Main(Autosaved).xaml: Column type is not supported

Main(Autosaved).xaml: Column type is not supported. show to solve it because my column type is correct

Hi @UJJVAL_BHAGAT ,

Could you let us know some more details of the issue ?

Do you get the error when you execute the workflow and is it happening for a specific activity or do you have it already when opening the workflow or does it happen right after Execute is Clicked ?