Failing test: Aspire.Cli.Tests.Commands.ExtensionInternalCommandTests.GetAppHostsCommand_WithSingleProject_ReturnsSuccessWithValidJson #12304
Description
Build Information
Build: https://github.com/dotnet/aspire/actions/runs/18735142042
Build error leg or test failing: Aspire.Cli.Tests.Commands.ExtensionInternalCommandTests.GetAppHostsCommand_WithSingleProject_ReturnsSuccessWithValidJson
Pull request:
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}System.Text.Json.JsonException : '0x1B' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0.
---- System.Text.Json.JsonReaderException : '0x1B' is an invalid start of a value. LineNumber: 0 | BytePositionInLine: 0. at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonTypeInfo`1 jsonTypeInfo)
at Aspire.Cli.Tests.Commands.ExtensionInternalCommandTests.GetAppHostsCommand_WithSingleProject_ReturnsSuccessWithValidJson() in D:\a\aspire\aspire\tests\Aspire.Cli.Tests\Commands\ExtensionInternalCommandTests.cs:line 84
--- End of stack trace from previous location ---
----- Inner Stack Trace -----
at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker)
at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first)
at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
at System.Text.Json.Utf8JsonReader.Read()
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Stdout
Details
Temporary workspace created at: C:\Users\runneradmin\AppData\Local\Temp\Aspire.Cli.Tests\TemporaryWorkspaces\669bca50-e4bf-4c75-b7ea-613ce61228a5
Report for Quarantined runs
Recent runs:
| OS | Last 100 runs |
|---|---|
| linux (0/100) | No failures ✅ |
| macos (0/100) | No failures ✅ |
| windows (0/100) | No failures ✅ |
Summary
| Last 7 days | Last 14 days | Last 30 days | Most Affected OS | Failure Rate |
|---|---|---|---|---|
| 0 / 82 | 0 / 157 | 0 / 344 | N/A | 0.0% |
-- Updated on 2/18/2026 6:19:03 PM UTC
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 0 | 0 |