Unable to Publish Test Case Workflows to Orchestrator

I am facing an issue while publishing Test Automation Projects/ test cases to orchestrator using UiPath Studio 25.10.2 LTS in VDI
Issue Description:

  • Publishing test automation projects fails when using Studio 25.10.2 LTS
  • The same project publishes successfully when using Studio 24.10.1
  • No changes were made to:
    Orchestrator
    Folder type (Test Automation)
    User permissions
    Test cases or project structure

This behavior suggests a possible regression or compatibility issue in Studio 25.10.2 LTS related to Test Automation publishing.

ERROR: The assembly compilation returned the following errors: * C:\Users\pdeshpande\Documents\TestAutomationProject2.local\install\PerformanceTestingBootloaderWorkflow+BootloaderActivity.cs(91,41): error CS1525: Invalid expression term ‘)’

@5c92f7359ddde1b2ad4bd6de7 @Gabriela_Vaduva Kindly suggest if any workaround is required

Thanks

@Pooja_K

its an identified issue…the fix will be there in latest version

in the meantime using old version or 25.10.3 is the workaround

cheers

This is known issue, simply downgrade package to lower version stable or upgrade to latest version and give a try.

Could you please confirm whether the issue is identified only in 25.10.2 LTS version?

@Pooja_K

even in 26.0 sts it is identified. in latest release it would be fixed

cheers

Hi @Pooja_K

This looks like a regression in Studio 25.10.2 LTS affecting Test Automation publishing. The CS1525 error comes from the generated bootloader code.

Workarounds:

  • Use Studio 24.10.1 LTS for publishing Test Automation projects.
  • Clean bin and obj folders, then rebuild if testing 25.10.2.
  • Ensure all dependencies are updated.
  • Report the issue to UiPath support.
1 Like

Hi @Pooja_K , this had been fixed on Studio 25.10.3 LTS and a fix for the STS version is coming soon.

Getting error while publishing UiPath packages - Help / Studio - UiPath Community Forum