问题
I know there are other heavily answered questions out there for this, but I'm posting my specific configuration to see if maybe someone can tell me that I have an error.
My app is loading just fine on desktop, but I'm getting an error "The page you requested was not found" in my mobile browser.
Facebook Canvas
Canvas Page: https://apps.facebook.com/hiwayfcu-hockey
Secure Canvas URL: https://hiwayfcu.wpengine.com/redirect/?fb
Mobile Site URL: https://hiwayfcu.wpengine.com/redirect/?fb
Website
Site URL: http://hiwayfcu.wpengine.com/
Mobile Site URL is no longer a field for this platform, as indicated by older discussions. Note, however, that my website is responsive so it should work for any browser size.
Page Tab
Secure Page Tab URL: https://hiwayfcu.wpengine.com/
The code inside of my redirect page:
<script>top.location="https://www.facebook.com/hiwayfcu?sk=app_1154426381277023&ref=ts"</script>
This page was set up via Wordpress. I've seen some other reports that perhaps the redirection between Wordpress and FB doesn't work well, but I'm hoping that's an issue of the past.
来源：https://stackoverflow.com/questions/37303001/custom-facebook-tab-not-rendering-on-mobile