Mikhail Efremov

Symptoms The agent doesn't report the corresponding parameters: DotNetCli_Path and DotNetCli. This causes the agent to report the .NET build runner as incompatible. Cause Canonical changed the defa...

Symptoms Java Unreal Engine 5.4 builds are abruptly canceled, or the build agent is terminated for no apparent reason. Cause Unreal Engine 5.4 introduced a new "cleanup tool" in UEDeployAndroid.cs ...

Symptoms When using distributed build mode with the Unreal Engine Plugin in TeamCity the "parent" build can be incorrectly marked as "failed to start" if one of the builds generated by the BuildGra...

Problem Generating Kotlin DSL versioned settings fails when the DSL pom.xml declares a dependency hosted in a private Maven repository. The Create Project From URL page reports: Failed to apply cha...

Problem Re-running a finished build reuses the snapshot dependency builds from the original run instead of building them again. This happens even when the snapshot dependency has Do not run new bui...

Symptoms In TeamCity with the built-in authentication module (On-Premises or Cloud), a password reset appears to succeed: the reset page confirms a new password was set and opens the profile page. ...

Symptoms: When triggering a build via the REST API, the build starts on the default branch of the corresponding VCS root, and the following warning is displayed: The build was triggered in the bran...

Symptoms Triggering a personal build on a large Perforce change list using the TeamCity Visual Studio Add-in fails with the following error: Failed to post changes to TeamCity server. No builds wer...

Problem When attempting to build a project targeting .NET 9, the build fails with the error: The current .NET SDK does not support targeting .NET 9.0. Either target .NET 8.0 or lower, or use a vers...

Symptoms When queuing builds using the TeamCity RESTP API, the revisions specified in the API call are ignored, and the build is started on a different branch/revision. Cause This often happens whe...