相关疑难解决方法(0)

我的错误是

 EXCEPTION: Error: Uncaught (in promise): Template parse errors:
Can't bind to 'ngFormModel' since it isn't a known native property ("
<h3 class = "head">MY PROFILE</h3>

<form  [ERROR ->][ngFormModel]="form" (ngSubmit)="onSubmit(form.value)">

 <div class="row">
"): a@3:7
There is no directive with "exportAs" set to "ngForm" ("stname</label>
        <input type="text" id="facebook" class="form-control"  ngControl="firstname" [ERROR ->]#firstname="ngForm" >  
   </div>

"): a@9:85
There is no directive with "exportAs" set to "ngForm" ("/label>
        <input type="text" id="facebook" class="form-control col-xs-3" ngControl="lastname" [ERROR ->]#lastname="ngForm" >  
    </div>

我的模板,

<h3 class="head">MY PROFILE</h3>

<form …