Known Build Error: error : Cannot create a file when that file already exists.
Author: wtgodbeCreated Mar 27, 2025Updated Sep 17, 2026
Labelsarea-infrastructurearea-grpcKnown Build Error
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=995186&view=logs&j=1b89928a-2219-5ef9-602f-f95beb3da4dc Build error leg or test failing: Build / Build: Windows x64/x86/arm64 / Build x64 Pull request: https://github.com/dotnet/aspnetcore/pull/61011
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "error : Cannot create a file when that file already exists.",
"ErrorPattern": "",
"BuildRetry": true,
"ExcludeConsoleLog": true
}Known issue validation
Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=995186
Error message validated: [error : Cannot create a file when that file already exists.]
Result validation: :white_check_mark: Known issue matched with the provided build.
Validation performed at: 3/27/2025 3:36:33 AM UTC
Report
| Build | Repository | Step Name | Console log | Pull Request |
|---|---|---|---|---|
| 1598253 | dotnet/aspnetcore | Run build.cmd | Log | |
| 1589403 | dotnet/aspnetcore | Run build.cmd | Log | |
| 1583410 | dotnet/aspnetcore | Run build.cmd | Log | |
| 1582755 | dotnet/aspnetcore | Run build.cmd | Log | |
| 1572194 | dotnet/aspnetcore | Run build.cmd | Log | dotnet/aspnetcore#68886 |
| 1569844 | dotnet/aspnetcore | Run build.cmd | Log | dotnet/aspnetcore#68836 |
| 1566506 | dotnet/aspnetcore | Run build.cmd | Log |
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 1 | 7 |
Source: dotnet/aspnetcore