mcp反编译错误:
== MCP 9.40 (data: 9.40, client: 1.12, server: 1.12) ==
"scalac" is not found on the PATH. Scala files will not be recompiled
# found ff, ff patches, srgs, name csvs, doc csvs, param csvs, astyle, astyle config, rg, ss
Looking in C:\Users\Administrator\AppData\Roaming\.minecraft\versions for mc installs... ERROR : You should run the launcher at least once before starting MCP