javascript - Angular - circular dependency injector whie trying inject $modal to exception handler decorator -

due john papa - 10 angularjs patterns presentation advices try implement additional functionality exception handling:

exceptionhandlerdecorator.$inject = ['$provide']; function exceptionhandlerdecorator($provide){     $provide.decorator('$exceptionhandler', handleexception); }  handleexception.$inject = ['$delegate', 'exceptionhandlerservice'];  function handleexception($delegate, exceptionhandlerservice){     function handle(exception, cause){         $delegate(exception, cause);         exceptionhandlerservice.handle(exception.message);     }      return handle; }  exceptionhandlerservice.$inject = ['$modal'];  function exceptionhandlerservice($modal){     //do things } 

but when try ti inject $modal exceptionhandlerservice angular ui bootstrap got error: $injector:cdep circular dependency terrified me. tried use accepted solution similar question, injecting $http angular factory($exceptionhandler) results in circular dependency:

function exceptionhandlerservice($window, $injector){     var $modal = $injector.get('$modal') } 

but gave me same result - error: $injector:cdep circular dependency. has had similar problem , knows solution? thank in advance attention.

the issue if do,

function exceptionhandlerservice($window, $injector){     var $modal = $injector.get('$modal') } 

it try instantiate $modal service exceptionhandlerservice instantiated via decorator, cause cdep error. want instead $modal instance lazily when needed , must not try instantiate (or it) during service instantiation process. i.e:

 function exceptionhandlerservice($window, $injector){          function _getmodal(){            //you can afford everytme service singleton ,            //the ioc container have instance once instantiated act asa getter.            return $injector.get('$modal');         }          function logstuff(){             _getmodal().modal(....         }     }