Issue while building the solution

[Bhanu0550]

I have made some changes in the css color,then im trying to build the solution again but facing the errors.Can you please help me with solving the issue.

Issues

C:\Users\Lenovo.nuget\packages\microsoft.powerapps.msbuild.solution\1.9.4\build\Microsoft.PowerApps.MSBuild.Solution.targets(101,5): error : Project Refer
ence with output path 'C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\out\controls', is not a valid PowerApps Component Type [C
:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj]
C:\Users\Lenovo.nuget\packages\microsoft.powerapps.msbuild.solution\1.9.4\build\Microsoft.PowerApps.MSBuild.Solution.targets(101,5): error : Cds component
type not supported [C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj]
Done Building Project "C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj" (default targets) -

• FAILED.

Build FAILED.

"C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj" (default target) (1) ->
(ProcessCdsProjectReferencesOutputs target) ->
C:\Users\Lenovo.nuget\packages\microsoft.powerapps.msbuild.solution\1.9.4\build\Microsoft.PowerApps.MSBuild.Solution.targets(101,5): error : Project Ref
erence with output path 'C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\out\controls', is not a valid PowerApps Component Type
[C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj]
C:\Users\Lenovo.nuget\packages\microsoft.powerapps.msbuild.solution\1.9.4\build\Microsoft.PowerApps.MSBuild.Solution.targets(101,5): error : Cds compone
nt type not supported [C:\Users\Lenovo\Downloads\PCFControls-master\PCFControls-master\ColorGrid\ColorGrid\finalView\finalView.cdsproj]

0 Warning(s)
2 Error(s)