title: facing below error "tools:node" associated with an element type "uses-permission" is not bound
body: <p>We are facing issue related manifest marge after changed in merged file error is: </p>
  
  <blockquote>
    <p>"The prefix "tools" for attribute "tools:node" associated with an
    element type "uses-permission" is not bound."</p>
  </blockquote>
  
  <p>Why this error occur and how to solve this ?</p>
  
  <p>We are trying to add line in application tag for override but not solve ,searching more all gives answer to add line in top for tools added this but also not solve.</p>
  
  <p>After replace manifest with old files but also giving same error.</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools"
      package="com.Guru.Hwelth"&gt;
  
      &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
      &lt;uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /&gt;
      &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  
  
      &lt;uses-feature
          android:name="android.hardware.camera"
          android:required="false" /&gt;
      &lt;uses-feature
          android:name="android.hardware.camera.autofocus"
          android:required="false" /&gt;
      &lt;uses-feature
          android:name="android.hardware.camera.flash"
          android:required="false" /&gt;
  
      &lt;uses-permission android:name="android.permission.CAMERA" /&gt;
      &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt;
      &lt;uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /&gt;
  
      &lt;application
          android:name=".Application"
          android:allowBackup="true"
          android:icon="@mipmap/ic_launcher"
          android:label="@string/app_name"
          android:roundIcon="@mipmap/ic_launcher_round"
          android:supportsRtl="true"
          android:theme="@style/AppTheme"
          android:usesCleartextTraffic="true"
          tools:replace="android:allowBackup"
         &gt;
          &lt;activity android:name=".activity.Lists.PaisaWasul_History"&gt;&lt;/activity&gt;
          &lt;activity android:name=".activity.Lists.Emer_Booking_History" /&gt;
          &lt;activity android:name=".activity.Manage_Cart_Search" /&gt;
          &lt;activity android:name=".activity.verification.Email_Verification" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney_CartList" /&gt;
          &lt;activity android:name=".activity.Lists.Claim_History" /&gt;
          &lt;activity android:name=".activity.Information.NoItemInternetIcon" /&gt; &lt;!-- Add Google Map Library --&gt;
          &lt;uses-library android:name="com.google.android.maps" /&gt; &lt;!-- Google API Key --&gt;
          &lt;meta-data
              android:name="com.google.android.geo.API_KEY"
              android:value="@string/google_maps_key" /&gt;
  
          &lt;meta-data
              android:name="com.google.firebase.messaging.default_notification_icon"
              android:resource="@drawable/logo" /&gt;
  
          &lt;activity
              android:name=".activity.Information.Activity_Splash_Screen"
              android:screenOrientation="portrait"&gt;
              &lt;intent-filter&gt;
                  &lt;action android:name="android.intent.action.MAIN" /&gt;
  
                  &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
              &lt;/intent-filter&gt;
          &lt;/activity&gt;
          &lt;activity
              android:name=".MainActivity"
              android:screenOrientation="portrait"
              android:windowSoftInputMode="adjustPan" /&gt;
          &lt;activity
              android:name=".activity.verification.Activity_ForgotPassword"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.login.LoginSimpleLight"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.login.Activity_Registration"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.verification.VerificationPhone"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.Information.Information_Stepper"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.login.Activity_MyProfile"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.form.Activity_Camera"
              android:screenOrientation="portrait" /&gt;
          &lt;activity
              android:name=".activity.Information.About_Us_Activity"
              android:screenOrientation="portrait" /&gt;
          &lt;activity android:name=".activity.login.Activity_Change_Password" /&gt;
          &lt;activity android:name=".activity.form.Activity_Chat" /&gt;
          &lt;activity android:name=".activity.form.Activity_Complaint" /&gt;
          &lt;activity android:name=".activity.form.Activity_Help" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_FAQ" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_my_Refferal_List" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Booked_AppPack" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Packages" /&gt;
          &lt;activity android:name=".activity.Select_Location_Activity" /&gt;
          &lt;activity android:name=".activity.Select_Service_Provider" /&gt;
          &lt;activity android:name=".activity.Activity_Package_DetailView" /&gt;
          &lt;activity android:name=".activity.Manage_Cart_Product" /&gt;
          &lt;activity android:name=".activity.Activity_Package_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Services" /&gt;
          &lt;activity android:name=".activity.Select_ShopK_Location_Activity" /&gt;
          &lt;activity android:name=".activity.Select_ShopK_Service_Provider" /&gt;
          &lt;activity android:name=".activity.Activity_ServiceProvider_DetailView" /&gt;
          &lt;activity android:name=".activity.Manage_cart_Service" /&gt;
          &lt;activity android:name=".activity.Activity_Service_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Hotel" /&gt;
          &lt;activity android:name=".activity.Activity_Select_Location_HOTELSALON" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Salon" /&gt;
          &lt;activity android:name=".activity.Activity_HotelService_DetailsView" /&gt;
          &lt;activity android:name=".activity.Manage_Cart_HotelService" /&gt;
          &lt;activity android:name=".activity.Activity_HotelService_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Salon_services" /&gt;
          &lt;activity android:name=".activity.Activity_SalonService_DetailsView" /&gt;
          &lt;activity android:name=".activity.Manage_Cart_SalonService" /&gt;
          &lt;activity android:name=".activity.Activity_SalonService_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_HotelPacks" /&gt;
          &lt;activity android:name=".activity.Select_Hpack_Service_Provider" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_SalonPacks" /&gt;
          &lt;activity android:name=".activity.Select_Spack_Service_Provider" /&gt;
          &lt;activity android:name=".activity.Information.Activity_Search" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Transc_History" /&gt;
          &lt;activity android:name=".activity.Activity_Wallet" /&gt;
          &lt;activity android:name=".activity.Activity_wal_TotSaving" /&gt;
          &lt;activity android:name=".activity.Select_Offer_Location_Activity" /&gt;
          &lt;activity android:name=".activity.Activity_Offer_Detail" /&gt;
          &lt;activity android:name=".activity.Manage_Cart_Offer" /&gt;
          &lt;activity android:name=".activity.Activity_Offer_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Extra.Activity_Upload_EHR" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Hotel_Services" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Stmt" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_PaisaWasul" /&gt;
          &lt;activity android:name=".activity.Activity_Other" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Paisawasul_Category" /&gt;
          &lt;activity android:name=".activity.Activity_PaisaWasul_DetailView" /&gt;
          &lt;activity android:name=".activity.form.Activity_Flash_Paisawasul" /&gt;
          &lt;activity android:name=".activity.form.Activity_Flash_Services" /&gt;
          &lt;activity android:name=".activity.form.Activity_Flash_Salon" /&gt;
          &lt;activity android:name=".activity.form.Activity_Flash_Hotel" /&gt;
          &lt;activity android:name=".activity.Lists.Activity_Cart_List" /&gt;
          &lt;activity android:name=".activity.Activity_CART_ITEM_Invoice_Buy" /&gt;
          &lt;activity android:name=".activity.Extra.Activity_EHR_Photos" /&gt;
          &lt;activity android:name=".activity.Extra.Activity_EHR_PhotoList" /&gt;
  
          &lt;provider
              android:name="android.support.v4.content.FileProvider"
              android:authorities="${applicationId}.provider"
              android:exported="false"
              android:grantUriPermissions="true"
              tools:replace="android:authorities"&gt;
              &lt;meta-data
                  android:name="android.support.FILE_PROVIDER_PATHS"
                  android:resource="@xml/file_paths" /&gt;
          &lt;/provider&gt;
  
          &lt;activity android:name=".activity.Information.Activity_Referral_Friends" /&gt;
          &lt;activity android:name=".activity.Activity_HS_pack_DetailView" /&gt;
          &lt;activity android:name=".activity.Activity_View_Invoice" /&gt;
          &lt;activity android:name=".activity.Extra.EHR_FULL_IMAGE" /&gt;
          &lt;activity android:name=".activity.Extra.Add_EHR_Form" /&gt;
          &lt;activity android:name=".activity.Extra.Activity_EHRFORM_list" /&gt;
          &lt;activity android:name=".activity.Extra.Activity_OpenForm" /&gt;
          &lt;activity android:name=".activity.Extra.EHRFORM_ADD_Records" /&gt;
          &lt;activity android:name=".activity.Extra.EHRFORM_View_Records" /&gt;
          &lt;activity android:name=".activity.login.Welcome_activity" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney_Salon" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney_Hotel" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney_ServiceProvider" /&gt;
          &lt;activity android:name=".activity.verification.PayUMoney_EHR" /&gt;
  
  
          &lt;service android:name=".services.MyFirebaseInstanceIdService"&gt;
              &lt;intent-filter&gt;
                  &lt;action android:name="com.google.firebase.INSTANCE_ID_EVENT" /&gt;
              &lt;/intent-filter&gt;
          &lt;/service&gt;
          &lt;service android:name=".services.MyFirebaseMessagingService"&gt;
              &lt;intent-filter&gt;
                  &lt;action android:name="com.google.firebase.MESSAGING_EVENT" /&gt;
              &lt;/intent-filter&gt;
          &lt;/service&gt;
  
  
          &lt;uses-library
              android:name="org.apache.http.legacy"
              android:required="false" /&gt;
      &lt;/application&gt;
  
  &lt;/manifest&gt;
  
  i want to detail description to solve this error in my project, and why coming this.
  </code></pre>