View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001869 | Industrial-Craft² | general / other | public | 2016-05-05 19:23 | 2017-07-25 05:41 |
| Reporter | bboldt | Assigned To | Player | ||
| Priority | normal | Severity | crash | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | ||
| Platform | Linux | ||||
| Summary | 0001869: Crash - java.util.ConcurrentModificationException (industrialcraft-2-2.3.232-ex18) | ||||
| Description | From what I can gather, people are causing the server to crash when they join somehow. * Forge 1808 * IC2 232-ex18 http://pastebin.com/Kh6ieESw | ||||
| Additional Information | https://github.com/BBoldt/ThePioneers/issues/64 | ||||
| Tags | No tags attached. | ||||
| Minecraft Version | |||||
| has duplicate | 0001938 | closed | Aroma1997 | When afk in title menu and try to get back on server after a while, MC quit to desktop. |
| has duplicate | 0001971 | closed | Aroma1997 | Crash when loading already existing worlds |
| has duplicate | 0001956 | closed | Aroma1997 | The client crashes after reconnecting to a server. |
| has duplicate | 0001968 | closed | Aroma1997 | Crash on logging into Server [java.util.ConcurrentModificationException] |
| has duplicate | 0002035 | closed | Aroma1997 | When holding a Rf tools builder quarry shape card and setting the size my client crashed to desktop. CME java.util.ArrayList$Itr |
| has duplicate | 0002038 | closed | Aroma1997 | Sometimes client crashed when join to server |
| has duplicate | 0002046 | closed | Aroma1997 | Crash on reconnect to server |
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http://pastebin.com/rtCrMdjL Same issue here. Players get a crash and then the log spams. Only a full restart of client and server works. If the affected player doesn't restart their client the same issue will happen again. |
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Very similar crash, this time clientside: https://gist.github.com/294a42e9e233d2a433432d390082d504 |
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Yup, I still have the same issue in not only 1.8.9 but 1.9.4 and 1.10. |
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Is there any match in mod lists (especially between versions)? It's definitely a cross mod interaction bug, but the crash reports so far have far too many mods to be able to draw conclusions. |
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http://pastebin.com/1byrHn8Y |
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I can't compare version to version since Spilled Juice is on 1.10.2, but there are similarities. Over 55 in fact. I'm thinking it might be a Neotech issue as we've had an increase number of other issues including NPEs and crashes related to Neotech. |
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2 Mods that I found repited on the crashes are Trashslot and Chameleon Library. But a crash that was marked as duplicate (0001971) where it happens kinda the same in my dev environment I have way less mods and none of those are there. http://pastebin.com/3ntpVTXk |
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Do you consistently get this crash? |
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It is not, every time you join server but it is consistent |
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IC2 Team I believe I know how this can be fixed, I be sure if you would not mind showing me the loop, that is going through the Array List, but if right I am right what is comes down is some where a long the line in the loop you remove one items in the list has been removed and if that is the case I can help you. |
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The loop is vanilla code (and doesn't modify the list at all), whilst the nearest line of our code in the stacktrace is a constructor call. Something must be changing the recipe list as it's being looped over, but it's very hard to work out what. |
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Yes. The loop itself is in vanilla code, so either something modifies it, while vanilla iterates over it through a method inside of the loop, or from another thread. I suspect, it's another Thread, which would also explain the inconsitency of this. If you're interested in the loop, it's in CraftingManager.findMatchingRecipe(InventoryCrafting craftMatrix, World worldIn) |
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I get the same crash too when I try to load a world http://pastebin.com/pszjxFh4 |
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Ok, so except for 0001971, CraftTweaker is always present. Crafttweaker sync their recipe changes after you join a multiplayer server and modify the recipe list. I assume, they do this off-thread, so it may cause a ConcurrentModificationException. I'll see, what I can do. |
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Another related crash log from Infinity Lite 1.10.2, using industrialcraft-2-2.6.87-ex110.jar http://pastebin.com/di46SEYu |
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All the signs still point to CraftTweaker. |
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Ok, could anyone of you, who can actually reproduce the issue add this mod to the mods folder and then give me the new crash log, that ideally appears: http://files.aroma1997.org/tmp/TestModThingymabobdoohicky-1.9.4-4.jar ? |
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I ask me if this issue isn't linked to this one https://github.com/Zkaface/TAIGA/issues/56 |
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I don't think, it is. |
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It could only be a factor if the world ID map isn't saved properly when it crashes, but IC2 itself isn't causing that because it's crashing with the recipe list not world gen. |
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When TestMod installed: http://pastebin.com/ezbQqucc |
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Try using it with IC2 2.6.112 |
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could you send the fml-client-latest.log file as well? |
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log added |
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Okay this issue wasn't linked with the other one I linked in my old post. Anyway I still get this issue randomly, and I haven't any ideas of what causes it. |
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So you're still getting the concurrentmodificationexception with the same stacktrace as before, even though you got the testmod installed? |
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with testmod is stackrace different, but still points to IC2 imho |
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Oh my bad I hadn't updated to the last ic2 version. I didn't get the crash for the time with this version, but I get it rarely, so I can't be sure. And no I didn't try with testmod, I suppose I should. |
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Cound you post the crash log and the log file you get with the testmod. Replacing the stacktrace of the crash is the entire point of that testmod. |
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Crashlog: http://pastebin.com/uShPEEMv latest: https://gist.github.com/UnPure/c2ba3758f3ced9a66214d649d798864f Log files are created while using the testmod. |
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And the next one: Crashlog: http://pastebin.com/83iuLj7e latest: https://gist.github.com/UnPure/0de8c6c46f7fdb5373d4b4c0665da0c5 Again, both files are created while using the testmod. |
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Try again using this: http://files.aroma1997.org/tmp/TestModThingymabobdoohicky-1.9.4-5.jar |
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here a crash report using the test mod thingy https://gist.github.com/Dijkstra1/25ffd28048d1f7c256a970e596efe0fb |
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Could you send me the full log file? |
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this looks likes it is the log that goes that crash report https://gist.github.com/Dijkstra1/1845b357d8c3405c0e9df66e0e193edc |
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That is not the full log. Some of the important parts are missing. (I need the fml-client-latest.log file, when it happens again) |
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There we go, took a while to get a new crash. TestModThingy is only installed on client, my server dont have it. Crashlog: http://terpo.org/blog/upload/mc/ic2crashes/crash-2016-12-21_19.09.27-client.txt http://terpo.org/blog/upload/mc/ic2crashes/latest-client-2016-12-21_19.09.27.log Current modlist: http://blog.terpo.org/upload/mc/modlist.txt Forge: 12.18.3.2185 IC2: industrialcraft-2-2.6.129-ex110 |
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CraftTweaker is not guilty, I'm having this issue in a pack without it (or any other recipe-tweaking mod). Here's a log with TestModThingy(TM): https://gist.github.com/e01e5d6f3abfef5ed06f1b79a5353c9f EDIT: Huh, the random crash message is quite fitting. "Oh - I know what I did wrong!" Here is a list of mods included in both my and Terpo's packs, with digits stripped so versions didn't break the comparison: AutoRegLib-.-.jar Baubles-..-...jar BloodMagic-..-..-.jar Chameleon-.-...jar Chisel-MC..-....jar CodeChickenCore-..-...-universal.jar CodeChickenLib-..-...-universal.jar CookingForBlockheads_..-...jar ElecCore-..-...jar EnderCore-..-...-beta.jar EnderIO-..-..._beta.jar Guide-API-..-..-.jar ImmersiveEngineering-.-.jar JustEnoughResources-..-....jar Mantle-..-...jar Pam's HarvestCraft ..-..h.jar Psi-r.-.jar Quark-r.-.jar Railcraft_..-...jar StorageDrawers-..-...jar SuperCircuitMaker-...jar TConstruct-..-...jar TestModThingymabobdoohicky-..-.jar TinkerToolLeveling-..-...jar chiselsandbits-..jar compatlayer-.-...jar deepresonance-.x-...jar forestry_..-....jar industrialcraft--..-ex.jar jei_..-....jar mcjtylib-.x-...jar rftools-.x-..jar rftoolsctrl-.x-...jar rftoolsdim-.x-..jar I also had MCMultipart, but it was auto-downloaded into a subfolder so it didn't get on the list. I also had EJML in a subfolder, not sure if Terpo somehow managed to install IC2 without it or just missed it in his list. This is interesting–iChunUtil is guilty here, but it isn't on Terpo's modlist. Seems like editing this list may be something like null itemstacks pre-1.11 where it may not be "correct" but it is common enough that mods need to expect/handle it. |
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This problem is caused by multiple mods. CraftTweaker was one of them (that's most likely fixed by now). iChun Util is another one of them. iChun said, he'll fix it in January. There are probably more of them... |
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It's a very easy thing to accidentally do, and because the chance of it crashing is somewhat low it doesn't get noticed. |
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Another mod that causes this issue is NoMoreRecipeConflicts. |
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The latest builds for 1.10 and 1.11 should have a workaround for this problem. The actual bug is in the mods modifying the recipe list. Since the recipe list is a global singleton for client and server, modifying it would require proper synchronization - which doesn't exist. So basically no mod may change it as soon as the client is live. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-05-05 19:23 | bboldt | New Issue | |
| 2016-05-05 23:21 | Cauli | Note Added: 0004488 | |
| 2016-05-06 07:16 | bboldt | Note Added: 0004489 | |
| 2016-07-04 14:42 | oitsjustjose | Note Added: 0004609 | |
| 2016-07-04 22:56 | Chocohead | Note Added: 0004610 | |
| 2016-07-05 10:42 | Chocohead | Status | new => feedback |
| 2016-07-10 22:31 | slidingmike | Note Added: 0004617 | |
| 2016-07-10 22:49 | slidingmike | Note Added: 0004618 | |
| 2016-07-27 17:32 | Chocohead | Relationship added | has duplicate 0001938 |
| 2016-08-15 20:03 | Chocohead | Relationship added | has duplicate 0001971 |
| 2016-08-16 12:16 | A2020 | Note Added: 0004706 | |
| 2016-08-16 18:37 | Aroma1997 | Note Added: 0004707 | |
| 2016-08-16 22:15 | Chocohead | Relationship added | has duplicate 0001956 |
| 2016-08-16 22:15 | Chocohead | Relationship added | has duplicate 0001968 |
| 2016-08-24 12:12 | Dijkstra | Note Added: 0004715 | |
| 2016-09-14 08:44 | Dijkstra | Note Added: 0004761 | |
| 2016-10-01 21:41 | Chocohead | Note Added: 0004781 | |
| 2016-10-02 11:33 | Aroma1997 | Note Added: 0004783 | |
| 2016-10-14 21:48 | hypsellis | Note Added: 0004804 | |
| 2016-11-02 21:18 | Aroma1997 | Note Added: 0004836 | |
| 2016-11-08 00:24 | everseeking | Note Added: 0004846 | |
| 2016-11-14 18:48 | Chocohead | Relationship added | has duplicate 0002035 |
| 2016-11-17 16:08 | Chocohead | Relationship added | has duplicate 0002038 |
| 2016-11-17 16:11 | Chocohead | Note Added: 0004852 | |
| 2016-11-17 17:19 | Aroma1997 | Note Added: 0004853 | |
| 2016-11-17 17:58 | Aroma1997 | Note Edited: 0004853 | |
| 2016-11-19 12:05 | hypsellis | Note Added: 0004860 | |
| 2016-11-19 14:16 | Aroma1997 | Note Added: 0004862 | |
| 2016-11-19 14:23 | Chocohead | Note Added: 0004870 | |
| 2016-11-21 18:06 | HunterzCZ | Note Added: 0004879 | |
| 2016-11-22 17:17 | Chocohead | Note Added: 0004880 | |
| 2016-11-22 18:31 | Aroma1997 | Note Added: 0004885 | |
| 2016-11-23 06:15 | HunterzCZ | File Added: fml-client-latest.log | |
| 2016-11-23 06:15 | HunterzCZ | Note Added: 0004886 | |
| 2016-11-23 11:41 | hypsellis | Note Added: 0004887 | |
| 2016-11-24 21:48 | Aroma1997 | Note Added: 0004889 | |
| 2016-11-25 07:38 | HunterzCZ | Note Added: 0004890 | |
| 2016-11-25 08:16 | hypsellis | Note Added: 0004891 | |
| 2016-11-25 10:22 | Aroma1997 | Note Added: 0004892 | |
| 2016-11-29 15:00 | Chocohead | Relationship added | has duplicate 0002046 |
| 2016-11-30 11:49 | Backslash | Note Added: 0004899 | |
| 2016-12-01 09:24 | Backslash | Note Added: 0004901 | |
| 2016-12-02 18:26 | Aroma1997 | Note Added: 0004903 | |
| 2016-12-18 08:59 | Dijkstra | Note Added: 0004952 | |
| 2016-12-18 16:10 | Aroma1997 | Note Added: 0004953 | |
| 2016-12-18 21:15 | Dijkstra | Note Added: 0004954 | |
| 2016-12-18 21:18 | Aroma1997 | Note Added: 0004955 | |
| 2016-12-18 21:30 | Aroma1997 | Note Edited: 0004955 | |
| 2016-12-21 18:18 | Terpo | Note Added: 0004956 | |
| 2016-12-28 23:37 | Gaelan | Note Added: 0004989 | |
| 2016-12-28 23:38 | Gaelan | Note Edited: 0004989 | |
| 2016-12-29 16:54 | Aroma1997 | Note Added: 0004990 | |
| 2016-12-29 17:38 | Chocohead | Note Added: 0004991 | |
| 2017-05-26 01:16 | whatthedrunk | Note Added: 0005265 | |
| 2017-05-29 03:20 | Player | Note Added: 0005275 | |
| 2017-07-25 05:41 | Player | Assigned To | => Player |
| 2017-07-25 05:41 | Player | Status | feedback => closed |
| 2017-07-25 05:41 | Player | Resolution | open => fixed |
