[BUG]: Volt Render Notice : Undefined index: name

[kevcomparadise]

Describe the bug
When we try to access a public method of a sub class contained in a public property of a root class, Volt generates a Notice.
PS : Return value OK

To Reproduce
Steps to reproduce the behavior:

• 1 : Create Controller and pass to volt an object contain an sub-object

class TestController extend Controller {

   public function indexAction()
   {

       $subObject = new class {

            public function getValue() {
                return 'Value';
            }

        };

        $rootObject = new class ($subObject) {

            public $sub_object = null;

            public function __construct($subObject)
              {
                  $this->sub_object =  $subObject;
              }
        };

        $this->view->testObject = $rootObject
  }
}

• 2 : Create related view (/test/index.volt)

{{ testObject.sub_object.getValue() }}

Note : If we use a getter for sub_object (like : getsubObject()) it work

Expected behavior
Render without notice

Details

• Phalcon version: 5.0RC4
• PHP Version: 8.1.6
• Operating System: Debian
• Installation type: installing via package manager (PECL)
• Server: Apache

[niden]

Does it work if you use different files for classes vs the new class syntax?

I have not tested this but I am not sure Volt works with that (yet).

[kevcomparadise]

Does it work if you use different files for classes vs the new class syntax?

I have not tested this but I am not sure Volt works with that (yet).

Nop same result
This work with Phalcon 3.4

[colinpieper]

I'm also experiencing this issue (in v5.0.2). A workaround that seems to work for my situation is to first set a variable, and then display that variable. Using your example:

Change:

{{ testObject.sub_object.getValue() }}

To:

{% set foo = testObject.sub_object.getValue() %}
{{ foo }}

[rtiagom]

same problem here. The solution @colinpieper mentioned works but far from ideal especially when you have many templates, like @kevcomparadise said this used to work in Phalcon 3.4.5. Can we expect this to be fixed soon?

[palcoder]

I have the same issue and the releases from v5.0.0RC4 to v5.0.4 have the issue but the release v5.0.0RC3 works fine

[ccc-nghia-le]

Any update on when this will be fixed please?

[niden]

We are working on this one guys. Hopefully we can figure out where it comes from.

I checked a bit the code and it seems to fail in the code to ob_start() so that might be happening in Zephir.

[niden]

This has been resolved in #16187.

Thank you @kevcomparadise @colinpieper