Php Fatal Error Call To A Member Function Non-object
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Call To A Member Function Where() On A Non-object Laravel
on a non-object up vote 2 down vote favorite I'm having an issue with PHP as it keeps throwing the Exception mention in the title. It fails on the following line: $item->getDescription(); I understand what the error should mean ($item is null). However, $item is not null. The scenario is as follows: This is a script that syncs products from a supplier to a store. For that purpose, php fatal error: call to a member function get() on a non-object I have created my own class (SimpleProduct). This class has a getDescription() function. The problem is that the data I'm receiving tend to have a lot of garbage, like items that haven't been filled in yet. The script should skip these items and keep on iterating across the rest of the products. This fatal error kills the entire script. I've already tried implementind safeguards to prevent this from happening, but it still occurs constantly. Here's the current code (some snippets removed as they arent pertinent to the currect case). //This is part of a class that performs the sync public function syncProduct($item) { if(empty($item)) { return "Not a product"; } else { var_dump($item) } $foo = $item->getDescription(); } When checking the var_dump result, I get an object with some values filled in. Seeing as it is of the correct type (SimpleProduct) and it is not empty/null, I would suspect this error to stop occurring, but it still does. Also note that several product syncs have already occurred without any errors before this one pops up, so I know the code is valid. Somehow, this specific case slips past my null-checks. Is my null-check faulty? How can an error for a non-ob
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Call To A Member Function On A Non-object Wordpress
and policies of this site About Us Learn more about Stack Overflow call to a member function get() on a non-object in codeigniter the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags call to a member function on boolean Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only http://stackoverflow.com/questions/11825592/php-fatal-error-call-to-a-member-function-on-a-non-object takes a minute: Sign up Fatal error.. Call to a member function.. on a non-object up vote 2 down vote favorite I have a GCM class which includes a send_notification function. In a different class, Demand.php, I am trying to use the send_notification function. So i have a constructor in Demand.ph which points to my GCM class like this: $gcm http://stackoverflow.com/questions/14242388/fatal-error-call-to-a-member-function-on-a-non-object = new GCM(); This $gcm variable is used in a function inside that class like this: $result = $gcm->send_notification($registatoin_ids, $message); That's where i get the error:
nFatal error: Call to a member function send_notification() on a non-object in.. I searched for the problem and found out that the problem is that $gcm is null and that's why it's calling nothing. So when i put the $gcm = new GCM(); inside my function it worked correctly. But is there no other way of doing this? I mean should it not be alright only by putting creating $gcm in the constructor of Demand? Here are the parts where I am referring to: function __construct() { require_once 'GCM.php'; require_once 'DB_Connect.php'; require_once 'DB_Functions.php'; // connecting to database $this->db = new DB_Connect(); $this->db->connect(); $gcm = new GCM(); $df = new DB_Functions(); } // destructor function __destruct() { } public function getDistance($uuid, $name, $distance, $latstart, $lonstart, $latend, $lonend, $gcm_regId){ $user_new = array ("$uuid", "$name", "$distance","$latstart", "$lonstart", "$latend", "$lonend","$gcm_regId"); $query = sprintf("SELECT uid, distance,latstart, lonstart, latend, lonend, gcm_regid, name FROM user_demand WHERE latstart='%s' AND lonstart='%s'", mysql_real_
arises from it. If you are using an Integrated development environment (IDE) http://w3guy.com/fatal-error-call-member-function-fetch_object-non-object/ such as NetBeans, Dreamweaver or Aptana Studio, you are notified when there is (syntax) error in your code.While working on a CMS I was building for a https://www.joomlart.com/forums/topic/fatal-error-call-to-a-member-function-get-on-a-non-object-in/ client, I encountered this PHP / MySQL error; Fatal error: Call to a member function fetch_object() on a non-object in C:\xampp\htdocs\user_edit.php on line 7Below is the code call to that resulted to that error; query("SELECT profile_picture FROM users WHERE id=('$user_id'"); while ($rows = $result->fetch_object()) { printf('', $rows->profile_picture); } ?>1234567 query("SELECT profile_picture FROM users WHERE id=('$user_id'"); while ($rows = $result->fetch_object()) { printf('', $rows->profile_picture); }?>I inserted the code in NetBeans and Aptana Studio, no error call to a was shown.Taking a close look at the code, you will see there's a syntax error in the SQL SELECT Query as the id wasn't having a closing parenthesis. It is the SQL syntax error that resulted to the Fatal error: Call to a member function fetch_object() on a non-object.The correct SQL is: $result = $mysqli->query("SELECT profile_picture FROM users WHERE id=('$user_id')"); 1$result = $mysqli->query("SELECT profile_picture FROM users WHERE id=('$user_id')"); It is best practice you check if the SQL query was successful before retrieving content from database. For example: query("SELECT profile_picture FROM users WHERE id=('$user_id')"); if ($result) { while ($rows = $result->fetch_object()) { printf('', $rows->profile_picture); } } else { echo "Error with SQL"; } ?>12345678910111213141516query("SELECT profile_picture FROM users WHERE id=('$user_id')"); if ($result) {while ($rows = $result->fetch_object()) { printf('', $rows->profile_picture); } }else {echo "Error with SQL";}?>SummaryWe have seen from the article that the cause of Fatal error: Call to a member func
& Tutorials Updates 30% OFF for JA Admin Template with free JA User module & JA Google Analytics Reports Module - Coupon: JADMIN30 Buy Now! DesignWall UberTheme ThemeBrain DesignBold Templates Extensions Support Forums Documentation Video Tutorials Joomla Glossary Support Policy Custom Services Download Blog Demo Member Pricing Fatal error: Call to a member function get() on a non-object in… ForumsPublic ForumsPurity IIIFatal error: Call to a member function get() on a non-object in... Viewing 4 posts - 1 through 4 (of 4 total) Author Posts den_dhaeze Friend den_dhaezeJoin date: November 2014Posts: 5Downloads:0Uploads:0 Thanked: 1 times in 1 posts November 5, 2014 at 7:50 am #202448 Hi, On my website toyota.mascom.be i have installed the eshop component. The front page shows without any problem, but when I click on one of the categories it show the following: Fatal error: Call to a member function get() on a non-object in /home/joomla10/public_html/toyota/templates/purity_iii/tpls/blocks/masthead.php on line 17 This happened after I installed NL and FR languages. I checked masthead.php and this is line 17: $mast_title = $activemenu->params->get (‘masthead-title'); But I'm not even using masthead on my website, the banner on top is JA slideshow. Is this an issue for this forum or should I address the developper of the eshop component? Can someone help me with this? thanks! Michiel Saguaros Moderator SaguarosJoin date: September 2014Posts: 21683Downloads:145Uploads:233 Thanks: 734 Thanked: 4338 times in 3991 posts November 6, 2014 at 4:16 am #554354 Hi Michiel, There maybe conflict with your 3rd party extension installed on your site. If you're not using masthead block, you can remove it via file: templatespurity_iiitplsblocksheader.php At the end of this file, remove / comment this line of code: [PHP] loadBlock (‘masthead') ?> [/PHP] den_dhaeze Friend den_dhaezeJoin date: November 2014Posts: 5Downloads:0Uploads:0 Thanked: 1 times in 1 posts November 6, 2014 at 8:23 am #554