Uncaught InvalidArgumentException

Hi

There’s an error on 404 page with “ia_markup=1” get attribute.

Notice: Trying to get property 'post_date' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 636

Notice: Trying to get property 'post_modified' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 639

Notice: Trying to get property 'post_title' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 89

Notice: Trying to get property 'ID' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 98

Notice: Trying to get property 'post_author' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 419

Notice: Trying to get property 'ID' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 444

Notice: Trying to get property 'ID' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 557

Notice: Trying to get property 'ID' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 466

Notice: Trying to get property 'ID' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 492

Notice: Trying to get property 'post_status' of non-object in /wp-content/plugins/fb-instant-articles/class-instant-articles-post.php on line 259

Fatal error: Uncaught InvalidArgumentException: Method expects this value ----[ bool(false) ]---- to be one of the types ====[ string(6) "STRING" ]==== in /wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Validators/Type.php:183 Stack trace: #0 /wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Validators/Type.php(70): Facebook\InstantArticles\Validators\Type::throwException(false, 'STRING') #1 /wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Validators/Type.php(39): Facebook\InstantArticles\Validators\Type::is(false, 'STRING', true) #2 /wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Elements/ in /wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Validators/Type.php on line 183
На сайт? виникли тимчасов? техн?чн? проблеми.

Could you resolve it in your plugin, please?

• This topic was modified 4 years ago by v.ilinov.