NO WROKS

[Edgar-Rivera]

Type: Bug

Issue Description

Steps to Reproduce

Expected Behavior

Actual Behavior

Extension version: 2.130.5
VS Code version: Code 1.114.0 (Universal) (e7fb5e96c0730b9deb70b33781f98e2f35975036, 2026-04-01T09:27:11Z)
OS version: Darwin arm64 25.4.0
Modes:

Logs

C# log

Details

2026-04-01 21:09:55.245 [info] Locating .NET runtime version 10.0.5
2026-04-01 21:09:55.298 [info] Dotnet path: /usr/local/share/dotnet/dotnet
2026-04-01 21:09:55.298 [info] Activating C# + C# Dev Kit...
2026-04-01 21:09:55.457 [info] info: Program[0]
2026-04-01 21:09:55.457 [info]       Server started with process ID 16338
2026-04-01 21:09:55.797 [info] [Program] Language server initialized
2026-04-01 21:09:55.797 [info] [Program] Monitoring client process 16176 for exit
2026-04-01 21:09:57.832 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Proyecto /Users/edgarrivera/Documents/ASG/ASG/ASG.csproj cargado por el Kit de desarrollo de C#
2026-04-01 22:25:14.868 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:25:26.058 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:25:26.922 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:25:27.303 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:25:29.022 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:30:43.776 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-01 22:37:30.532 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]

C# LSP Trace Logs log

Details

Environment Information

VSCode version: 1.114.0
C# Extension: 2.130.5
Using OmniSharp: false

Dotnet Information

.NET SDK: Version: 10.0.201 Commit: 4d3023de60 Workload version: 10.0.200-manifests.0793c108 MSBuild version: 18.3.0-release-26153-122+4d3023de6

Runtime Environment:
OS Name: Mac OS X
OS Version: 26.4
OS Platform: Darwin
RID: osx-arm64
Base Path: /usr/local/share/dotnet/sdk/10.0.201/

.NET workloads installed:
There are no installed workloads to display.
Configured to use workload sets when installing new manifests.
No workload sets are installed. Run "dotnet workload restore" to install a workload set.

Host:
Version: 10.0.5
Architecture: arm64
Commit: a612c2a105

.NET SDKs installed:
9.0.311 [/usr/local/share/dotnet/sdk]
10.0.103 [/usr/local/share/dotnet/sdk]
10.0.201 [/usr/local/share/dotnet/sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 9.0.13 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.3 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.5 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 9.0.13 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.3 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.5 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
None

Environment variables:
DOTNET_CLI_UI_LANGUAGE [en-US]
DOTNET_MULTILEVEL_LOOKUP [0]

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions

Extension	Author	Version	Folder Name
azurecli	ms-vscode	0.6.0	ms-vscode.azurecli-0.6.0
cmake-tools	ms-vscode	1.22.28	ms-vscode.cmake-tools-1.22.28
copilot-chat	GitHub	0.42.2	github.copilot-chat-0.42.2
cpp-devtools	ms-vscode	0.4.6	ms-vscode.cpp-devtools-0.4.6
cpptools	ms-vscode	1.31.4	ms-vscode.cpptools-1.31.4-darwin-arm64
cpptools-extension-pack	ms-vscode	1.5.1	ms-vscode.cpptools-extension-pack-1.5.1
cpptools-themes	ms-vscode	2.0.0	ms-vscode.cpptools-themes-2.0.0
csdevkit	ms-dotnettools	3.10.7	ms-dotnettools.csdevkit-3.10.7-darwin-arm64
csharp	ms-dotnettools	2.130.5	ms-dotnettools.csharp-2.130.5-darwin-arm64
data-workspace-vscode	ms-mssql	0.6.3	ms-mssql.data-workspace-vscode-0.6.3
debugpy	ms-python	2025.18.0	ms-python.debugpy-2025.18.0-darwin-arm64
github-copilot-code-reviewer	jakubkozera	0.22.2	jakubkozera.github-copilot-code-reviewer-0.22.2
jupyter	ms-toolsai	2025.9.1	ms-toolsai.jupyter-2025.9.1-darwin-arm64
jupyter-keymap	ms-toolsai	1.1.2	ms-toolsai.jupyter-keymap-1.1.2
jupyter-renderers	ms-toolsai	1.3.0	ms-toolsai.jupyter-renderers-1.3.0
ms-sql-manager	jakubkozera	0.19.5	jakubkozera.ms-sql-manager-0.19.5
mssql	ms-mssql	1.41.0	ms-mssql.mssql-1.41.0
python	ms-python	2026.4.0	ms-python.python-2026.4.0-darwin-arm64
remote-containers	ms-vscode-remote	0.447.0	ms-vscode-remote.remote-containers-0.447.0
sql-bindings-vscode	ms-mssql	0.4.1	ms-mssql.sql-bindings-vscode-0.4.1
sql-database-projects-vscode	ms-mssql	1.5.8	ms-mssql.sql-database-projects-vscode-1.5.8
vscode-azureappservice	ms-azuretools	0.26.5	ms-azuretools.vscode-azureappservice-0.26.5
vscode-azureresourcegroups	ms-azuretools	0.12.4	ms-azuretools.vscode-azureresourcegroups-0.12.4
vscode-containers	ms-azuretools	2.4.1	ms-azuretools.vscode-containers-2.4.1
vscode-dotnet-runtime	ms-dotnettools	3.0.0	ms-dotnettools.vscode-dotnet-runtime-3.0.0
vscode-icons	vscode-icons-team	12.17.0	vscode-icons-team.vscode-icons-12.17.0
vscode-jupyter-cell-tags	ms-toolsai	0.1.9	ms-toolsai.vscode-jupyter-cell-tags-0.1.9
vscode-jupyter-slideshow	ms-toolsai	0.1.6	ms-toolsai.vscode-jupyter-slideshow-0.1.6
vscode-pylance	ms-python	2026.2.1	ms-python.vscode-pylance-2026.2.1
vscode-python-envs	ms-python	1.26.0	ms-python.vscode-python-envs-1.26.0-darwin-arm64

C# Settings

Setting	Value
preferCSharpExtension	false
compilerDiagnosticScope	openFiles
analyzerDiagnosticScope	openFiles
enableXamlTools	true
useServerGC	true

System Info

Item	Value
CPUs	Apple M4 (10 x 2400)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x106b [Google Inc. (Apple)], DEVICE=0x0000 [ANGLE (Apple, ANGLE Metal Renderer: Apple M4, Version 26.4 (Build 25E246))], DRIVER_VENDOR=Apple, DRIVER_VERSION=26.4 ACTIVE Machine model name: Mac Machine model version: 16.1 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: enabled_on trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	3, 3, 2
Memory (System)	16.00GB (0.07GB free)
Process Argv	--crash-reporter-id 3edbe69b-52a8-4665-a057-c9d5cf3d05ee
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
pythonvspyt551:31249599
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
6abeh943:31336334
envsdeactivate2:31464701
cloudbuttont:31379625
aihoversummaries_f:31469309
3efgi100_wstrepl:31403338
use-responses-api:31390855
je187915:31454425
ec5jj548:31422691
cp_cls_t_966_ss:31454198
find_all_ref_in_bg_f:31469307
c3h7c220:31478652
ge8j1254_inline_auto_hint_haiku:31427726
38bie571_auto:31426784
cp_cls_c_1081:31454833
conptydll_true:31485577
ia-use-proxy-models-svc:31452481
e9c30283:31461165
test_treatment2:31471001
control_6dc23131:31467998
idci7584:31464702
nes-ftch-new:31485413
showingstats:31481873
ei9d7968:31458072
534a6447:31478749
chat:31457767
8hig5102:31480529
89g7j272:31486321
bg_compact_t:31487244
t-some:31486549
cpptoolson-v2:31475363
db0gd219:31481871
ec1eg703:31484515
ddid_c:31478207
getcmakediagnosticson:31487007
jah3f675:31485061

[davidwengier]

Thanks for reporting this issue. When formatting logs this error it is usually difficult for us to reproduce without extra info, and so we have added extra logging to our formatting engine to help with this. The instructions for turning on the extra logging are here: https://github.com/dotnet/razor/blob/main/docs/Formatting.md#turn-on-formatting-logging

If you could enable this logging, open VS, and perform your formatting operation again, that will create a folder on disk with all of the info we need to solve this problem. If you can then zip up the folder and attach it to this issue, we'll be able to get this resolved.

Thanks very much!