Missing Azure Web App Package or Folder

I am attempting to publish and deploy an azure web app, the code seems to be running fine with no errors however when I build the project it returns the following error, I'm stumped and can't figure out what I'm missing for this to run.

Task         : Azure App Service Deploy
Description  : Update Azure App Service using Web Deploy / Kudu REST APIs
Version      : 2.1.8
Author       : Microsoft Corporation
Help         : [More Information](http://ift.tt/2fDdLCi)
==============================================================================
18aaa311-a558-4abe-a1fd-201c6a222eb8 exists true
Error: Not found files: C:\a\1\a\LPCTradeDesk.Web.zip