Request textDocument/semanticTokens/range failed.

[ChrisPetersen]

Type: Bug

Request textDocument/semanticTokens/range failed.
Message: Could not load file or assembly 'System.Threading.Channels, Version=10.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The system cannot find the file specified.
Code: -32000

Extension version: 2.160.4
VS Code version: Code - Insiders 1.139.0-insider (c0f6c8cd52aeceb78b91631bce1b37d161a93d3f, 2026-09-21T04:12:52Z)
OS version: Windows_NT x64 10.0.22631
Modes:

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-11850H @ 2.50GHz (16 x 2496)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x8086, DEVICE=0x9a60 [Intel(R) UHD Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=31.0.101.3358 ACTIVE GPU1: VENDOR= 0x10de, DEVICE=0x25b8 [NVIDIA RTX A2000 Laptop GPU], DRIVER_VERSION=31.0.15.1713 GPU2: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.22621.7376 Machine model name: Machine model version: direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	31.67GB (6.74GB free)
Process Argv	--crash-reporter-id 37dd8d43-565f-4fe7-afad-c51ec605b05c
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
pythonvspyt551cf:31249598
nativeloc1:31118317
dwcopilot:31158714
dwoutputs:31242946
copilot_t_ci:31333650
g012b348:31231168
pythonrdcb7:31268811
pythonpcpt1cf:31399617
6518g693:31302842
envsactivate1:31349248
editstats-enabled:31346256
cloudbuttont:31366566
3efgi100_wstrepl:31403338
cp_cls_t_966_ss:31526232
4je02754:31455664
8hhj4413:31478653
ge8j1254_inline_auto_hint_haiku:31490507
cp_cls_t_1081:31454832
conptydll_true:31485575
e9c30283:31453065
46204921:31447328
ei9d7968:31462942
89g7j272:31506658
7e884298:31462391
i2gc6536:31472020
52612955:31508042
ddid_c:31478205
hmra_i5g22:31518061
7df3h592:31491241
cp_cls_t_1082:31535311
logging_enabled_new:31490725
jb_cp_cls_t_632:31543129
32d76977:31503652
ha629193:31508444
a1ije391_t:31533808
jbcp_cls_pctr_t:31531130
cp_intellij_t_nes:31548657
24a33675:31587543
hide-eh-duplicates:31543293
replace-eh-with-ah:31545853
ihg5j128:31534457
enable_editor_pane_layout:31551200
52258b4d:31547953
36h42362:31560305
c7c27ce7:31551212
1h923230:31564177
treatment-23-1:31555779
unuse_dynamic_mcp:31555281
0c1h4866:31562347
5b8j3302:31564600
autotiers:31584973
mangle-name-treatment:31568054
allow-signed-out:31574470
codex-agent-enabled:31566739
intellij_nes_preview_t:31580086
64a8d082:31573709
issue8950-5d26a188:31574957
multiv2:31574987
ae8b2313:-9
2bfb8b39:31585911
outline:31581109
1cff76af:31580265
96d59efc:31580278
85d09606-suggestts7:31587098
links-treatment:31581067
usage_tips_endabled_0911:31587631
7g328426_fixed:31583679
54hd3363:31585488
sessioninlinediffenabled_disabled:31587634
permission_prompt_control:1332567
ccr_pr_nudge_adoption:1319471
vsc_wsm_c:1324224
ce50c479:1394169
3aced641:1389836
sem_714gi995:1394171