UndefVarError: TakeWhile not defined - afterwards REPL results lag behind #617
Description
This started happening recently, I'll come back to the REPL after some time and the next statement will throw the following error. Afterwards, each execution in the REPL returns the result of the previous statement which looks like this
julia> 1 + 1
2 # from before
julia> 1 + 2
2
julia> 1 + 3
3
julia> "hello"
4
julia> "lag"
"hello"This is the error message:
ERROR: UndefVarError: TakeWhile not defined
Stacktrace:
[1] top-level scope
@ ~\.julia\packages\Compat\QxKrF\src\iterators.jl:42
Revise evaluation error at ┌ Warning: C:\Users\Krumbiegel\.julia\packages\IntervalSets\4SvUi\ exists, deleted all methods
└ @ Revise C:\Users\Krumbiegel\.julia\packages\Revise\VxkZO\src\packagedef.jl:650
C:\Users\Krumbiegel\.julia\packages\Compat\QxKrF\src\iterators.jl:42
Stacktrace:
[1] methods_by_execution!(recurse::Any, methodinfo::Revise.CodeTrackingMethodInfo, docexprspr}}, mod::Module, ex::Expr; mode::Symbol, disablebp::Bool, always_rethrow::Bool, kwargs::Bas}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ Revise ~\.julia\packages\Revise\VxkZO\src\lowered.jl:231
[2] #eval_with_signatures#92
@ ~\.julia\packages\Revise\VxkZO\src\packagedef.jl:463 [inlined]
[3] instantiate_sigs!(modexsigs::OrderedCollections.OrderedDict{Module, OrderedCollections.atableExpr, Union{Nothing, Vector{Any}}}}; mode::Symbol, kwargs::Base.Iterators.Pairs{Union{}dTuple{(), Tuple{}}})
@ Revise ~\.julia\packages\Revise\VxkZO\src\packagedef.jl:471
[4] instantiate_sigs!
@ ~\.julia\packages\Revise\VxkZO\src\packagedef.jl:468 [inlined]
[5] maybe_extract_sigs!
@ ~\.julia\packages\Revise\VxkZO\src\pkgs.jl:145 [inlined]
[6] (::Revise.var"#44#45"{String})()
@ Revise ~\.julia\packages\Revise\VxkZO\src\pkgs.jl:518
[7] with_logstate(f::Function, logstate::Any)
@ Base.CoreLogging .\logging.jl:491
[8] with_logger
@ .\logging.jl:603 [inlined]
[9] watch_manifest(mfile::String)
@ Revise ~\.julia\packages\Revise\VxkZO\src\pkgs.jl:497
[10] (::Revise.TaskThunk)()
@ Revise ~\.julia\packages\Revise\VxkZO\src\types.jl:272
caused by: UndefVarError: TakeWhile not defined
Stacktrace:
[1] macro expansion
@ ~\.julia\packages\JuliaInterpreter\lObtQ\src\interpret.jl:60 [inlined]
[2] getargs(args::Vector{Any}, frame::JuliaInterpreter.Frame)
@ JuliaInterpreter ~\.julia\packages\JuliaInterpreter\lObtQ\src\builtins.jl:8
[3] maybe_evaluate_builtin(frame::JuliaInterpreter.Frame, call_expr::Expr, expand::Bool)
@ JuliaInterpreter ~\.julia\packages\JuliaInterpreter\lObtQ\src\builtins.jl:116
[4] evaluate_call_recurse!(recurse::Any, frame::JuliaInterpreter.Frame, call_expr::Expr; ent
@ JuliaInterpreter ~\.julia\packages\JuliaInterpreter\lObtQ\src\interpret.jl:204
[5] evaluate_call_recurse!
@ ~\.julia\packages\JuliaInterpreter\lObtQ\src\interpret.jl:201 [inlined]
[6] eval_rhs(recurse::Any, frame::JuliaInterpreter.Frame, node::Expr)
@ JuliaInterpreter ~\.julia\packages\JuliaInterpreter\lObtQ\src\interpret.jl:395
[7] step_expr!(recurse::Any, frame::JuliaInterpreter.Frame, node::Any, istoplevel::Bool)
@ JuliaInterpreter ~\.julia\packages\JuliaInterpreter\lObtQ\src\interpret.jl:533
[8] methods_by_execution!(recurse::Any, methodinfo::Revise.CodeTrackingMethodInfo, docexprs:r}}, frame::JuliaInterpreter.Frame, isrequired::Vector{Bool}; mode::Symbol, skip_include::Boo
@ Revise ~\.julia\packages\Revise\VxkZO\src\lowered.jl:440Julia Version 1.6.0-rc1
Commit a58bdd9010 (2021-02-06 15:49 UTC)
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: Intel(R) Xeon(R) W-2265 CPU @ 3.50GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-11.0.1 (ORCJIT, cascadelake)