The editor not be opened due to an unexpected error: Assertion Failed: argument is underfined or null

[raghav2712]

Type: Bug Wanted to open .npy file. The editor not be opened due to an unexpected error: Assertion Failed: argument is underfined or nul.

Extension version: 0.1.7 VS Code version: Code 1.76.2 (ee2b180d582a7f601fa6ecfdad8d9fd269ab1884, 2023-03-14T17:57:21.103Z) OS version: Linux x64 5.14.0-1054-oem snap Modes: Sandboxed: No

System Info

|Item|Value| |---|---| |CPUs|11th Gen Intel(R) Core(TM) i7-11700 @ 2.50GHz (16 x 2500)| |GPU Status|2d_canvas: disabled_software
canvas_oop_rasterization: disabled_off
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: disabled_software
multiple_raster_threads: disabled_off
opengl: disabled_off
rasterization: disabled_software
raw_draw: disabled_off_ok
skia_renderer: enabled_on
video_decode: disabled_software
video_encode: disabled_software
vulkan: disabled_off
webgl: disabled_off
webgl2: disabled_off
webgpu: disabled_off| |Load (avg)|5, 4, 3| |Memory (System)|15.36GB (7.49GB free)| |Process Argv|--no-sandbox --force-user-env --unity-launch /home/von-karman/Documents/3D_Bous_codes/Vorticity_profile_Gaussian_vortex1/ICTS_QG_code/Final_code_NBS/frequency_wavenumber_spectrum/omega/filtering/Ro=0.1 --crash-reporter-id ca5fb3f2-f77c-42b6-b6e9-14b5360682b5| |Screen Reader|no| |VM|0%| |DESKTOP_SESSION|ubuntu| |XDG_CURRENT_DESKTOP|Unity| |XDG_SESSION_DESKTOP|ubuntu| |XDG_SESSION_TYPE|x11|

A/B Experiments

``` vsliv368:30146709 vsreu685:30147344 python383:30185418 vspor879:30202332 vspor708:30202333 vspor363:30204092 vslsvsres303:30308271 vserr242cf:30382550 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vshan820:30294714 vstes263:30335439 vscorecescf:30445987 pythondataviewer:30285071 vscod805cf:30301675 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 cmake_vspar411:30581797 vsaa593cf:30376535 pythonvs932:30410667 cppdebug:30492333 vsclangdf:30486550 c4g48928:30535728 dsvsc012cf:30540253 pynewext54:30695312 azure-dev_surveyone:30548225 nodejswelcome1:30587005 2e4cg342:30602488 pyind779:30671433 f6dab269:30613381 pythonsymbol12:30671437 2i9eh265:30646982 pythonb192:30669360 defaultazurewalk:30687958 pythonms35:30701012 pythonfmttext:30710681 pythonclientmvcf:30708686 ```

[haochengxia]

Can you offer a .npy file to help me reproduce this problem? Many thanks.

[raghav2712]

Rajendra Singh Rajput has sent you an email via Gmail confidential mode:

[image: Gmail logo]Re: [haochengxia/vscode-numpy-viewer] The editor not be opened due to an unexpected error: Assertion Failed: argument is underfined or null (Issue #12) https://confidential-mail.google.com/msg/AA2T6PaN1-Y1BkHXKs2iKn4ZMnSbunuvK3oHpe9IG9NlOeQwke2O4KNFV_lEutgUR4511STg5ha8RVTeqFQ7RSEl-YXPmfcOdT-W9ghM5eVWez7zSTszew2oiti1rNXvKOItoVnwLLZIYNNdeY9wHwzIPX7qwcg9lugVBhXeYbCXTQbzqUpQMs4TL39QFvi9vMlhhEH9xeHESKUgNA==

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[raghav2712]

您的 Google 验证码是 251937

[haochengxia]

The problem is that the file is too large and includes more than 10 million elements (13729792). It is a performance issue of vs code itself. Therefore, I would recommend you try another extension vscode-pydata-viewer which is powered by a Python interpreter and display limited elements. Hope it can be helpful, thanks.

[michaelklachko]

I have the same issue when trying to open a file containing an array with 22,000 elements.

[haochengxia]

I will check this issue as soon as possible. THX