I am trying to create a facebook application and this is my first time. I read several articles on how to create one and I created an application from this page https://developers.facebook.com/apps. When I clicked on Go to App from facebook right after I created it. It is showing this error
I have tried to look on Heroku dev center for same type of problem to resolve problem on my own I couldn't find any solution. When I do curl -v https://tranquil-oasis-2533.herokuapp.com it says HTTP/1.1 500 Internal Server Error. This is the output from heroku logs http://pastebin.com/0qdueiZE. Somebody please help me.
This appears to be an issue with the faceplate module. It is described here: https://github.com/heroku/faceplate/pull/20
You have two options to get around the issue:
Propose a fix to faceplate that works within the constraints of the Facebook application security here: https://developers.facebook.com/docs/ApplicationSecurity/
Take your Facebook app out of sandbox mode.
This seems to be issue with sandbox mode. Disable sandbox mode. Here is the steps how you can do it. Go to https://developers.facebook.com/apps.
click "Edit Settings"
and selected radio button "disabled" for the "Sanbox Mode" under "basic info".
Hope this helps.
The error message points to what needs to be known
Cannot read property 'name' of undefined
<title><%= app.name %></title>
app is undefined. Probably want to check your web.js file to see what app is up to.
And ensure you have the latest node template for Heroku.
My guess is that you aren't passing app as a local to the index.ejs template. If you're using Express, console.log(res.locals) before you res.render index.ejs. Is app in the logged output?