Incorrectly flagged Possible method call error

[chriswaudby]

Issue Type: Bug

A simple call to plot is incorrectly highlighted with blue squiggles as a possible method call error:

using Plots

plt = plot(frame=:box,
    grid=nothing,
    xlims=(0,5),
    ylims=(0,0.3),
    xguide="Time / hr",
    yguide="Conc / mM",
    palette=:Paired_12,
    legend=nothing)

Extension version: 1.5.11
VS Code version: Code 1.64.2 (f80445acd5a3dadef24aa209168452a3d97cc326, 2022-02-09T22:00:58.347Z)
OS version: Darwin x64 20.6.0
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz (8 x 2000)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	3, 4, 3
Memory (System)	16.00GB (0.08GB free)
Process Argv	--crash-reporter-id 227de7c4-23d0-4ce1-9dfa-e4ef4456279d
Screen Reader	no
VM	0%

A/B Experiments

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[dcysarz]

Similar annoying problems with PyPlot:

using PyPlot

pygui(true)

xx = range(0, 2 * pi, length = 10)
fig = figure()
plot(xx, sin.(xx), "k-")

The 'figure' and the 'plot' statement are incorrectly highlighted as 'Possible method call error'

Julia extension:: 1.6.5
VSCode Version: 1.65.2
OS: Windows x64 10.0.19042

[graidl]

The same happens with Chain and params from Flux in this code:

using Flux
a = Chain(x->x, x->x, x->x)
b = params(a, a, a)

However, when writing using Flux: Chain, params, the warnings disappear.

Julia extension: 1.6.6
Linux

[eirikbrandsaas]

Julia extension: v1.6.17
VSCode: 1.67.2
OS: Pop_os (20.04)

Happens with xlims!() and ylims!() from Makie as well

[carlogalli]

The same happens with Chain and params from Flux in this code:

using Flux
a = Chain(x->x, x->x, x->x)
b = params(a, a, a)

However, when writing using Flux: Chain, params, the warnings disappear.

Julia extension: 1.6.6 Linux

I confirm I am also having this issue with several packages and functions, and that importing package functions explicitly (apologies for my probable improper wording) with

using Package: myfunction

solves the issue for the function myfunction.

Hope the problem gets resolved soon because indede the VSCode Julia extension is almost unusable at the moment.

Julia extension:: 1.7.12
VSCode Version: 1.71.2
OS: Windows x64 10.0.22000

[bEiGeOnE78]

I have a similar issue with Plots. It only happens when I add a new line after a plot() or plot!() call. In the code below. In the code below plot() has the blue squiggles. plot!() does not. If I add a new line after plot!() it will get highlighted.

using Plots
plotlyjs()

x = range(0, 10, length=100)
y1 = sin.(x)
y2 = cos.(x)
p = plot(x, [y1 y2])

y3 = @. sin(x)^2 - 1/2
plot!(p, x, y3)

Julia Version: 1.8.3
Julia VSCode Extension: 1.38.2
VSCode Version: 1.74.1
OS: Windows_NT x64 10.0.19044
WSL2 with Ubuntu 18.04

[axsk]

Not sure if this is the same problem, but the package I'm working on requires only RecipesBase. There plot has 0 methods implemented, hence all of my plot calls (dozens) are squiggly, rendering the Problems pane rather useless.

[leespen1]

I'm having the same issue.

    pl = plot(title = "Title", xlabel="# Steps", ylabel="Error", scale=:log10)

Is all blue-squiggly underlined.

Julia Version: 1.9.0
Julia VSCode Extension: 1.47.2
VSCode Version: 1.79.2
OS: Ubuntu 22.04.2 LTS

[jonathan-conder-sm]

I've seen this as well with Docs.doc(::Docs.Binding). Think it's because Docs.doc is defined in Base but all of its methods are implemented in REPL.