I am getting the following error after i added the app to the app catalog. The specified application identifier * is invalid or does not exist. I have no idea whats wrong. Can anyone help me?
So basically i didnt realize i had to go into the webconfig and appmanifest.xml to change the clientid="//randomNumberGeneratedGoesHere", you get this from from the ~/_layouts/15/appnewreg.aspx page