Below is a zip file with the logs from today and one notepad file in particular that has one of the crashes in it. I posted all of todays logs because the server kept going up and down so not sure which one would help the most but the lone notepad log I posted below definitely has the error in it. Server keeps crashing when player goes to his base that has a-lot of pistons at it. Basically any of our redstone machines that have a-lot of pistons crashes the server terribly. Our wither skeleton farm crashes the server (full of pistons). Seems like a pumpkin farm and or witch farm crashes it not sure which one though.
Copied from one of the logs:
[Server thread/ERROR]: Can't setBlockAndData(minecraft:piston_extension, 14) as it's an invalid block state. Defaulting to minecraft:piston_extension[facing=down,type=default] instead (data 0)
java.lang.IllegalArgumentException: Cannot set property ayl{name=facing, clazz=class dt, values=[down, up, north, south, west, east]} to null on block minecraft:piston_extension, it is not an allowed value
at aya.a(SourceFile:131) ~[minecraft_server.jar:?]
at axs.a(SourceFile:194) ~[minecraft_server.jar:?]
at ayv.a(SourceFile:618) [minecraft_server.jar:?]
at alu.d(SourceFile:287) [minecraft_server.jar:?]
at axn.a(SourceFile:367) [minecraft_server.jar:?]
at axn.a(SourceFile:191) [minecraft_server.jar:?]
at ou.a(SourceFile:812) [minecraft_server.jar:?]
at ou.ah(SourceFile:800) [minecraft_server.jar:?]
at ou.c(SourceFile:194) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.w(SourceFile:570) [minecraft_server.jar:?]
at nt.w(SourceFile:284) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.v(SourceFile:506) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:422) [minecraft_server.jar:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_05]
[13:51:46] [Server thread/ERROR]: Can't setBlockAndData(minecraft:piston_extension, 14) as it's an invalid block state. Defaulting to minecraft:piston_extension[facing=down,type=default] instead (data 0)
java.lang.IllegalArgumentException: Cannot set property ayl{name=facing, clazz=class dt, values=[down, up, north, south, west, east]} to null on block minecraft:piston_extension, it is not an allowed value
at aya.a(SourceFile:131) ~[minecraft_server.jar:?]
at axs.a(SourceFile:194) ~[minecraft_server.jar:?]
at ayv.a(SourceFile:618) [minecraft_server.jar:?]
at alu.d(SourceFile:287) [minecraft_server.jar:?]
at axn.a(SourceFile:367) [minecraft_server.jar:?]
at axn.a(SourceFile:191) [minecraft_server.jar:?]
at ou.a(SourceFile:812) [minecraft_server.jar:?]
at ou.ah(SourceFile:800) [minecraft_server.jar:?]
at ou.c(SourceFile:194) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.w(SourceFile:570) [minecraft_server.jar:?]
at nt.w(SourceFile:284) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.v(SourceFile:506) [minecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:422) [minecraft_server.jar:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_05]
[13:51:47] [Server thread/ERROR]: Can't setBlockAndData(minecraft:piston_extension, 14) as it's an invalid block state. Defaulting to minecraft:piston_extension[facing=down,type=default] instead (data 0)
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Logs from the server for today located in the server logs folder. Hope it helps. Happened between like 1230-3pm EST sorry i cant give a smaller window to look in.
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Logs from todays major crash. Happened between 1230-2:10 PM Eastern Standard Time sorry i cant give a better window than that.
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this log specifically has the error in it
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This is the big log sorry for the size but it was 15megs I actually deleted a ton of it.
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How is this a duplicate if its pistons not chests causing the issue on my server? I looked at the duplicate link which was mistakenly closed and re-opened. Is it that my bug is the same as the chest bug but with pistons??
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the original is about: blocks with removed data values
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my servers crash report
kumasasa
The duplicated ticket is about old worlds having blocks with impossible data values. If you had that world running under 14w25a, the best you can do is to delete it.
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Kumasasa thank you for your response I really do appreciate your time but is this something my users caused or would one of these blocks with an impossible data value be something only an administrator could place? My server is vanilla only which is why I ask this question. We have had this world for a long time and I don't know what to do...are you saying that my world is screwed and I will have to revert in order to even go to these areas anymore or is this going to possibly be able to get fixed? Not sure how I can tell which item is an impossible data value either..hows it impossible if everything's been placed via survival vanilla? Sorry for all the questions just trying to figure out what to do. Thank you for your highly valued time.
kumasasa
14w25a may have introduced a lot of invalid blocks. Other invalid blocks could be placed due to bugs in the last 758 versions.
If you cannot delete the world, restore the pre-14w25a backup, if that won't help, simply wait for the bug being fixed.
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Thank you kumasasa! Have a great day.
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Full report and cause of bug can be found here, MC-58437