View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0000869 | Industrial-Craft² | E-Net, cabling, storage/transformer blocks | public | 2013-12-31 20:50 | 2014-04-18 03:46 |
Reporter | AnodeCathode | Assigned To | Player | ||
Priority | normal | Severity | crash | Reproducibility | always |
Status | closed | Resolution | won't fix | ||
Platform | X86 | OS | Windows | OS Version | 7 |
Summary | 0000869: Server crash: ConcurrentModificationException | ||||
Description | So after many hours of testing I finally reproduced it on Forge as seen here http://pastie.org/8588777 This also turned up in logs http://pastie.org/pastes/8588637/text To reproduce, simply use a quantumchest with forge and keep moving in and out of the problematic chunk until it crashes with a CME. Please report bug to IC2 devs, the crash occurs at line 263 in EnergyNetLocal for (Grid grid : this.grids) { I was using ic2 experimental build 344. | ||||
Steps To Reproduce | use a quantumchest with forge and keep moving in and out of the problematic chunk until it crashes with a CME | ||||
Tags | No tags attached. | ||||
Minecraft Version | |||||
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This occurs with APM Adjustable Transformers and with Mekanism Universal Cables, something is occuring with the IC2 EnergyNet on chunk unloads with certain mods using the API. |
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Any news on this? Getting upwards of 10 crashes a day with the exact same error. http://pastebin.com/WFhYAhBP |
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I don't get the impression anyone is paying any attention to this tracker |
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Are you able to give a list of mods you are using Anode? SO I can compare us both and look for trends. |
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Same here! As soon as I disconnect and chunks unload my server crashes with that error. About mods installed - Universal Electircity, Atomic Science, Galacticraft, MFFS, Mekanizm, Thermal Expansion, Ender IO and, of course, IC2. |
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It happens to me even without quantumchest on, and by the way I'm on the latest 377 build. |
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I too have started to get this error and have narrowed it down at least on my end to be with Mekanism. I've tried updating Mekanism and downgrading IC2 to several different versions with no luck. Only Success came from removing Mekanism... |
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Was already logged over at Mekanism and closed as an IC2 issue. https://github.com/aidancbrady/Mekanism/issues/837 |
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I'm dealing with this issue about 3-4 times daily. Here's my crash log: http://pastebin.com/0ABu6Vvg As some of the others have voiced, I think the devs have stopped paying attention to the bug reports here. |
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I've recently added some code to catch the offending modifications, but only for the 1.7 builds. This is very likely caused by API misuse, not IC2 itself. |
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Is there any chance whatsoever of this fix getting backported to 1.6.4? I'd do it myself, but I don't have access to the source code, and given the lack of a solid 1.6.4 final build, it would be a really nice "we still care about you server admins" gesture... Normally, I wouldn't ask, but this is an issue that was known to crash servers months before the move to 1.7 happened. And it does indeed continue to crash our 1.6.4 servers, mine goes down every two or three hours, despite my numerous attempts to educate my players about the problem. |
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There is no fix, all it does is detect which 3rd party mod is being the offender. |
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So, this issue will still crash servers, but we'll know which mod caused it? Per my conversation with Player (see http://pastebin.com/VRygBA1R for the conversation text) indicates that https://github.com/aidancbrady/Mekanism/issues/837 is a Mekanism problem, but https://github.com/aidancbrady/Mekanism/issues/1123 is an IC2 problem. These two issues are NOT the same (despite my earlier confusion about this). https://github.com/aidancbrady/Mekanism/issues/837 deals with a ConcurrentModificationException, https://github.com/aidancbrady/Mekanism/issues/1123 is a NullPointerException. |
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The CME is not an IC2 bug. I've fixed the issue causing bug 1123 on their bug tracker though. |
Date Modified | Username | Field | Change |
---|---|---|---|
2013-12-31 20:50 | AnodeCathode | New Issue | |
2014-01-15 19:56 | AnodeCathode | Note Added: 0002043 | |
2014-01-20 04:12 | Cozza38 | Note Added: 0002055 | |
2014-01-21 06:09 | AnodeCathode | Note Added: 0002056 | |
2014-01-22 06:46 | Cozza38 | Note Added: 0002066 | |
2014-01-26 20:44 | axelpx | Note Added: 0002078 | |
2014-01-26 20:46 | axelpx | Note Added: 0002079 | |
2014-01-26 20:47 | axelpx | Note Edited: 0002079 | |
2014-02-01 03:38 | redemption15 | Note Added: 0002102 | |
2014-02-01 03:47 | Cozza38 | Note Added: 0002103 | |
2014-03-07 22:31 | jakimfett | Note Added: 0002206 | |
2014-03-13 14:39 | Player | Note Added: 0002239 | |
2014-03-13 14:39 | Player | Assigned To | => Player |
2014-03-13 14:39 | Player | Status | new => feedback |
2014-03-14 23:37 | jakimfett | Note Added: 0002271 | |
2014-03-19 23:03 | jakimfett | Note Edited: 0002271 | |
2014-03-20 10:31 | Player | Note Added: 0002276 | |
2014-03-20 15:14 | jakimfett | Note Added: 0002277 | |
2014-03-20 17:27 | jakimfett | Note Edited: 0002277 | |
2014-04-18 03:46 | Player | Note Added: 0002356 | |
2014-04-18 03:46 | Player | Status | feedback => closed |
2014-04-18 03:46 | Player | Resolution | open => won't fix |