microsoft / microsoft/vscode-mssql
[Bug]: no connection to server
- Dominant language
- TypeScript
- Stars
- 1.9k
- Forks
- 610
- Avg merge
- 2d 3h
- Merged PRs (30d)
- 97
Description
### Description
Error message "The SQLToolsService service has crashed. Details: The service process was unexpectedly closed" upon startup of VS Code. Unable to connect to MSSQL.
### Steps to Reproduce
1. Start VS Code.
Alt:
1. Start VS Code
2. Attempt to connect to MSSQL
### Affected Area
- [ ] Connection dialog (SQL Server | Azure browse/Fabric browse)
- [ ] Query editor
- [ ] Query results panel
- [ ] Object Explorer
- [ ] GitHub Copilot integration
- [ ] Preview/Edit data
- [ ] Table Designer
- [ ] Schema Designer
- [ ] Schema Compare
- [ ] Local SQL Server Container provisioning
- [ ] SQL database in Fabric provisioning
- [ ] DACPAC/BACPAC export/import
- [ ] SQL Database projects
- [ ] Query Plan Visualizer
- [ ] Other (please describe below)
### If you selected "Other", please describe the affected area
_No response_
### Environment Information
Latest versions of VS Code, SQL Server, and SQL Database Projects. Microsoft OS. Connecting to SQL Server Management Studio.
### Confirmation
- [x] I have searched existing issues and couldn't find a match
- [ ] I want to work on this issue
Contributor guide
No contributing guide indexed for this repository
Research direction
Reproduce the failure by starting VS Code and attempting an MSSQL connection, then trace the SQLToolsService crash reported in the error message. Done means the service remains running after startup and an MSSQL connection succeeds on the stated current versions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql, typescript
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100