Make errors in components show the correct path

Winter CMS Build

1.1

PHP Version

7.4

Database engine

SQLite

Plugins installed

No response

Issue description

If you have an error in a component, the error page does not give any indication of which actual line of code is producing the error either in the error message or the stack trace.

For example:

The line given (/www/themes/myTheme/pages/photos.htm line 133) is simply the line where the component is being included into the page. The actual line producing the error can literally be anywhere.

Steps to replicate

This happened to me when I had a model that implemented TranslatableModel, but didn't define a $translatable property.

class MyClass extends Model
{
    // ...
    public $implement = ['@Winter.Translate.Behaviors.TranslatableModel'];

    // public $translatable = ['images'];
}

Reproduce the component error using the shown MyClass and the pages/photos.htm entry point, then inspect how the error page and stack trace resolve component source locations. Done means the error output identifies the actual component file and line that caused the failure rather than only the including page.