Cannot read property 'length' of null while opening vscode terminal

[SidWorks]

We have written the needed data into your clipb
Issue Type: Bug

open vscode
press ctrl+' to open terminal
terminal come blank, if you press + icon to open new terminal it gives error Cannot read property 'length' of null

please help

VS Code version: Code 1.51.1 (e5a624b, 2020-11-10T23:34:32.027Z)
OS version: Windows_NT x64 10.0.19041

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (8 x 1992)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on protected_video_decode: enabled rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	7.89GB (3.10GB free)
Process Argv	-n --crash-reporter-id 817d42cb-f27e-4eee-876a-2253c27a84e6
Screen Reader	no
VM	50%

Extensions (26)

Extension	Author (truncated)	Version
simple-react-snippets	bur	1.2.3
turbo-console-log	Cha	2.0.4
bracket-pair-colorizer	Coe	1.0.61
markdown-julia	col	0.0.1
es7-react-js-snippets	dsz	3.0.0
gitlens	eam	10.2.3
vsc-material-theme-icons	equ	1.2.0
prettier-vscode	esb	5.7.2
vscode-vibrancy	eyh	1.0.9
code-runner	for	0.11.1
beautify	Hoo	1.5.0
sublime-babel-vscode	jos	0.2.10
language-julia	jul	1.0.8
theme-monokai-pro-vscode	mon	1.1.17
python	ms-	2020.11.358366026
jupyter	ms-	2020.11.358541065
material-icon-theme	PKi	4.4.0
LiveServer	rit	5.6.1
prettify-symbols-mode	sie	0.4.2
indenticator	Sir	0.7.0
vscode-scheme	sjh	0.4.0
code-spell-checker	str	1.9.3
ayu	tea	0.20.1
learn-vim	vin	0.0.23
JavaScriptSnippets	xab	1.8.0
city-lights-icon-vsc	Yum	1.1.3

(6 theme extensions excluded)

[meganrogge]

Thanks for the issue. I'm not able to reproduce this. Could you pls create a GIF and share any error messages in the dev console?

Also, you might want to try this suggestion.

[SidWorks]

Thank you for your response, i figured it out! There was some issue in the settings json file, value of something was set to null, it was expecting a color code in form of string when i changed it to "#ffffff" the error got corrected that i got corrected !