Standard button on custom object on salesforce

Question

I have installed Docusign in salesforce. The button in opportunity works but my custom button on a custom object doesn't work.

My button is standard

:{!REQUIRESCRIPT("/apex/dsfs__DocuSign_JavaScript")} DocuSign_CreateEnvelope();

I have the error:

A problem with the OnClick JavaScript for this button or link was encountered:

 unterminated string literal 

Answer 1

Try it without the ':' thus resulting in

{!REQUIRESCRIPT("/apex/dsfs__DocuSign_JavaScript")} DocuSign_CreateEnvelope();