Hi All,

I have implemented the docusign custom button logic in Partner Community Salesforce. Whenver i'm clicking the docusign button, i able to redirected to Docusign page and send the document. In Customer community, i am not able to redirected to the Docusign page. Instead of that, I'm getting error as shown in below screenshot. 


FYI, I have given same permission to Customer Commuity as in Partner Community. 
Thanks in Advance.

Hi All,

I am a beginner in Salesforce apex development. can you please tell me how to debug the each and every line in the Apex classes?