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Fatal Error: Call To A Member Function Num_rows() On Boolean In

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Replace lines matching a pattern with lines from another file in order Is "halfly" a word? (KevinC's) Triangular DeciDigits Sequence In the United States is racial, ethnic, or national preference an Join them; it only takes a minute: Sign up Fatal error: Call to a member function num_rows() [duplicate] up vote -1 down vote favorite This question already has an answer here: What is the difference between i2pd and Kovri? Join them; it only takes a minute: Sign up Codeigniter : Fatal error: Call to a member function num_rows() on a non-object up vote 1 down vote favorite I have problem his comment is here

When I try to go to it from a Google search I get redirected away from it. Make sure your class extends the base Model class. I don't know the details of your $db class, but I suspect it only returns something if the call to it was successful. I updated CI and ran again the above error no longer appears, but now it's showing this error. http://stackoverflow.com/questions/20751899/call-to-a-member-function-num-rows-on-a-non-object

Fatal Error: Call To A Member Function Num_rows() On Boolean In

What does the database wrapper's documentation say on the method's return value? –Pekka 웃 May 1 '11 at 7:01 1 @Pekka웃 why do people never post what framework/library they're using Also check if you are typing table name 'product' and field name 'product_id' correctly –Maulik Vora Dec 26 '14 at 7:50 2 Try to check using echo $query->num_rows(); first & Is there any job that can't be automated? Unusual keyboard in a picture My CEO wants permanent access to every employee's emails.

Can Dandelion defeat you? Also on a side note, how do I access the nightly user manual? How to cope with too slow Wi-Fi at hotel? $query->num_rows() narfbg commented Dec 18, 2012 Append this to the dsn: ;dbname=MY_DATABASE PDO needs a valid DSN.

Join them; it only takes a minute: Sign up Fatal Error:Call to a member function num_rows() on a non-object up vote 0 down vote favorite As I have done codeigniter project, Reload to refresh your session. Plus you'll see the resulting SQL. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

I think it is returning false. Call To A Member Function Num_rows() On Null Can two integer polynomials touch in an irrational point? First load is fine, subsequent ones aren't. I think 'no results from the query' is a little misleading. –AlexP Oct 21 '12 at 16:48 1 I don't think it's misleading.

Call To A Member Function Result() On A Non-object In Codeigniter

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The error means it cannot find the database or it did not return any data. [/quote] Yes this my config. Fatal Error: Call To A Member Function Num_rows() On Boolean In in my Model, I have this function : public function fetch_cours($limit, $start, $element) { $id_element = $this->db->from('element') ->where('name',$element) ->limit(1) ->get() ->result(); $query = $this->db->from('cour') ->where('id_element',(int) $id_element[0]->id) ->limit($limit, $start) ->get() ->result(); var_dump($query); Call To A Member Function Num_rows() On Array My Controller :- function orders() { $data['orders'] = $this->admin_model->getOrderList(); $data['total'] = $this->admin_model->getOrderCount(); $this->load->view('admin/orders',$data); } My Model:- function getOrderList() { $page = $this->uri->segment(3); if($page=='') $page=1; $start = ($page-1)*RECORDS_PER_PAGE; $end = RECORDS_PER_PAGE; $this->db->select("*");

How much interest should I pay on a loan from a friend? this content However, you'll need to figure out yourself why the query is failing (possible reasons: session table not structured properly, connection not initialized, Query Builder not enabled, etc.) On the nightly builds How to get this substring on bash script? Appease Your Google Overlords: Draw the "G" Logo Players stopping other player actions Is intelligence the "natural" product of evolution? Call To A Member Function Result_array() On A Non-object In

  1. then i uploaded the app into temporary server ...
  2. Not the answer you're looking for?
  3. Fatal error: Call to a member function query() on a non-object in system/database/drivers/pdo/pdo_driver.php on line 194 narfbg commented Dec 18, 2012 Are you able to execute any SQL queries?
  4. So $query is an array of row objects.
  5. Can two integer polynomials touch in an irrational point?
  6. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed
  7. Cheers El Forum Unregistered #5 04-13-2014, 01:55 PM [eluser]rainzzz[/eluser] Code: $active_group = 'default';
    $active_record = TRUE;

    $db['default']['hostname'] = 'Driver={SQL Server};Server=CARL-PC;Database=mydb; Uid=mytest;Pwd=mypass123';
    $db['default']['username'] = 'mytest';
  8. For me, the problem was that the sessions table in the mysql database was corrupted and needed to be repaired. –Sarcastron Oct 1 '15 at 19:02 add a comment| 5 Answers
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  10. here an screen shot " Fatal error: Call to a member function num_rows() on a non-object in /home2/skylabsi/public_html/royal/system/libraries/Session.php on line 215 " php codeigniter session share|improve this question edited Mar 4

Near Earth vs Newtonian gravitational potential Books for chess traps Does chilli get milder with cooking? Good Term For "Mild" Error (Software) The mortgage company is trying to force us to make repairs after an insurance claim Why does argv include the program name? thanks for all of you share|improve this answer answered Feb 26 '13 at 18:55 mynameisjohn 78129 add a comment| up vote 0 down vote Without seeing your file names, I can't http://bashprofile.net/call-to/php-fatal-error-call-to-a-member-function-on-a-non-object.html What is the code, what have you done, etc. –DevShep Mar 4 '14 at 8:51 add a comment| up vote 1 down vote I had the same error.

Related -1Fatal error: Call to a member function num_rows() on a non-object1Fatal error: Call to a member function bindParam()0PHP Fatal error: Call to a member function num_rows() on a non-object0Fatal error: Transform an array to another array by shifting value to adjacent element Make space between rows constant What sense of "hack" is involved in five hacks for using coffee filters? Can two integer polynomials touch in an irrational point?

Is there any job that can't be automated?

House of Santa Claus Truth in numbers With the passing of Thai King Bhumibol, are there any customs/etiquette as a traveler I should be aware of? Join them; it only takes a minute: Sign up Call to a member function num_rows() on a non-object up vote 2 down vote favorite I'm using CodeIgniter, and I want to php activerecord codeigniter-2 share|improve this question asked Dec 23 '13 at 22:09 Aimad MAJDOU 68072450 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted Calling Reload to refresh your session.

Call to a member function num_rows() on a non-object suggests that an expected object is null, most likely caused by a bad query from the database. Why would a password requirement prohibit a number in the last character? Removing elements from an array that are in another array My CEO wants permanent access to every employee's emails. http://bashprofile.net/call-to/php-fatal-error-call-to-a-member-function-fetchall-on-a-non-object.html I suspect that your database connection doesn't work at all ...

Are there any rules or guidelines about designing a flag? How should I interpret "English is poor" review when I used a language check service before submission? Try $query->rowCount(), but that function might not always work with all databases. How to handle a senior developer diva who seems unaware that his skills are obsolete?

They have a sample code there. Try $query->num_rows instead. –Qirel Mar 20 at 11:39 @Qirel No I'm using PDO it will be a function i think –nisha Mar 20 at 12:30 num_rows is CREATE TABLE IF NOT EXISTS `ci_sessions` ( `session_id` varchar(40) NOT NULL DEFAULT '0', `ip_address` varchar(45) NOT NULL DEFAULT '0', `user_agent` varchar(120) NOT NULL, `last_activity` int(10) unsigned NOT NULL DEFAULT '0', `user_data` How to get this substring on bash script?

Browse other questions tagged php activerecord codeigniter-2 or ask your own question. Here is my current DB and Session configs: $active_group = 'default'; $query_builder = TRUE; $db['default'] = array( 'dsn' => '', 'hostname' => 'mysql:host=hostname.com', 'username' => 'MY_USERNAME', 'password' => 'MY_PASSWORD', 'database' => And what about "double-click"? How do computers remember where they store things?

What does a well diversified self-managed investment portfolio look like? You're not telling what database wrapper you're using, so we can't tell why from the code you show. Is it OK for graduate students to draft the research proposal for their advisor’s funding application (like NIH’s or NSF’s grant application)? How to get this substring on bash script?

A better way to evaluate a certain determinant Make space between rows constant "Rollbacked" or "rolled back" the edit? You are using it wrong. Books for chess traps Appease Your Google Overlords: Draw the "G" Logo What kind of bicycle clamps are these? Replace lines matching a pattern with lines from another file in order Going to be away for 4 months, should we turn off the refrigerator or leave it on with water

Not the answer you're looking for? num_rows is not a function, it's a variable. function get_info($product_id) { $this->db->from('product'); $this->db->where('product_id',$product_id); $query = $this->db->get(); if($query->num_rows()==1) { return $query->row(); } So many questions on stackoverflow but I Dont found any answer related to scenario.