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Shaders Suddenly Crash My MC
Heyo, I recently tried to use a shader to take some screenshots but it crashed my minecraft. I know why it crashed, and it turned out to be that my computer wasn't beefy enough. It was beefy enough 2 days ago? But I tried uninstalling a few things on my comp and freeing memory and I reinstalled the shaders, optifine, and forge, AND minecraft but it still just crashes. Any suggestions would help, thanks
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If you could list the specs of your computer, we could help to see if your computer can run shaders in the first place (I assume it can because it was working two days ago, but just for redundancy). I recommend using Speccy, which is a free program that will allow you to list the exact specifications of the computer. You can use it, then use a service such as gyazo, puush, prntscrn, or even using the snap tool on Windows and uploading it to Imgur so we can see exactly what your specs are.
Also, Sildur's shaders come in both Basic and Vibrant, and I use Basic on my computer all the time and don't suffer much of a fps hit but still get those nice-looking shaders.
Also, Sildur's shaders come in both Basic and Vibrant, and I use Basic on my computer all the time and don't suffer much of a fps hit but still get those nice-looking shaders.
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This is not an issue with his computer, I read his error log.
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How EXACTLY did you install the mod?
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I had a problem as well but i am not sure if it is related. Did you just update to windows 8.1? it seems to have affected a few people with shaders.
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Actually now that I think of it I did just recently update to windows 8.1 I'll research for any fixes. Thanks
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You may have intsalled forge wrong.
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This is what I got:
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [FML]: Forge Mod Loader version 7.10.18.1180 for Minecraft 1.7.10 loading
[20:47:33] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_67, running on Windows 8.1:x86:6.3, installed at C:\Program Files (x86)\Java\jre7
[20:47:33] [main/INFO] [FML]: Loading tweaker shadersmodcore.loading.SMCTweaker from ShadersModCore-v2.3.18-mc1.7.10-f1179.jar
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name shadersmodcore.loading.SMCTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:47:34] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[20:47:34] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Marko/AppData/Roaming/.minecraft/versions/1.7.10-Forge10.13.0.1180/1.7.10-Forge10.13.0.1180.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
[20:47:34] [main/ERROR] [FML]: For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file
[20:47:34] [main/ERROR] [FML]: Technical information: The class net.minecraft.client.ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. This did not work. Either you have modified the minecraft jar file (if so run the forge installer again), or you are using a base editing jar that is changing this class (and likely others too). If you REALLY want to run minecraft in this configuration, add the flag -Dfml.ignoreInvalidMinecraftCertificates=true to the 'JVM settings' in your launcher profile.
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[20:47:33] [main/INFO] [FML]: Forge Mod Loader version 7.10.18.1180 for Minecraft 1.7.10 loading
[20:47:33] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_67, running on Windows 8.1:x86:6.3, installed at C:\Program Files (x86)\Java\jre7
[20:47:33] [main/INFO] [FML]: Loading tweaker shadersmodcore.loading.SMCTweaker from ShadersModCore-v2.3.18-mc1.7.10-f1179.jar
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name shadersmodcore.loading.SMCTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:47:33] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:47:34] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[20:47:34] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Marko/AppData/Roaming/.minecraft/versions/1.7.10-Forge10.13.0.1180/1.7.10-Forge10.13.0.1180.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
[20:47:34] [main/ERROR] [FML]: For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file
[20:47:34] [main/ERROR] [FML]: Technical information: The class net.minecraft.client.ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. This did not work. Either you have modified the minecraft jar file (if so run the forge installer again), or you are using a base editing jar that is changing this class (and likely others too). If you REALLY want to run minecraft in this configuration, add the flag -Dfml.ignoreInvalidMinecraftCertificates=true to the 'JVM settings' in your launcher profile.
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Have you got a screenshot of the problem, or the crash report?
I also have the same problem, a few of my shader-packs work but most of they crash my PC.
I also have the same problem, a few of my shader-packs work but most of they crash my PC.