““Avoid”“requiring”“the”“REPL”“to”“be”“loaded”“to”“show”“error”“hints”“for”“undefined”“variables”“\(#57576\)”“For”“some”“reason\,”“the”“nice”“error”“hints”“for”“undefined”“variables”“are”“put”“in”“the”“REPL”“module\,”“requiring”“it”“to”“be”“loaded”“to”“get”“good”“error”“messages.”“There”“are”“many”“cases”“where”“code”“runs”“outside”“of”“the”“REPL”“but”“where”“good”“error”“messages”“are”“still”“useful”“\(PkgEval\,”“\`Pkg.test\`\,”“Pluto\,”“IJulia\).”“As”“an”“example\,”“this”“is”“what”“I”“got”“when”“running”“\`Pkg.test\`”“for”“a”“package”“with”“a”“regression:”“\`\`\`”“Testing”“Running”“tests...”“ERROR:”“LoadError:”“UndefVarError:”“\`decompress_symmetric\`”“not”“defined”“in”“\`Main\`”“Stacktrace:”“top-level”“scope”“@”“\~/JuliaPkgs/NonconvexSemidefinite.jl/test/runtests.jl:6”“macro”“expansion”“\`\`\`”“But”“if”“I”“paste”“the”“code”“into”“the”“REPL”“\`\`\`”“julia\>”“decompress_symmetric”“ERROR:”“UndefVarError:”“\`decompress_symmetric\`”“not”“defined”“in”“\`Main\`”“Hint:”“It”“looks”“like”“two”“or”“more”“modules”“export”“different”“bindings”“with”“this”“name\,”“resulting”“in”“ambiguity.”“Try”“explicitly”“importing”“it”“from”“a”“particular”“module\,”“or”“qualifying”“the”“name”“with”“the”“module”“it”“should”“come”“from.”“Hint:”“a”“global”“variable”“of”“this”“name”“also”“exists”“in”“NonconvexCore.”“Hint:”“a”“global”“variable”“of”“this”“name”“also”“exists”“in”“NonconvexSemidefinite.”“Hint:”“a”“global”“variable”“of”“this”“name”“also”“exists”“in”“NonconvexIpopt.”“\`\`\`”“which”“makes”“me”“immediately”“understand”“what”“is”“going”“on.”“This”“just”“moves”“the”“code”“for”“this”“error”“hint”“to”“live”“beside”“all”“the”“other”“hints\,”“I”“see”“no”“reason”“for”“keeping”“this”“special.””