The changes must not overlap. (Parameter 'changes')

[shafi-hossain]

Type: Bug

Issue Description

Steps to Reproduce

Expected Behavior

Actual Behavior

Extension version: 2.130.5
VS Code version: Code 1.116.0 (560a9dba96f961efea7b1612916f89e5d5d4d679, 2026-04-15T00:28:13Z)
OS version: Windows_NT x64 10.0.26200
Modes:

Logs

C# log

Details

2026-04-16 10:17:46.754 [info] Locating .NET runtime version 10.0.5
2026-04-16 10:17:47.731 [info] Did not find .NET 10.0.5 on path, falling back to acquire runtime via ms-dotnettools.vscode-dotnet-runtime
2026-04-16 10:17:47.917 [info] Dotnet path: c:\Users\BJIT\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\10.0.2~x64~aspnetcore\dotnet.exe
2026-04-16 10:17:47.917 [info] Activating C# + C# Dev Kit...
2026-04-16 10:17:48.401 [info] info: Program[0]
2026-04-16 10:17:48.401 [info]       Server started with process ID 25052
2026-04-16 10:17:52.592 [info] [Program] Language server initialized
2026-04-16 10:17:52.593 [info] [Program] Monitoring client process 25864 for exit
2026-04-16 10:18:03.590 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project E:\DENSAN\Densan-Gerrit\p1737_densan_pharmaceutical_inventory_system\msvweb\msvweb.csproj loaded by C# Dev Kit
2026-04-16 10:18:14.842 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-16 10:19:05.064 [error] Request textDocument/formatting failed.
  Message: The changes must not overlap. (Parameter 'changes')
  Code: -32000 
[object Object]
2026-04-16 10:19:34.096 [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: 1.116.0
C# Extension: 2.130.5
Using OmniSharp: false

Dotnet Information

Host:
Version: 10.0.2
Architecture: x64
Commit: 4452502459
RID: win-x64

.NET SDKs installed:
No SDKs were found.

.NET runtimes installed:
Microsoft.AspNetCore.App 10.0.2 [c:\Users\BJIT\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime.dotnet\10.0.2x64aspnetcore\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 10.0.2 [c:\Users\BJIT\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime.dotnet\10.0.2x64aspnetcore\shared\Microsoft.NETCore.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
DOTNET_CLI_UI_LANGUAGE [en-US]
DOTNET_NOLOGO [true]

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
csdevkit	ms-dotnettools	3.10.14	ms-dotnettools.csdevkit-3.10.14-win32-x64
csharp	ms-dotnettools	2.130.5	ms-dotnettools.csharp-2.130.5-win32-x64
debugpy	ms-python	2025.18.0	ms-python.debugpy-2025.18.0-win32-x64
docker	docker	0.18.0	docker.docker-0.18.0-win32-x64
powershell	ms-vscode	2025.4.0	ms-vscode.powershell-2025.4.0
python	ms-python	2026.4.0	ms-python.python-2026.4.0-win32-x64
remote-containers	ms-vscode-remote	0.447.0	ms-vscode-remote.remote-containers-0.447.0
remote-wsl	ms-vscode-remote	0.104.3	ms-vscode-remote.remote-wsl-0.104.3
vscode-containers	ms-azuretools	2.4.1	ms-azuretools.vscode-containers-2.4.1
vscode-docker	ms-azuretools	2.0.0	ms-azuretools.vscode-docker-2.0.0
vscode-dotnet-runtime	ms-dotnettools	3.0.0	ms-dotnettools.vscode-dotnet-runtime-3.0.0
vscode-pylance	ms-python	2026.2.1	ms-python.vscode-pylance-2026.2.1
vscode-python-envs	ms-python	1.28.0	ms-python.vscode-python-envs-1.28.0-win32-x64
vscode-speech	ms-vscode	0.16.0	ms-vscode.vscode-speech-0.16.0-win32-x64
vscode-typescript-next	ms-vscode	6.0.20260401	ms-vscode.vscode-typescript-next-6.0.20260401

C# Settings

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

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz (8 x 2112)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x8086, DEVICE=0x9b41 [Intel(R) UHD Graphics], DRIVER_VENDOR=Intel, DRIVER_VERSION=31.0.101.2135 ACTIVE GPU1: VENDOR= 0x1414, DEVICE=0x008c [Microsoft Basic Render Driver], DRIVER_VERSION=10.0.26100.8246 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 webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	31.84GB (14.35GB free)
Process Argv	--crash-reporter-id fbf62d53-8c99-420b-9237-a69687a4c8ed
Screen Reader	no
VM	0%

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