[BUG] Plot from .jl file does not appear.

[KaioBenedetti]

I am trying to replicate an example from Dynamical Systems
https://juliadynamics.github.io/DynamicalSystems.jl/latest/chaos/orbitdiagram/#ChaosTools.poincaresos
and the plotting seems to be broken. Here is the code:

`using DynamicalSystems
using Plots

ds = Systems.shinriki([-2, 0, 0.2])

pvalues = range(19, stop = 22, length = 401)
i = 1
plane = (2, 0.0)
tf = 200.0
p_index = 1

output = produce_orbitdiagram(ds, plane, i, p_index, pvalues;
tfinal = tf, Ttr = 200.0)

pyplot()
for (j, p) in enumerate(pvalues)
plot(fill(p, length(output[j])), output[j], lw = 0,
marker = "o", ms = 0.2, color = "black")
end`

The program did get executed, but I have got no graph output.
I tried to rebuild the Plots package, with no success either. Only when I command directly from the REPL I got the graph.

[aviatesk]

How did you run the program ?
If you use Julia Client: Run All command, it won't show outputs that don't appear in stdout.
Inline evals like Julia Client: Run Block will show outputs as in REPL.

[pfitzseb]

Generally you need to actually display the plot, so try something like

using DynamicalSystems
using Plots

ds = Systems.shinriki([-2, 0, 0.2])

pvalues = range(19, stop = 22, length = 401)
i = 1
plane = (2, 0.0)
tf = 200.0
p_index = 1

output = produce_orbitdiagram(ds, plane, i, p_index, pvalues;
tfinal = tf, Ttr = 200.0)

pyplot()
for (j, p) in enumerate(pvalues)
  display(plot(fill(p, length(output[j])), output[j], lw = 0,marker = "o", ms = 0.2, color = "black"))
end

[KaioBenedetti]

Generally you need to actually display the plot, so try something like

using DynamicalSystems
using Plots

ds = Systems.shinriki([-2, 0, 0.2])

pvalues = range(19, stop = 22, length = 401)
i = 1
plane = (2, 0.0)
tf = 200.0
p_index = 1

output = produce_orbitdiagram(ds, plane, i, p_index, pvalues;
tfinal = tf, Ttr = 200.0)

pyplot()
for (j, p) in enumerate(pvalues)
  display(plot(fill(p, length(output[j])), output[j], lw = 0,marker = "o", ms = 0.2, color = "black"))
end

I tried it, and the plot indeed appeared. So, the problem was not a bug, but the specific problem where I needed to add plots over the same figure. Here is the solution that I came up with:

pyplot()
fig=plot()
for (j, p) in enumerate(pvalues)
plot!(fill(p, length(output[j])), output[j], lw = 0, markershape =Symbol[:circle], ms = 1, color = "black")
end
xlabel!("$λ$"); ylabel!("$v$")
plot!(legend=false)

Thanks everyone for the help