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Minecraft Launcher Closes in 1.7.2 Forge When Clicking "Play"

Posted February 8, 201510 yr

When I run 1.7.2 Forge, it closes my launcher when I click "Play". I have done everything that I have found on the forums, and nothing seems to work... This includes, deleting all installers and mods. This doesn't come with a crash report because it just closes...

Please help,

thanks,

Galactic_Wolf

P.S: The EAQ doesn't seem to cover this issue, so if possibly if a solution is found, possibly update it? Thanks.

Quote

February 8, 201510 yr

Author

Not sure where/what the log file is... But I believe it is this:

The one labeled: fml-client-latest

[11:54:37] [main/INFO] [FML/]: Forge Mod Loader version 7.2.211.1121 for Minecraft 1.7.2 loading

[11:54:37] [main/INFO] [FML/]: Java is Java HotSpot 64-Bit Server VM, version 1.8.0_25, running on Windows 7:amd64:6.1, installed at C:\Users\Optiplex 780\Desktop\runtime\jre-x64\1.8.0_25

[11:54:37] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.7.2-10.12.2.1121\forge-1.7.2-10.12.2.1121.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Optiplex 780\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1121\1.7.2-Forge10.12.2.1121.jar

[11:54:37] [main/DEBUG] [FML/]: Java library path at launch is C:\Users\Optiplex 780\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1121\1.7.2-Forge10.12.2.1121-natives-9886422599461

[11:54:37] [main/DEBUG] [FML/]: Enabling runtime deobfuscation

[11:54:37] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin

[11:54:37] [main/DEBUG] [FML/]: Added access transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer to enqueued access transformers

[11:54:37] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin

[11:54:37] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin

[11:54:37] [main/DEBUG] [FML/]: Added access transformer class net.minecraftforge.transformers.ForgeAccessTransformer to enqueued access transformers

[11:54:37] [main/DEBUG] [FML/]: Enqueued coremod FMLForgePlugin

[11:54:37] [main/DEBUG] [FML/]: All fundamental core mods are successfully located

[11:54:37] [main/DEBUG] [FML/]: Discovering coremods

[11:54:37] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[11:54:37] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[11:54:37] [main/INFO] [LaunchWrapper/]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[11:54:37] [main/ERROR] [LaunchWrapper/]: Unable to launch

java.util.ConcurrentModificationException

at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) ~[?:1.8.0_25]

at java.util.ArrayList$Itr.remove(ArrayList.java:865) ~[?:1.8.0_25]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:117) [launchwrapper-1.9.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]

The one labeled: fml-junk-earlystartup

[11:54:37] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[11:54:37] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[11:54:37] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

Quote

February 8, 201510 yr

Author

I can't find what the issue is, as I don't understand scripting as you do, can you please do me a favor and explain what's going on with it?

Quote

February 8, 201510 yr

Author

Where would I place the legacyjavafixer-1.0.jar at? Or what would I do with it at least? Sorry for all these questions, I am just very inexperienced with it. Either that, what does it mean when it says "Update to build 1217 or above..."

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February 8, 201510 yr

Author

Thank you a lot man, you've really helped, I will update this post and tell you if it worked out or not.

Quote

February 8, 201510 yr

Author

Alright, it works now. There was only one problem with it and it was that bspkrs needs a minimum version of 6.9. Besides that it works, and that can be easily fixed. Thanks!

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By Etta Sandy · Posted 25 minutes ago25 min
Minecraft launcher crashes when i try to run Minecraft Forge 1.13 - 1.19.2

Hi,
I know that it has passed a lot of time but it has happened the same to me.
(Sorry, i know my english is quite bad)
I couldn't find the file fml.toml
Where can i find it?
Thank you.

By LocoDelTren · Wednesday at 10:09 PM1 day
Help with Narrator mixin crashing a server

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Crash: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: com.mojang.text2speech.Narrator

Bumping it for others running into this issue

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Caused by: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: com.mojang.text2speech.Narrator

Put this mod into your server's mods folder (not needed on the client):
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Minecraft Launcher Closes in 1.7.2 Forge When Clicking "Play"

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How Has Minecraft Inspired You (or Your Family) to Be More Creative in Real Life?

Minecraft launcher crashes when i try to run Minecraft Forge 1.13 - 1.19.2

Help with Narrator mixin crashing a server

Crash: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: com.mojang.text2speech.Narrator

Orbital strike cannon fishing rod mod

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