Game crashes

17:06:32.762
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/org/scala-lang/scala-swing\_2.11/1.0.1/scala-swing\_2.11-1.0.1.jar
17:06:32.775
Have local file C:\Users\tonim\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
17:06:32.813
Have local file C:\Users\tonim\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
17:06:32.874
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/org/scala-lang/scala-xml\_2.11/1.0.2/scala-xml\_2.11-1.0.2.jar
17:06:32.986
Have local file C:\Users\tonim\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
17:06:46.723
Checking installations.
17:06:46.723
Minecraft client 1.12.2-forge1.12.2-14.23.5.2838 is ready to start.
17:06:46.723
Starting!
17:06:47.269
Version does not support log configuration, will assume one plaintext entry per line
17:06:53.924
[17:06:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
17:06:54.001
[17:06:54] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
17:06:54.002
[17:06:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
17:06:54.023
[17:06:54] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2838 for Minecraft 1.12.2 loading
17:06:54.024
[17:06:54] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64

/r/FeedTheBeastCrashes Thread