Title: [Plugin: WPBook] App Temporarily Unavailable Runtime errors: Last modified: August 19, 2016 --- # [Plugin: WPBook] App Temporarily Unavailable Runtime errors: * Resolved [Jonas](https://wordpress.org/support/users/jonaskroyer/) * (@jonaskroyer) * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/) * Hi * Thanks for a great plugin, although I can’t seem to get it to work the way it’s supposed to (I’m using WPBook Version 2.0.12) * I have double and triple my setting to your guidelines but I keep getting the same error and no posting on my Facebook site wall. * App Temporarily Unavailable Runtime errors: Names beginning with “fb” are reserved by Facebook (fb_share) * My settings: Site URL [http://www.jonaskroyer.com/photography/techref/](http://www.jonaskroyer.com/photography/techref/) Canvas Page [http://apps.facebook.com/jkroyer/](http://apps.facebook.com/jkroyer/) Canvas URL [http://www.jonaskroyer.com/photography/techref/](http://www.jonaskroyer.com/photography/techref/) Canvas FBML/iframe iframe * (My blog is located pretty deep in my site) * I have even tried to reenter ?app_tab=true&fb_force_mode=fbml several times * In the advanced setting I have only activated “Canvas Session Parameter (Deprecated)” * Please help (and bare in mind I’m a total doorknob when it comes to writing code) * -Jonas Viewing 6 replies - 1 through 6 (of 6 total) * Thread Starter [Jonas](https://wordpress.org/support/users/jonaskroyer/) * (@jonaskroyer) * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865678) * Supplementary… * Facebook API Key: Facebook Secret: PageID: Are as they should. * I have run: Check permissions Grant Permissions for this page And they came out as they should. * thanks * Thread Starter [Jonas](https://wordpress.org/support/users/jonaskroyer/) * (@jonaskroyer) * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865681) * Well * I just managed to get the error to go away. Apparently the “Simple Facebook Share Button” plugin and the “WPBook” plugin doesn’t play well together… * Still no joy on the wall though 🙁 * Plugin Author [John Eckman](https://wordpress.org/support/users/johneckman/) * (@johneckman) * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865690) * Probably an error caused by “Simple Facebook Share” being nested inside Facebook, which may not be allowed. * When you say “still no joy on the wall” – have you published a new post? Did you get any errors? * (WPBook only triggers publishing to the wall on new posts) * What does the “Check Permissions” page say? * Have you enabled ” Show errors posting to Facebook Stream”? * Thread Starter [Jonas](https://wordpress.org/support/users/jonaskroyer/) * (@jonaskroyer) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865838) * > When you say “still no joy on the wall” – have you published a new post? Did > you get any errors? * Yes I posted and reposted several times each time I tried something new and no errors has occurred since I disabled the other plugin. * > What does the “Check Permissions” page say? * Nothing. It goes straight to the below website and shows my blog in iFrame [http://apps.facebook.com/jkroyer/?is_permissions=true](http://apps.facebook.com/jkroyer/?is_permissions=true) * > Have you enabled ” Show errors posting to Facebook Stream”? * Yes I did and from the very beginning. This is how I found out about the “Simple Facebook Share” plugin being incompatible with WPBook. Nothing has come up since I shut the share plugin down. * Plugin Author [John Eckman](https://wordpress.org/support/users/johneckman/) * (@johneckman) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865859) * The fact that [http://apps.facebook.com/jkroyer/](http://apps.facebook.com/jkroyer/) just loads your blog in an iframe means that the WPBook plugin is not actually working. * WPBook substitutes it’s own theme for the blog’s normal theme when called from inside Facebook – since that’s not happening, WPBook is not being triggered at all. * Looking at your application Canvas in Firefox, I can see that the URL of the iFrame is “[http://www.jonaskroyer.com/photography/techref”](http://www.jonaskroyer.com/photography/techref”); * This suggests two issues with the settings for your Facebook app: 1. On the “Website” tab, your url should include a trailing slash: “[http://www.jonaskroyer.com/photography/techref/”](http://www.jonaskroyer.com/photography/techref/”); 2. On the “Advanced” tab, you need to ensure that “OAuth 2.0 for Canvas” and “POST for Canvas” are set to “Disabled.” (Maybe others too – my own app has them ALL set to disabled, but these two I know must be) * Thread Starter [Jonas](https://wordpress.org/support/users/jonaskroyer/) * (@jonaskroyer) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865920) * all things are disabled in the advanced tab. * Changed the website info: * Site URL [http://www.jonaskroyer.com/photography/](http://www.jonaskroyer.com/photography/) Canvas Page [http://apps.facebook.com/jkroyer/](http://apps.facebook.com/jkroyer/) Canvas URL [http://www.jonaskroyer.com/photography/techref/](http://www.jonaskroyer.com/photography/techref/) Canvas FBML/iframe iframe * I hit the “Grant Permissions for this page” button and the “Check permissions” button numerous times and voila it all works! * Thanks a lot for your time and help John Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘[Plugin: WPBook] App Temporarily Unavailable Runtime errors:’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/wpbook_eeeeee.svg) * [WPBook](https://wordpress.org/plugins/wpbook/) * [Frequently Asked Questions](https://wordpress.org/plugins/wpbook/#faq) * [Support Threads](https://wordpress.org/support/plugin/wpbook/) * [Active Topics](https://wordpress.org/support/plugin/wpbook/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wpbook/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wpbook/reviews/) * 6 replies * 2 participants * Last reply from: [Jonas](https://wordpress.org/support/users/jonaskroyer/) * Last activity: [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-wpbook-app-temporarily-unavailable-runtime-errors/#post-1865920) * Status: resolved