Class MissingHelperException
Used when a helper cannot be found.
- Exception implements Throwable
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RuntimeException
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Cake\Core\Exception\Exception
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Cake\View\Exception\MissingHelperException
Properties summary
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$_messageTemplateprotectedstringTemplate string that has attributes sprintf()'ed into it.
Inherited Properties
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_attributes,_defaultCode,_responseHeaderscode,file,line,message
Methods inherited from Cake\Core\Exception\Exception
__construct() public ¶
__construct( string|array $message = '' , integer|null $code = null , Exception|null $previous = null )
Constructor.
Allows you to create exceptions that are treated as framework errors and disabled when debug mode is off.
Parameters
- string|array $message optional ''
Either the string of the error message, or an array of attributes that are made available in the view, and sprintf()'d into Exception::$_messageTemplate
- integer|null $code optional null
- 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() public ¶
responseHeader( string|array|null $header = null , string|null $value = null )
Get/set the response header to be used
See also Cake\Http\Response::withHeader()
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 (deprecated)
- string|null $value optional null
- The header value.
Returns
Properties detail
$_messageTemplate ¶
Template string that has attributes sprintf()'ed into it.
'Helper class %s could not be found.'