Theres ars some broken erros when I run "using Plots" in julia script by key "shift + Enter" in Juno IDE

[prehonor]

The content of julia script show：
using Plots
Base.@kwdef mutable struct Lorenz
dt::Float64 = 0.02
σ::Float64 = 10
ρ::Float64 = 28
β::Float64 = 8/3
x::Float64 = 1
y::Float64 = 1
z::Float64 = 1
end

function step!(l::Lorenz)
dx = l.σ * (l.y - l.x); l.x += l.dt * dx
dy = l.x * (l.ρ - l.z) - l.y; l.y += l.dt * dy
dz = l.x * l.y - l.β * l.z; l.z += l.dt * dz
end

attractor = Lorenz()

The errors are：
Press Enter to start a new session.
Starting Julia...
_
_ _ ()_ | Documentation: https://docs.julialang.org
() | () () |
_ _ | | __ _ | Type "?" for help, "]?" for Pkg help.
| | | | | | |/ ` | |
| | || | | | (| | | Version 1.1.1 (2019-05-16)
/ |'|||'_| |
|__/ |

signal (11): Segmentation fault
in expression starting at /home/prehonor/.julia/packages/PlotThemes/4DCOG/src/juno_smart.jl:3
jl_compile_linfo at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL11emit_invokeR12jl_codectx_tP9jl_expr_tP11_jl_value_t.isra.0 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL9emit_exprR12jl_codectx_tP11_jl_value_tl at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL18emit_ssaval_assignR12jl_codectx_tlP11_jl_value_t at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL13emit_functionP21_jl_method_instance_tP15_jl_code_info_tmP20_jl_llvm_functions_tPK13jl_cgparams_t.isra.0 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_compile_linfo at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL11emit_invokeR12jl_codectx_tP9jl_expr_tP11_jl_value_t.isra.0 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL9emit_exprR12jl_codectx_tP11_jl_value_tl at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL18emit_ssaval_assignR12jl_codectx_tlP11_jl_value_t at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_ZL13emit_functionP21_jl_method_instance_tP15_jl_code_info_tmP20_jl_llvm_functions_tPK13jl_cgparams_t.isra.0 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_compile_linfo at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_compile_method_internal at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_invoke at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#distinguishable_colors at ./none:0
unknown function (ip: 0x7f05a403c52e)
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#expand_palette#3 at /home/prehonor/.julia/packages/PlotThemes/4DCOG/src/PlotThemes.jl:14
#expand_palette at ./none:0
unknown function (ip: 0x7f05a403a6ad)
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
do_call at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval_value at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval_body at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_interpret_toplevel_thunk_callback at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x7f058cbc127f)
unknown function (ip: 0x72)
jl_interpret_toplevel_thunk at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_toplevel_eval_flex at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_parse_eval_all at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_load at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
include at ./boot.jl:326 [inlined]
include_relative at ./loading.jl:1038
include at ./sysimg.jl:29 [inlined]
include at /home/prehonor/.julia/packages/PlotThemes/4DCOG/src/PlotThemes.jl:3
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
do_call at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval_value at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval_body at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_interpret_toplevel_thunk_callback at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x7f05b133b61f)
unknown function (ip: 0x7)
jl_interpret_toplevel_thunk at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_toplevel_eval_flex at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_toplevel_eval_in at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval at ./boot.jl:328 [inlined]
eval at /home/prehonor/.julia/packages/PlotThemes/4DCOG/src/PlotThemes.jl:3 [inlined]
#16 at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:85
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
err at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:42
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_invoke at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#15 at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:84
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
withpath at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:32
#14 at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:83
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
listenpkg at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:15
macro expansion at /home/prehonor/.julia/packages/Requires/QnsKK/src/require.jl:81 [inlined]
init at /home/prehonor/.julia/packages/PlotThemes/4DCOG/src/PlotThemes.jl:62
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_module_run_initializer at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_init_restored_modules at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
_include_from_serialized at ./loading.jl:633
_require_search_from_serialized at ./loading.jl:713
_tryrequire_from_serialized at ./loading.jl:648
_require_search_from_serialized at ./loading.jl:702
_require at ./loading.jl:937
require at ./loading.jl:858
require at ./loading.jl:853
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
eval_import_path.isra.0.constprop.0 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_toplevel_eval_flex at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_parse_eval_all at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
include_string at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/lib/julia/sys.so (unknown line)
include_string at /home/prehonor/.julia/packages/CodeTools/VsjEq/src/eval.jl:30
unknown function (ip: 0x7f05a665a823)
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#202 at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:119
withpath at /home/prehonor/.julia/packages/CodeTools/VsjEq/src/utils.jl:30
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_invoke at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
withpath at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:9 [inlined]
#201 at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:118 [inlined]
with_logstate at ./logging.jl:395
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_invoke at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
with_logger at ./logging.jl:491 [inlined]
#200 at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:117 [inlined]
hideprompt at /home/prehonor/.julia/packages/Atom/ZeFbA/src/repl.jl:127
macro expansion at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:116 [inlined]
eval at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:113
unknown function (ip: 0x7f05a664d3fb)
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_f__apply at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_f__apply_latest at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#invokelatest#1 at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/lib/julia/sys.so (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_f__apply at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
invokelatest at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/lib/julia/sys.so (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_f__apply at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
#184 at /home/prehonor/.julia/packages/Atom/ZeFbA/src/eval.jl:41
jl_fptr_trampoline at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
jl_apply_generic at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
start_task at /nix/store/dka6d11qx64h5qwa26mjkyy5v6mjgiks-julia-1.1.1/bin/../lib/libjulia.so.1 (unknown line)
unknown function (ip: 0xffffffffffffffff)
Allocations: 60955306 (Pool: 60946332; Big: 8974); GC: 116

Julia has exited.