Fix process hang for `find` errors

Fixes #7 

This PR fixes the issue where the entire app process could hang if any error occurred during the find operation. To test, you just need to issue a malformed `GET` request. The easiest way is to modify the `targetId` of any details page that relies on SFDC as it's datastore.

@Samrudhi, can you review this since I think you are the only one who fully knows how to test adapter changes?