119:30:46.132
launcher
main
Preparing to launch minecraft client for 1.15.2-OptiFine_HD_U_G1_pre19
19:31:07.553
launcher
main
Couldn't fetch SHA1 checksum for https://s3.amazonaws.com/Minecraft.Download/versions/1.15.2/1.15.2.jar
19:31:07.554
launcher
main
Have local file C:\Users\nguye\AppData\Roaming\.minecraft\versions\1.15.2\1.15.2.jar but don't know what size or hash it should be. Have to assume it's good.
19:31:07.554
launcher
main
Couldn't fetch SHA1 checksum for https://libraries.minecraft.net/optifine/OptiFine/1.15.2_HD_U_G1_pre19/OptiFine-1.15.2_HD_U_G1_pre19.jar
19:31:07.557
launcher
main
Have local file C:\Users\nguye\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.15.2_HD_U_G1_pre19\OptiFine-1.15.2_HD_U_G1_pre19.jar but don't know what size or hash it should be. Have to assume it's good.
19:31:07.556
launcher
main
Couldn't fetch SHA1 checksum for https://libraries.minecraft.net/optifine/launchwrapper-of/2.1/launchwrapper-of-2.1.jar
19:31:07.557
launcher
main
Have local file C:\Users\nguye\AppData\Roaming\.minecraft\libraries\optifine\launchwrapper-of\2.1\launchwrapper-of-2.1.jar but don't know what size or hash it should be. Have to assume it's good.
19:31:07.559
launcher
main
Checking installations.
19:31:07.561
launcher
main
Minecraft client 1.15.2-OptiFine_HD_U_G1_pre19 is ready to start.
19:31:07.561
launcher
main
Starting!
19:31:07.741
launcher
main
Version does not support log configuration, will assume one plaintext entry per line
19:31:09.305
game
[19:31:09] [main/INFO]: Loading tweak class name optifine.OptiFineTweaker
19:31:09.308
game
[19:31:09] [main/INFO]: Using primary tweak class name optifine.OptiFineTweaker
19:31:09.309
game
[19:31:09] [main/INFO]: Calling tweak class optifine.OptiFineTweaker
19:31:09.311
game
OptiFineTweaker: acceptOptions
19:31:09.314
game
OptiFineTweaker: injectIntoClassLoader
19:31:09.314
game
OptiFine ClassTransformer
19:31:09.314
game
OptiFine ZIP file: C:\Users\nguye\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.15.2_HD_U_G1_pre19\OptiFine-1.15.2_HD_U_G1_pre19.jar
19:31:09.334
game
OptiFineTweaker: getLaunchArguments
19:31:09.334
game
OptiFineTweaker: getLaunchTarget
19:31:09.695
game
[19:31:09] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main}
19:31:10.275
game
[19:31:10] [main/INFO]: [OptiFine] (Reflector) Class not present: net.minecraftforge.common.capabilities.ICapabilityProvider
19:31:10.388
game
[19:31:10] [main/INFO]: [OptiFine] (Reflector) Field not found: World.tileEntitiesToBeRemoved
19:31:10.640
game
[19:31:10] [main/INFO]: [OptiFine] (Reflector) Class not present: net.minecraftforge.eventbus.api.Event$Result
19:31:10.645
game
[19:31:10] [main/INFO]: [OptiFine] (Reflector) Method not present: net.minecraftforge.common.extensions.IForgeBlockState.hasTileEntity