MissingHelperException (class)
Class MissingHelperException
Used when a Helper cannot be found.
- Exception implements Throwable
-
RuntimeException
-
Cake\Core\Exception\Exception
-
Cake\Console\Exception\MissingHelperException
Properties summary
-
$_messageTemplate
protectedTemplate string that has attributes sprintf()'ed into it.string
Inherited Properties
-
_attributes
,_responseHeaders
code
,file
,line
,message
Methods inherited from Cake\Core\Exception\Exception
__construct()source public
__construct( string|array $message , integer $code 500 , Exception|null $previous null )
Constructor.
Allows you to create exceptions that are treated as framework errors and disabled when debug = 0.
Parameters
- string|array
$message
Either the string of the error message, or an array of attributes that are made available in the view, and sprintf()'d into Exception::$_messageTemplate
- integer
$code
optional 500 - The code of the error, is also the HTTP status code for the error.
- Exception|null
$previous
optional null - the previous exception.
Overrides
Exception::__construct()
responseHeader()source public
responseHeader( string|array|null $header null , string|null $value null )
Get/set the response header to be used
See also Cake\Network\Response::header()
Parameters
- string|array|null
$header
optional null An array of header strings or a single header string - an associative array of "header name" => "header value" - an array of string headers is also accepted
- string|null
$value
optional null - The header value.
Returns
arrayProperties detail
$_messageTemplatesource
protected string
Template string that has attributes sprintf()'ed into it.
'Helper class %s could not be found.'
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https://api.cakephp.org/3.4/class-Cake.Console.Exception.MissingHelperException.html