Handling exceptions more graceful

[dereuromark]

Currently, when there is sth wrong, the custom panel just shows

[Warning (2) ](javascript:void(0);): Undefined variable $authenticationProvider 
[in /shared/httpd/app/vendor/dereuromark/cakephp-tinyauth/templates/element/auth_panel.php, line 68]

and many more

Which would be impossible if the AuthPanel class would run properly as those data would be passed down

Only by debugging the template and dd($this->viewVars) you find out that:

ROOT/vendor/dereuromark/cakephp-tinyauth/templates/element/auth_panel.php (line 21)
[
'error' => 'Serialization of 'Closure' is not allowed',
'panel' => object(DebugKit\Model\Entity\Panel) id:0 { },
'sort' => null,
]

but with no clear message on where and what

[dereuromark]

It seems data() still contains everything, but then afterwards it fails.

ROOT/vendor/dereuromark/cakephp-tinyauth/src/Panel/AuthPanel.php (line 126)
[
'params' => [ ],
'path' => 'Admin/Overview',
'availableRoles' => [ ],
'user' => [ ],
'roles' => [ ],
'config' => [ ],
'access' => [ ],
'identity' => object(Authorization\Identity) id:5 { },
'authenticationProvider' => object(TinyAuth\Authenticator\PrimaryKeySessionAuthenticator) id:12 { },
'identificationProvider' => object(Authentication\Identifier\TokenIdentifier) [id: 14](http://ww.local/admin#cake-db-object-68417089c37f99.24774647-14) {},
'isPublic' => false,
]

Why wouldnt it just pass down the array and instead tries to serialize sth?

I was able to find out it is those two

	$data['authenticationProvider'] = $auth ? $auth->getAuthenticationProvider() : null;
	$data['identificationProvider'] = $auth ? $auth->getIdentificationProvider() : null;

causing it then in the end

[markstory]

Why wouldnt it just pass down the array and instead tries to serialize sth?

Panel content has to be serializable for the history to work.

[dereuromark]

I guess not much possible here then.