I’m in the process of updating a module I’ve been working on due to breaking changes in DataFrames. Using `Pkg.test`

to call the tests that I had setup before the breaking changes works when I run it through the Atom/Juno console but not in REPL. In the REPL I get the following errors.

```
ERROR: MethodError: no method matching convert(::Type{AssertionError}, ::String)
Closest candidates are:
convert(::Type{Any}, ::ANY) at essentials.jl:28
convert(::Type{T}, ::T) where T at essentials.jl:29
Stacktrace:
[1] AssertionError(::String) at ./coreimg.jl:14
[2] update_valid_age!(::UInt64, ::UInt64, ::Core.Inference.InferenceState) at ./inference.jl:2353
[3] abstract_call_gf_by_type(::Any, ::Any, ::Core.Inference.InferenceState) at ./inference.jl:1431
[4] abstract_call(::Any, ::Array{Any,1}, ::Array{Any,1}, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1897
[5] abstract_eval_call(::Expr, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1927
[6] abstract_eval(::Any, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1950
[7] abstract_interpret(::Any, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:2076
[8] typeinf_work(::Core.Inference.InferenceState) at ./inference.jl:2669
[9] typeinf(::Core.Inference.InferenceState) at ./inference.jl:2787
[10] typeinf_edge(::Method, ::Any, ::SimpleVector, ::Core.Inference.InferenceState) at ./inference.jl:2535
[11] abstract_call_gf_by_type(::Any, ::Any, ::Core.Inference.InferenceState) at ./inference.jl:1420
[12] abstract_call(::Any, ::Array{Any,1}, ::Array{Any,1}, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1897
[13] abstract_eval_call(::Expr, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1927
[14] abstract_eval(::Any, ::Array{Any,1}, ::Core.Inference.InferenceState) at ./inference.jl:1950
[15] typeinf_work(::Core.Inference.InferenceState) at ./inference.jl:2722
[16] typeinf(::Core.Inference.InferenceState) at ./inference.jl:2787
[17] typeinf_frame(::Core.MethodInstance, ::Bool, ::Bool, ::Core.Inference.InferenceParams) at ./inference.jl:2504
[18] typeinf_code(::Core.MethodInstance, ::Bool, ::Bool, ::Core.Inference.InferenceParams) at ./inference.jl:2583
[19] typeinf_ext(::Core.MethodInstance, ::UInt64) at ./inference.jl:2622
```

I can call the function itself from the console in Atom and it works as well. What is interference.jl?

Julia 0.6.1

Commit 0d7248e2ff (2017-10-24 22:15 UTC)

Platform Info:

OS: Linux (x86_64-pc-linux-gnu)

CPU: Intel(R) Core™ i5-4570 CPU @ 3.20GHz

WORD_SIZE: 64

BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell)

LAPACK: libopenblas64_

LIBM: libopenlibm

LLVM: libLLVM-3.9.1 (ORCJIT, haswell)

```
Dict{String,VersionNumber} with 78 entries:
"Libz" => v"0.2.4"
"Juno" => v"0.3.2"
"Lazy" => v"0.12.0"
"Nullables" => v"0.0.1"
"ZMQ" => v"0.5.1"
"DataStructures" => v"0.7.2"
"Compat" => v"0.39.0"
"LNR" => v"0.0.2"
"CategoricalArrays" => v"0.3.0"
"Calculus" => v"0.2.2"
"GZip" => v"0.3.0"
"Measures" => v"0.1.0"
"StatsFuns" => v"0.5.0"
"RecipesBase" => v"0.2.3"
"JLD2" => v"0.0.4"
"CodeTools" => v"0.4.7"
"HttpParser" => v"0.3.0"
"DataFrames" => v"0.11.1"
"SpecialFunctions" => v"0.3.5"
"Requires" => v"0.4.3"
"Blosc" => v"0.3.0"
"Showoff" => v"0.1.1"
"Distributions" => v"0.15.0"
"Mux" => v"0.2.3"
"ZipFile" => v"0.4.0"
"FixedPointNumbers" => v"0.4.3"
"SHA" => v"0.5.2"
"Missings" => v"0.2.2"
"Media" => v"0.3.0"
"HDF5" => v"0.8.8"
"ColorTypes" => v"0.6.6"
"BufferedStreams" => v"0.3.3"
"MbedTLS" => v"0.5.1"
"DebuggerFramework" => v"0.1.2"
"FileIO" => v"0.6.1"
"StringDistances" => v"0.2.0"
"HttpServer" => v"0.2.0"
"PlotThemes" => v"0.1.4"
"Contour" => v"0.4.0"
"CSV" => v"0.2.0"
"PDMats" => v"0.7.1"
"Revise" => v"0.1.1"
"Atom" => v"0.6.5"
"SortingAlgorithms" => v"0.2.0"
"Conda" => v"0.7.0"
"WeakRefStrings" => v"0.4.0"
"Hiccup" => v"0.1.1"
"Gallium" => v"0.1.0"
"PyCall" => v"1.15.0"
"PlotUtils" => v"0.4.4"
"JSON" => v"0.16.2"
"DocSeeker" => v"0.1.0"
"StatsBase" => v"0.19.2"
"IJulia" => v"1.6.2"
"Distances" => v"0.5.0"
"Plots" => v"0.13.1"
"PyPlot" => v"2.3.2"
"QuadGK" => v"0.1.3"
"StaticArrays" => v"0.6.6"
"BinDeps" => v"0.8.0"
"Mustache" => v"0.3.0"
"Reexport" => v"0.0.3"
"NaNMath" => v"0.3.0"
"URIParser" => v"0.2.0"
"DataStreams" => v"0.3.1"
"Rmath" => v"0.3.0"
"Tokenize" => v"0.4.2"
"IterTools" => v"0.1.0"
"ASTInterpreter2" => v"0.1.1"
"LaTeXStrings" => v"0.3.0"
"PkgDev" => v"0.1.6"
"Blink" => v"0.5.4"
"Colors" => v"0.8.2"
"WebSockets" => v"0.4.0"
"MacroTools" => v"0.4.0"
"NamedTuples" => v"4.0.0"
"HttpCommon" => v"0.3.0"
"Codecs" => v"0.4.0"
```

Atom 1.21.1 x64

language-julia 0.13.0

julia-client 0.6.6

ink 0.7.11

latex-completions 0.3.3

uber-juno 0.1.2

…