Hello all,<div><br></div><div>I have already posted this issue at <a href="http://drupal.org/node/1450792">http://drupal.org/node/1450792</a>, trying to catch the attention of more people by repeating it here. Apologies for multiple posts.</div>

<div><br></div><div><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif">I have upgraded my drupal website from version 6 to 7 (db and themes as of now). When I click on some of the views, I get a popup with the following message</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<em style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:transparent;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline"><strong style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:transparent;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline"><font face="arial, helvetica, sans-serif">An AJAX HTTP error occurred.<br>

HTTP Result Code: 200<br>Debugging information follows.<br>Path: /swj/admin/structure/views/view/UnderReview/preview/page_1/ajax<br>StatusText: OK<br>ResponseText:<br>Fatal error: Call to a member function is_defaulted() on a non-object in /Applications/XAMPP/xamppfiles/htdocs/swj/sites/all/modules/views/includes/handlers.inc on line 212</font></strong></em></p>

<p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif">When I ignore the above message and save the view (after adding a field), I get the following message on a white page</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif"><strong style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:transparent;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline"><em style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:transparent;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline">Fatal error: Call to undefined method stdClass::save_row() in /Applications/XAMPP/xamppfiles/htdocs/swj/sites/all/modules/views/includes/view.inc on line 1632<br>

</em></strong><br>I think the above fatal error message could be because of the AJAX error. I get the AJAX error whenever I try to add a field, modify page settings or update preview.</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif"><br></font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

</p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline">

<font face="arial, helvetica, sans-serif">for the &quot;Fatal save error&quot;, the following is the log message</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline">

<strong style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:transparent;margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline"><font face="arial, helvetica, sans-serif">Notice: Undefined property: stdClass::$display_plugin in view-&gt;init_display() (line 320 of /Applications/XAMPP/xamppfiles/htdocs/swj/sites/all/modules/views/includes/view.inc)</font></strong></p>

<font face="arial, helvetica, sans-serif"><br>I have installed the latest stable versions of views, ctools and also ran update.php</font><p></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif">Is there something that I can do to fix this?</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif">Thanks in advance.</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif"><br></font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<font face="arial, helvetica, sans-serif">Regards,</font></p><p style="border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;background-image:initial;background-color:rgb(255,255,255);margin-top:0px;margin-right:0px;margin-bottom:0.692em;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;vertical-align:baseline;color:rgb(34,34,34);line-height:18px">

<span style="font-family:arial,helvetica,sans-serif">Raghava.</span></p></div>