java.util.ConcurrentModificationException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-469964/ Crash: {code} java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) {code} The following is the first clean report made public about this crash: {code} ---- Minecraft Crash Report ---- // Uh... Did I do that? Time: 10/25/13 8:47 PM Description: Ticking screen java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) -- Affected screen -- Details: Screen name: bgb Stacktrace: at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Windows 8 (x86) version 6.2 Java Version: 1.7.0_17, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 198600392 bytes (189 MB) / 429559808 bytes (409 MB) up to 518979584 bytes (494 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M AABB Pool Size: 3747 (209832 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Launched Version: 1.7.2 LWJGL: 2.9.0 OpenGL: AMD Radeon HD 6290 Graphics GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc. Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: [] Current Language: English (US) Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null Anisotropic Filtering: Off (1) {code} You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-469964/21581513/
    via by [Bot] Hopper,
  • This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-469964/ Crash: {code} java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) {code} The following is the first clean report made public about this crash: {code} ---- Minecraft Crash Report ---- // Uh... Did I do that? Time: 10/25/13 8:47 PM Description: Ticking screen java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) -- Affected screen -- Details: Screen name: bgb Stacktrace: at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Windows 8 (x86) version 6.2 Java Version: 1.7.0_17, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 198600392 bytes (189 MB) / 429559808 bytes (409 MB) up to 518979584 bytes (494 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M AABB Pool Size: 3747 (209832 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Launched Version: 1.7.2 LWJGL: 2.9.0 OpenGL: AMD Radeon HD 6290 Graphics GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc. Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: [] Current Language: English (US) Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null Anisotropic Filtering: Off (1) {code} You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-469964/21581513/
    via by [Bot] Hopper,
  • This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-469964/ Crash: {code} java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) {code} The following is the first clean report made public about this crash: {code} ---- Minecraft Crash Report ---- // Uh... Did I do that? Time: 10/25/13 8:47 PM Description: Ticking screen java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) -- Affected screen -- Details: Screen name: bgb Stacktrace: at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103) -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Windows 8 (x86) version 6.2 Java Version: 1.7.0_17, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 198600392 bytes (189 MB) / 429559808 bytes (409 MB) up to 518979584 bytes (494 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M AABB Pool Size: 3747 (209832 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Launched Version: 1.7.2 LWJGL: 2.9.0 OpenGL: AMD Radeon HD 6290 Graphics GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc. Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: [] Current Language: English (US) Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null Anisotropic Filtering: Off (1) {code} You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-469964/21581513/
    via by [Bot] Hopper,
    • java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) at java.util.ArrayList$Itr.next(Unknown Source) at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source) at bgg.a(SourceFile:67) at bgb.c(SourceFile:105) at azd.o(SourceFile:1318) at azd.ad(SourceFile:753) at azd.e(SourceFile:704) at net.minecraft.client.main.Main.main(SourceFile:103)

    Users with the same issue

    Unknown visitor1 times, last one,
    Cezary Draus
    1 times, last one,
    Unknown visitor1 times, last one,
    SteVio1989
    4 times, last one,
    derprogger
    1 times, last one,
    50 more bugmates