Publish a project of extraction of data and execute it with uipath robot

hello all,
I am facing some problem when i publish my project on uipath robot when i am running my workflow from uipath studio . it works properly , my project is about extract specific information from pdf and insert in excel , now when i publish the process and then execute from uipath robot my excel is blank. so please resolve my issue , thanks

@vishal.sonnor After publishing default path will be changed to C:\Users\Username.nuget\packages\projectName\1.0.1\lib\net45

Please try giving the full PDF path and whatever the paths you are using in the workflow, provide entire path @vishal.sonnor

And check using a write line activity that the data which you are scraping is not null