I am using pagination with Laravel 5.4 by this query.
$items = Item::with('likes')->whereStatus('1')->paginate(20);
And how i am rendering it in view
{{ $items->links() }}
this works fine on my local development,but on live serve i get this error
ErrorException in Macroable.php line 74: Method links does not exist
(view file path)
Any help would be highly appreciated.
Related
I'm running Symfony 4/5, and for all my controllers in order to be able to execute the method I have an EventSubscriber that checks for the right permissions.
If the user is not granted, then it throws an AccessDeniedHttpException.
This works fine as the method is binded to a route.
But when rendering inside a twig template manually a controller action as :
{{ render( controller('App\\ExampleBundle\\Controller\\ChartsController::renderChart' ) }}
I got a 500 error instead of a 403.
I've debugged the app and checked that the exception as actually thrown, but the browser shows a 500 exception.
Is this a bug, or do I have to handle in another way the exception when it is for manually rendered methods from a twig template ?
I have develop my web application by using cakephp 3.1. My service provider has update the php version to 7.2. Now my application is not work well, as it was working with PHP5.6, Its showing different warnings with debug=true; and the big problem is its not showing line which have some problem, if some is there. Here is warning message.
Warning: count() [function.count]: Parameter must be an array or an object that implements Countable in D:\xampp7\htdocs\bighris\vendor\cakephp\cakephp\src\Database\QueryCompiler.php on line 115
In case some errors are there its not showing it, in the following way, there I can't find the line number and the file which have the problem.
https://www.screencast.com/t/qIQB1YIW
Please help me to solve the issue, Thanks
As per the Cakephp github issues:
PHP 7.2 has changed count's behavior
that's why you are getting errors.
PHP 7.2 has changed count's behavior causing problems with QueryCompiler
You can follow the below link or change your PHP version to 7.1 or less to resolve this issue.
Stop warnings when using count in QueryCompiler in PHP 7.2
it looks like you are passing some wrong data to count function, guess you are passing some query directly to count. Or something like that.
If you may show the code of the controller you are facing issue it may be a great help.
there is solution for you....
2020-09-30 06:22:30 Warning: Warning (2): count() [function.count]: Parameter must be an array or an object that implements Countable in [D:\xampp\htdocs\gym_master\vendor\cakephp\cakephp\src\Database\QueryCompiler.php, line 126]
please check your php version...
I am trying to use http://simplehtmldom.sourceforge.net with Laravel 5.4. I put the file in my Classes directory ( App/Classes ) and on the top of my scraper controller I put use App\Classes. When I try to run the function scrape() I get the error
(1/1) FatalThrowableError
Call to undefined function App\Http\Controllers\file_get_html()
The function it is referring to is a helper function that is located outside the class. This should be simple, I just can't figure it out. Any help would be greatly appreciated.
I was hoping to use Codeception to handle a subdomain declared in Laravel 5
$router->group(array('domain' => 'admin.' . Config::get('app.host')), function()
{
Codeception appears to have an amOnSubdomain method for webdriver, but not for the Laravel 4 module.
http://codeception.com/docs/modules/WebDriver#amOnSubdomain
Is there a way to integrate this functionality with Codeception on Laravel?
I tried calling the action directly
$I->amOnAction('Auth\AuthController#showRegistrationForm');
But this throws an error
Can't be on action "Auth\AuthController#showRegistrationForm":
Symfony\Component\HttpKernel\Exception\NotFoundHttpException:
A bit confused on how to proceed.
I set an alias with the as index and it worked for me:
Route::post('/login', ['as' => 'admin.login', 'uses' => 'AuthController#postLogin']);
$I->amOnRoute('admin.login');
I also submitted an issue to the codeception repo for this method to be added. I looked into moving the method over from another module that has it already but the laravel module does some different things with it's url and history, and don't have the time at the moment to look into it more. Hopefully that method will work for you.
https://github.com/Codeception/Codeception/issues/1505
I've tried the following bit of razor code:
#room.Media("summaryImage","umbracoFile")
but I get something like ~/media/155/lux.jpg, how do I remove the initial ~ to get a server path ie, /media/155/lux.jpg or http://some_url/media/155/lux.jpg?
EDIT:
I've tried
#{
dynamic summaryImagePath = room.Media("summaryImage","umbracoFile");
}
#Page.ResolveUrl(#summaryImagePath)
and
#Page.ResolveUrl(#room.Media("summaryImage","umbracoFile"))
but I keep getting the error:
Error loading Razor Script Cannot perform runtime binding on a null reference
even though #room.Media("summaryImage","umbracoFile") gives ~/media/155/lux.jpg.
Any ideas?
I'm not sure whether there is a solution within Umbraco, I'd just use the .NET framework. With ASP.NET, you can use MapPath to resolve virtual paths to physical file paths:
#HttpContext.Current.Server.MapPath(room.Media("summaryImage","umbracoFile"))
EDIT:
If you are looking for the absolute URL, you may use one of the following variants:
#Page.ResolveUrl(room.Media("summaryImage","umbracoFile"))
or
#VirtualPathUtility.ToAbsolute(room.Media("summaryImage","umbracoFile"))
You may would like to read this article about different approaches for resolving URLs.