Quando eu tento abrir algum modpack , ele sempre volta pra tela do launcher e aparece isso : [B#510] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[B#510] SLF4J: Defaulting to no-operation (NOP) logger implementation
[B#510] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Algm me ajuda pfv