Android Studio Can't find Drawable Resource -

package com.sarham.kabs.fruity;  import android.support.v4.widget.drawerlayout; import android.support.v7.app.actionbaractivity; import android.os.bundle; import android.support.v7.app.actionbardrawertoggle; import android.view.menu; import android.view.menuitem; import android.view.view; import android.widget.adapterview; import android.widget.arrayadapter; import android.widget.listview; import android.widget.toast;   public class mainactivity extends actionbaractivity implements adapterview.onitemclicklistener{      private drawerlayout drawerlayout;     private listview listview;     private string[] planets;     private actionbardrawertoggle drawerlistener;      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         drawerlayout = (drawerlayout)findviewbyid(r.id.drawerlayout);         listview = (listview)findviewbyid(r.id.drawerlistview);         planets = getresources().getstringarray(r.array.planets);         listview.setadapter(new arrayadapter<>(this, android.r.layout.simple_list_item_1, planets));         listview.setonitemclicklistener(this);         drawerlistener = new actionbardrawertoggle(this, drawerlayout, r.mipmap.ic_drawer, r.string.drawer_open, r.string.drawer_close){             @override             public void ondraweropened(view drawerview) {                 super.ondraweropened(drawerview);                 toast.maketext(mainactivity.this,"drawer open", toast.length_long).show();             }              @override             public void ondrawerclosed(view drawerview) {                 super.ondrawerclosed(drawerview);                 toast.maketext(mainactivity.this, "drawer closed", toast.length_long).show();             }         };         drawerlayout.setdrawerlistener(drawerlistener);     }       @override     public boolean oncreateoptionsmenu(menu menu) {         // inflate menu; adds items action bar if present.         getmenuinflater().inflate(r.menu.menu_main, menu);         return true;     }      @override     public boolean onoptionsitemselected(menuitem item) {         // handle action bar item clicks here. action bar         // automatically handle clicks on home/up button, long         // specify parent activity in androidmanifest.xml.         int id = item.getitemid();          //noinspection simplifiableifstatement         if (id == r.id.action_settings) {             return true;         }          return super.onoptionsitemselected(item);     }      @override     public void onitemclick(adapterview<?> parent, view view, int position, long id) {         toast.maketext(this, planets[position]+" selected", toast.length_long).show();         selectitem(position);     }     public void selectitem(int position){         listview.setitemchecked(position, true);         settitle(planets[position]);     }     public void settitle(string title){         getsupportactionbar().settitle(title);     } } 

i'm working on project in android studio, i'm trying put navigation drawer icon receive error: 'cannot find symbol r.mipmap.if_drawer', i've tried placing in drawable same error thrown symbol 'r.drawable. ic_drawer'

after cleaning , rebuliding, following message:

error:(32, 26) error: no suitable constructor found actionbardrawertoggle(mainactivity,drawerlayout,int,int,int) constructor actionbardrawertoggle.actionbardrawertoggle(activity,toolbar,drawerlayout,t,int,int) not applicable (cannot instantiate arguments because actual , formal argument lists differ in length) constructor actionbardrawertoggle.actionbardrawertoggle(activity,drawerlayout,toolbar,int,int) not applicable (actual argument int cannot converted toolbar method invocation conversion) constructor actionbardrawertoggle.actionbardrawertoggle(activity,drawerlayout,int,int) not applicable (actual , formal argument lists differ in length) t type-variable: t extends drawable,drawertoggle declared in constructor actionbardrawertoggle(activity,toolbar,drawerlayout,t,int,int)

please clean project & rebuild .

build > clean project build > rebuild project