Hi @sheldoncopper73 ,
Do you mean that the "pac pcf push -pp new -f" command work well before?
Have you re-build your PCF component project before updating it to your solution?
Before updating the code to the latest in your solution, please make sure you have re-build PCF component project. In addition, the -publisher-prefix value in your push command should match the publisher prefix of your solution in which the components will be included. In other words, the -publisher-prefix value in your Push command should match the -publisher-prefix value you defined in your pac solution init command.
Please check the following article for more details:
https://docs.microsoft.com/en-us/powerapps/developer/component-framework/import-custom-controls#deploying-code-components
After you re-build your PCF Component Project using "npm run build" command, please run the following command:
msbuild /t:build /restore
to re-build your solution file. After that, you could consider remove the solution from your CDS Environment, then re-import the solution file into your CDS Environment manually, then check if the issue is fixed.
More details about updating an existing PCF project, please check the following article:
https://docs.microsoft.com/en-us/powerapps/developer/component-framework/updating-existing-controls#updating-the-project-files
As an another solution, you could also consider another solution file based on the latest code using the following command:
pac solution init --publisher-name new_publisher_name --publisher-prefix new_prefix_value
Also please make sure you have installed latest pac command on your side, please run the following command to install the latest version of pac command:
pac install latest
Best regards,
