1

Can't run 1.7.2 or lower

JakeaxaW's Avatar JakeaxaW10/25/14 7:41 pm
1 emeralds 320 3
10/25/2014 11:41 pm
JakeaxaW's Avatar JakeaxaW
Hi guys and i just wanted to ask if any of you know how to fix a problem i have. I have wanted to install some minecraft mods but they are only for 1.6.2 and 1.7.2 and when ever i try to launch anything lower then 1.7.4 my minecraft freezes on the launcher. if anyone knows how to fix this it would be greatly appreciated.
Posted by JakeaxaW's Avatar
JakeaxaW
Level 2 : Apprentice Miner
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1
10/25/2014 11:41 pm
Level 2 : Apprentice Miner
JakeaxaW
JakeaxaW's Avatar
But now its giving me this error message

[21:38:17 INFO]: Unpacking natives to C:\Users\Riley\AppData\Roaming\.minecraft\versions\1.7.2\1.7.2-natives-330333846516
[21:38:17 INFO]: Reconstructing virtual assets folder at C:\Users\Riley\AppData\Roaming\.minecraft\assets\virtual\legacy
[21:38:18 ERROR]: Couldn't unpack natives!
java.io.FileNotFoundException: Source 'C:\Users\Riley\AppData\Roaming\.minecraft\assets\objects\ad\ad126e435cca94054bf0d616301799a105526cde' does not exist
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1074) ~[launcher.jar:?]
at net.minecraft.launcher.game.MinecraftGameRunner.reconstructAssets(MinecraftGameRunner.java:262) ~[launcher.jar:?]
at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:119) [launcher.jar:?]
at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:185) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_25]
1
10/25/2014 7:45 pm
Level 11 : Journeyman Miner
Phyroxzenoid
Phyroxzenoid's Avatar
Try reinstalling Minecraft, or update your Java to Java 7. Make sure you are using the recommended Forge build.
1
10/25/2014 11:06 pm
Level 2 : Apprentice Miner
JakeaxaW
JakeaxaW's Avatar
Yeh thanks man. i tried downgrading java and it seems to be working fine
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