ftb direwolf 1.12 v2.8.0 windows 10

12:08:37.853
Preparing to launch minecraft client for 1.12.2-forge1.12.2-14.23.5.2847
12:08:38.931
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.5.2847/forge-1.12.2-14.23.5.2847.jar
12:08:38.934
Have local file C:\Users\Tanner\AppData\Local\.ftba\bin\libraries\net\minecraftforge\forge\1.12.2-14.23.5.2847\forge-1.12.2-14.23.5.2847.jar but don't know what size or hash it should be. Have to assume it's good.
12:08:38.957
Couldn't fetch SHA1 checksum for https://s3.amazonaws.com/Minecraft.Download/versions/1.12.2/1.12.2.jar
12:08:38.959
Have local file C:\Users\Tanner\AppData\Local\.ftba\bin\versions\1.12.2\1.12.2.jar but don't know what size or hash it should be. Have to assume it's good.
12:08:38.986
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar
12:08:38.987
Have local file C:\Users\Tanner\AppData\Local\.ftba\bin\libraries\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar but don't know what size or hash it should be. Have to assume it's good.
12:08:38.999
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar
12:08:39.001
Have local file C:\Users\Tanner\AppData\Local\.ftba\bin\libraries\com\typesafe\config\1.2.1\config-1.2.1.jar but don't know what size or hash it should be. Have to assume it's good.
12:08:39.014
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar
12:08:39.015
Have local file C:\Users\Tanner\AppData\Local\.ftba\bin\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.
12:08:39.023
Couldn't fetch SHA1 checksum for http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar