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    <div class="moz-cite-prefix">You did not include whole exception
      though. Especially you omit on which line NullPointerException is
      thrown, which is most important here. Could you also please enable
      TRACE logging for <span
        style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
        New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">org.picketlink.idm.ldap.internal.LDAPIdentityStore
        and send some log snippet with few lines before this exception
        is thrown?<br>
        <br>
        Thanks,<br>
        Marek<br>
      </span><br>
      On 8.6.2015 21:58, Ayrton Araújo wrote:<br>
    </div>
    <blockquote
cite="mid:CALqxV3ceU712Nrghw=Pr+4c57X=WSvug1rNHGDHoBZxmwC-=Vw@mail.gmail.com"
      type="cite">Okay,
      <div><br>
      </div>
      <div>as your suggestion I changed to the complete DN, but now I
        get this:</div>
      <div><br>
      </div>
      <div><span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">Caused
          by: org.picketlink.idm.IdentityManagementException:
          PLIDM000501: Could not query IdentityType using query
          [org.picketlink.idm.query.internal.D</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">efaultIdentityQuery@69d4fcb8].</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          at
org.picketlink.idm.ldap.internal.LDAPIdentityStore.fetchQueryResults(LDAPIdentityStore.java:236)</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          at
org.picketlink.idm.query.internal.DefaultIdentityQuery.getResultList(DefaultIdentityQuery.java:190)</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          ... 57 more</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">Caused
          by: org.picketlink.idm.IdentityManagementException: Could not
          populate attribute type
          org.picketlink.idm.model.basic.User@8665a20.</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          at
org.picketlink.idm.ldap.internal.LDAPIdentityStore.populateAttributedType(LDAPIdentityStore.java:815)</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          at
org.picketlink.idm.ldap.internal.LDAPIdentityStore.populateAttributedType(LDAPIdentityStore.java:682)</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          at
org.picketlink.idm.ldap.internal.LDAPIdentityStore.fetchQueryResults(LDAPIdentityStore.java:231)</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
          ... 58 more</span><br
          style="color:rgba(0,0,0,0.8);font-family:'Roboto Slab','Times
          New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">
        <span style="color:rgba(0,0,0,0.8);font-family:'Roboto
          Slab','Times New
Roman',serif;font-size:14px;line-height:19px;white-space:pre-wrap;background-color:rgb(255,255,255)">Caused
          by: java.lang.NullPointerException</span></div>
      <div><br>
        <br>
        Em quinta-feira, 21 de maio de 2015, Marek Posolda &lt;<a
          moz-do-not-send="true" href="mailto:mposolda@redhat.com">mposolda@redhat.com</a>&gt;
        escreveu:<br>
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div bgcolor="#FFFFFF" text="#000000">
            <div>On 20.5.2015 22:00, Ayrton Araújo wrote:<br>
            </div>
            <blockquote type="cite">
              <div dir="ltr">
                <div class="gmail_extra"><span
                    style="font-size:12.8000001907349px">I'm trying do
                    add a new user federation provider for integrate
                    keycloak with a ldap server.</span>
                  <div style="font-size:12.8000001907349px"><br>
                  </div>
                  <div style="font-size:12.8000001907349px">The
                    parameters:</div>
                  <span style="font-size:12.8000001907349px">Console
                    display name -&gt; Active Directory</span>
                  <div style="font-size:12.8000001907349px">Priority
                    -&gt; 0</div>
                  <div style="font-size:12.8000001907349px">Edit Mode
                    -&gt; READ_ONLY</div>
                  <div style="font-size:12.8000001907349px">Sync
                    Registrations -&gt; OFF</div>
                  <div style="font-size:12.8000001907349px">Vendor -&gt;
                    Active Directory</div>
                  <div style="font-size:12.8000001907349px">Username
                    LDAP attribute -&gt; sAMAccountName</div>
                  <div style="font-size:12.8000001907349px">User Object
                    Classes -&gt; person, organizationPerson, user</div>
                  <div style="font-size:12.8000001907349px">Connection
                    URL -&gt; <a moz-do-not-send="true">ldap://</a><a
                      moz-do-not-send="true"
                      href="http://dom.example.com:389/" target="_blank">dom.example.com:389</a></div>
                  <div style="font-size:12.8000001907349px">Base DN
                    -&gt; DC=dom,DC=example,DC=com</div>
                  <div style="font-size:12.8000001907349px">User DN
                    Suffix -&gt; CN=Users</div>
                  <div style="font-size:12.8000001907349px">Bind DN
                    -&gt; CN=Keycloak.LDAP;CN=Users;DC=dom,DC=example,DC=com</div>
                  <span style="font-size:12.8000001907349px">Bind
                    Credential -&gt; ********</span>
                  <div style="font-size:12.8000001907349px">Connection
                    pooling -&gt; ON</div>
                  <div style="font-size:12.8000001907349px">Pagination
                    -&gt; ON</div>
                  <div style="font-size:12.8000001907349px">Enable
                    Account After Password Update -&gt; OFF</div>
                  <div style="font-size:12.8000001907349px">Batch Size
                    -&gt; 100</div>
                  <div style="font-size:12.8000001907349px">Periodic
                    Full Sync -&gt; OFF</div>
                  <div style="font-size:12.8000001907349px">Periodic
                    changed users sync -&gt; ON</div>
                  <div style="font-size:12.8000001907349px">Changed
                    users sync period -&gt; 86400</div>
                  <div style="font-size:12.8000001907349px"><br>
                  </div>
                  <div style="font-size:12.8000001907349px">I tried
                    change User DN Suffix to only Users, but it not
                    works. The log always saying:</div>
                  <div style="font-size:12.8000001907349px">LDAP: error
                    code 1 - 000020D6: SvcErr: DSID-031007DB, problem
                    5012 (DIR_ERROR)</div>
                  <div style="font-size:12.8000001907349px">And it says
                    this when it tries to parse the User DN Suffix.</div>
                </div>
              </div>
            </blockquote>
            Currently "User DN Suffix" is supposed to contain whole DN.
            So in your case it should be probably something like:
            CN=Users,DC=dom,DC=example,DC=com<br>
            <br>
            I agree that name of the parameter "User DN Suffix" is
            misleading. It will be improved in next version (
            1.3.0.Beta1 ) and also it will be possible to configure more
            User DNs to search for users.<br>
            <br>
            Marek<br>
            <blockquote type="cite">
              <div dir="ltr">
                <div class="gmail_extra">
                  <div style="font-size:12.8000001907349px"><br>
                  </div>
                  <div style="font-size:12.8000001907349px">Theres
                    something wrong with my conf?</div>
                </div>
              </div>
              <br>
              <fieldset></fieldset>
              <br>
              <pre>_______________________________________________
keycloak-user mailing list
<a moz-do-not-send="true" href="javascript:_e(%7B%7D,'cvml','keycloak-user@lists.jboss.org');" target="_blank">keycloak-user@lists.jboss.org</a>
<a moz-do-not-send="true" href="https://lists.jboss.org/mailman/listinfo/keycloak-user" target="_blank">https://lists.jboss.org/mailman/listinfo/keycloak-user</a></pre>
            </blockquote>
            <br>
          </div>
        </blockquote>
      </div>
      <br>
      <br>
      -- <br>
      <div dir="ltr">Ayrton Araújo<br>
        <div><font face="'trebuchet ms', sans-serif"><font size="1">"If
              you can tell the false from the true </font><span
              style="font-size:x-small">you are already a scientist."</span></font></div>
        <div><br>
        </div>
        <div>--<br>
          <div><a moz-do-not-send="true" href="http://ayr-ton.net/"
              target="_blank">http://ayr-ton.net/</a></div>
        </div>
      </div>
      <br>
    </blockquote>
    <br>
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