title: How to solve the error "Projects created at console.firebase.google.com must use the new Firebase Authentication SDKs"
body: <p>I am getting the following <strong>error</strong>:</p>
  
  <blockquote>
    <p>Projects created at console.firebase.google.com must use the new
    Firebase Authentication SDKs available from
    firebase.google.com/docs/auth/</p>
  </blockquote>
  
  <p>Though I have included recent version firebase authentication in my gradle file:</p>
  
  <pre><code>compile 'com.google.firebase:firebase-auth:9.0.2'
  </code></pre>
  
  <p>This code was working fine in one my firebase project. But after adding this into another project in firebase,I'm facing the error.Please help me out.</p>
  
  <pre><code>            myFirebaseRef.createUser(
                      doctor.getEmail(),
                      doctor.getPass(),
                      new Firebase.ValueResultHandler&lt;Map&lt;String, Object&gt;&gt;() {
                          @Override
                          public void onSuccess(Map&lt;String, Object&gt; stringObjectMap) {
                              doctor.setId(stringObjectMap.get("uid").toString());
                              doctor.saveUser(myFirebaseRef);
                              Doctor_info doc=new Doctor_info();
                              doc.setGender(gender);
  
                              myFirebaseRef.child("doctor_info").push().setValue(doc);
  
                              myFirebaseRef.unauth();
                              Toast.makeText(getApplicationContext(), "Your Account has been Created", Toast.LENGTH_LONG).show();
                              Toast.makeText(getApplicationContext(), "Please Login With your Email and Password", Toast.LENGTH_LONG).show();
  
                              finish();
                          }
  </code></pre>