Notice (8): Trying to access array offset on value of type null [APP/Controller/ProfilesController.php, line 3020]
Warning (512): Unable to emit headers. Headers sent in file=/var/www/daupara/vendor/cakephp/cakephp/src/Error/Debugger.php line=954 [CORE/src/Http/ResponseEmitter.php, line 71]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/daupara/vendor/cakephp/cakephp/src/Error/Debugger.php:954) [CORE/src/Http/ResponseEmitter.php, line 168]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/daupara/vendor/cakephp/cakephp/src/Error/Debugger.php:954) [CORE/src/Http/ResponseEmitter.php, line 197]
Error: json_decode() expects parameter 1 to be string, null given

json_decode() expects parameter 1 to be string, null given 📋

TypeError
Toggle Vendor Stack Frames
APP/Controller/ProfilesController.php Toggle Arguments
        $activity = $this->Mainactivities->find("all")->where(["friendly"=>$id])->first();
        
        $profiles = [];
        $profilesList = json_decode($activity["profiles"],true);
        
        if(count($profilesList )>0)
        {
            $profiles = $this->Guests->find("all")->where(["id IN "=>$profilesList ])->select(["id","name","specialty","friendly","image"])->toArray();
Error in: ROOT/src/Controller/ProfilesController.php, line 3020

Could this be caused by using Auto-Tables?

Some of the Table objects in your application were created by instantiating "Cake\ORM\Table" instead of any other specific subclass.

This could be the cause for this exception. Auto-Tables are created for you under the following circumstances:

  • The class for the specified table does not exist.
  • The Table was created with a typo: $this->getTableLocator()->get('Atricles');
  • The class file has a typo in the name or incorrect namespace: class Atricles extends Table
  • The file containing the class has a typo or incorrect casing: Atricles.php
  • The Table was used using associations but the association has a typo: $this->belongsTo('Atricles')
  • The table class resides in a Plugin but no plugin notation was used in the association definition.

Please try correcting the issue for the following table aliases:

  • Mainactivities
  • Guests

If you want to customize this error message, create templates/Error/error500.php