So I started to play Minecraft after like a 3 year vacation from it, on a whim yesterday and i remembered the how great mods can make the game. So I installed forge and updated my java. Im playing in minecraft 1.12.2 and i keep getting this message on the log box or whatever it's callled. After a minutes of play the game will just freeze and i think its because of this:
13:58:35
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\net/minecraftforge/forge/1.12.2-14.23.2.2611/forge-1.12.2-14.23.2.2611.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\jline/jline/2.13/jline-2.13.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
I realize this is quite an old post and you, or anyone for that matter, may not respond to this either but did you end up finding a solution to this? I've researched and upwards of 3 hours trying to solve my problem(which I'm assuming is a duplicate of yours as what you titled this and what it looks like looks like/sounds like my problem) to no avail and am hoping this helps.
So I started to play Minecraft after like a 3 year vacation from it, on a whim yesterday and i remembered the how great mods can make the game. So I installed forge and updated my java. Im playing in minecraft 1.12.2 and i keep getting this message on the log box or whatever it's callled. After a minutes of play the game will just freeze and i think its because of this:
https://imgur.com/a/DZsqg
Ill post the text here too...
Couldn't get hash for net/minecraftforge/forge/1.12.2-14.23.2.2611/forge-1.12.2-14.23.2.2611.jar from http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.2.2611/forge-1.12.2-14.23.2.2611.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\net/minecraftforge/forge/1.12.2-14.23.2.2611/forge-1.12.2-14.23.2.2611.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:35
launcher
main
warn
Couldn't get hash for jline/jline/2.13/jline-2.13.jar from http://files.minecraftforge.net/maven/jline/jline/2.13/jline-2.13.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar from http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for com/typesafe/config/1.2.1/config-1.2.1.jar from http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar from 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.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
13:58:35
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\jline/jline/2.13/jline-2.13.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Have local file C:/Users\ian\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.
13:58:36
launcher
main
warn
Couldn't get hash for 1.12.2 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.12.2/1.12.2.jar.sha1: HTTP 403: Forbidden
13:58:36
launcher
main
warn
Have local file C:/Users\ian\AppData\Roaming\.minecraft\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.
I realize this is quite an old post and you, or anyone for that matter, may not respond to this either but did you end up finding a solution to this? I've researched and upwards of 3 hours trying to solve my problem(which I'm assuming is a duplicate of yours as what you titled this and what it looks like looks like/sounds like my problem) to no avail and am hoping this helps.
If you do somehow end up reading this,
Thank you