seat, id 252
[16:04:11] [Client thread/INFO] [bspkrsCore]: Enabling Main Menu Mob render ticker
.
(Note: The last line appears when I press "yes" when it asks me to continue loading.)
No crash report what so ever. Like I said, it isn't crashing, it just refuses to load the world. The reason the log is small is because I only copied the portion that was outputted when I press "open world". Minecraft itself seems to get to the main menu absolutely fine so that is why I didn't include the part that attributes to opening minecraft itself. if you still need the entire launcher log anyways, I can put it in the next few posts (MCForums won't let me put more than 120000 characters per post.)
I forgot to mention that I am using magic launcher rather than the default minecraft launcher because I had severe lag problems due to memory issues with the default launcher. But I have been using magic launcher for a long time and haven't had this problem until now.
EDIT: Just did the character count… The log has about 1,000,000 characters… I would need to make 9 more posts to show the entire log. Here is a dropbox link of a text file that I copied and pasted the log onto instead:
Post in a pastebin or somewhere like that. Unfortunately what's there is not very descriptive other than saying that you've updated a whole bunch of mods and now you've got a bunch of new or changed IDs. You didn't purge your config files when you updated the mods, did you?
I have put a link to a text file containing the log in the previous post. I have not deleted any of the config files. I only took the mods out of the mod folder.
WARNING: Duplicate name in Manifest: FMLCorePluginContainsFMLMod.
Ensure that the manifest does not have duplicate entries, and
that blank lines separate individual sections in both your
manifest and in the META-INF/MANIFEST.MF entry in the jar file.
I don't use magic launcher so I can't tell you what exactly to do but something about your forge installation is totally off. Ask on magic launcher thread what to do with that.
Also, install java 8, go to system preferences-java-wait for panel to pop-java-view and then copy file path for 1.8 java version. Then go to mc launcher, hit edit profile and under jvm executable, paste the new path. Save profile.
Then run it again and post the error .
Alright, I have upgraded to java 8 and used the regular minecraft launcher to get a log. I'm not sure if you need "latest.log" or "fml-client-latest.log" so I've posted links to both of them below.
Are you running out of memory by any chance? Some of these errors make no sense otherwise but it would make sense if you ran out of memory and if they all started throwing errors then. How much memory did you give it? Can you run with the default resource pack?
I don't think I am running out of memory. When I open a new world and press F3 it says I am using 600 of 1011 MB of memory. There is little to no lag and I am using the default resource pack.
Since about October 2014. It was about November when I realized that the world wouldn't let me remove mods. It was fine if I added some more mods, it just didn't like it when I removed any mod.
Yeah it's often easier to just leave it in and not use it then it is to try to remove. Although...these do not spawn any blocks (that I can see), ore and if nobody used anything from this mod so that there are items lying around or mobs, removing it might be ok. Did you try opening it with mcedit (backup your world before you do anything!), and seeing if you can find any mobs/items/blocks belonging to the mods you're trying to remove?
I've tried looking to see if there are any mobs/items/blocks that belong to those mods before and I was unable to find anything. Also, I have tried a couple times to recreate the world and transfer my house into the new world through MCedit but that either caused all of the blocks in my house to randomly change their id's or the id's for the modded blocks would randomly change. for example: the walls of my tinker's construct smeltery would change into energy cells from the ender io mod. I'm not sure why this happens. It's fine if you can't solve the problem, I just wanted this problem solved because A- I thought I might turn this world into a small server for me and my friends to be in and I don't want them to try and use mods that could potentially crash the server and B- I am worried that if I add another mod that I like and it causes the world to become unplayable later on, I won't be able to simply remove the mod.
You can't use a world when you remove a mod that you had on it.
This is very untrue. Minecraft replaces "Empty" blocks and items, with Emptiness. Sounds confusing yes, but it allows You to remove and add mods as you please... But despite this feature, it doesn't always work correctly with some mods that change core gameplay, and if an ore is removed, it can caused alot of "empty" blocks on the world that can let in corruptions
And if MCedit is making blocks change, then there could be multiple Blocks and Items with the same IDs. If this is true, then that would explain your world not loading. Look in the Mod con-fig files, just in case your mods allow you to change the IDs.. Be warned though, this will cause your blocks and items with the corresponding IDs to disappear, or change
There doesn't appear to be any id conflicts in my world. I used a mod that sorts out conflicting id's when I first loaded the modpack. After the id conflicts were fixed, I removed the mod. I think the changing blocks has something to do with the way the new mcedit is programed. I think it is changing the id's of the modded blocks when I move them from one world to another. Also, I don't have any missing textures so I don't see why I need to remove tinker's construct.
Rollback Post to RevisionRollBack
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[16:03:55] [Client thread/INFO] [bspkrsCore]: Enabling Main Menu Mob render ticker
[16:03:58] [Server thread/INFO]: Starting integrated minecraft server version 1.7.10
[16:03:58] [Server thread/INFO]: Generating keypair
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod ArchimedesShips which appears to be missing, things may not work well
[16:03:58] [Server thread/INFO] [fml.ModTracker]: This world was saved with mod Automagy version 0.14 and it is now at version 0.19.3, things may not work well
[16:03:58] [Server thread/INFO] [fml.ModTracker]: This world was saved with mod ForbiddenMagic version 1.7.10-0.53 and it is now at version 1.7.10-0.551, things may not work well
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod golem which appears to be missing, things may not work well
[16:03:58] [Server thread/ERROR] [fml.ModTracker]: This world was saved with mod Morph which appears to be missing, things may not work well
[16:03:58] [Server thread/INFO] [FML]: Injecting existing block and item data into this server instance
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:gauge
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:crate_wood
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:engine
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:marker
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:buffer
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:seat
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:enhancedAir
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:balloon
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:floater
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:paperOfAwakening
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:crate_wood
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:floater
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:gauge
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:marker
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:balloon
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:enhancedAir
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:engine
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ForbiddenMagic:BloodRapier
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:buffer
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world ArchimedesShips:seat
[16:03:58] [Server thread/INFO] [FML]: Found a missing id from the world golem:golemPlacer
[16:03:58] [Server thread/ERROR] [FML]: There are unidentified mappings in this world - we are going to attempt to process anyway
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: golem:enhancedAir, id 922
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:paperOfAwakening, id 4975
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:enhancedAir, id 922
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: golem:golemPlacer, id 4976
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ForbiddenMagic:BloodRapier, id 5484
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:gauge, id 251
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:crate_wood, id 255
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:engine, id 254
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:marker, id 248
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:buffer, id 253
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:seat, id 252
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:balloon, id 250
[16:03:58] [Server thread/ERROR] [FML]: Unidentified block: ArchimedesShips:floater, id 249
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:crate_wood, id 255
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:floater, id 249
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:gauge, id 251
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:marker, id 248
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:balloon, id 250
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:engine, id 254
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:buffer, id 253
[16:03:58] [Server thread/ERROR] [FML]: Unidentified item: ArchimedesShips:seat, id 252
[16:04:11] [Client thread/INFO] [bspkrsCore]: Enabling Main Menu Mob render ticker
.
I forgot to mention that I am using magic launcher rather than the default minecraft launcher because I had severe lag problems due to memory issues with the default launcher. But I have been using magic launcher for a long time and haven't had this problem until now.
EDIT: Just did the character count… The log has about 1,000,000 characters… I would need to make 9 more posts to show the entire log. Here is a dropbox link of a text file that I copied and pasted the log onto instead:
https://www.dropbox.com/s/fkw5gffh8ho4wx4/MClog.txt?dl=0
I don't use magic launcher so I can't tell you what exactly to do but something about your forge installation is totally off. Ask on magic launcher thread what to do with that.
Also, install java 8, go to system preferences-java-wait for panel to pop-java-view and then copy file path for 1.8 java version. Then go to mc launcher, hit edit profile and under jvm executable, paste the new path. Save profile.
Then run it again and post the error .
https://www.dropbox.com/s/lorkb758rt4d0p5/latest.log?dl=0
https://www.dropbox.com/s/9t7zfnyp0weonhe/fml-client-latest.log?dl=0
Morph Mod.
And Golem World.
Also, The Thaumcraft: Forbidden Magic had an update that seems to have removed an item.
This is very untrue. Minecraft replaces "Empty" blocks and items, with Emptiness. Sounds confusing yes, but it allows You to remove and add mods as you please... But despite this feature, it doesn't always work correctly with some mods that change core gameplay, and if an ore is removed, it can caused alot of "empty" blocks on the world that can let in corruptions
And if MCedit is making blocks change, then there could be multiple Blocks and Items with the same IDs. If this is true, then that would explain your world not loading. Look in the Mod con-fig files, just in case your mods allow you to change the IDs.. Be warned though, this will cause your blocks and items with the corresponding IDs to disappear, or change