Set Detail Page Url for this section in: Admin > Section Editors > Viewer Urls

Have set the detail page but keep getting this error on child link.

Set Detail Page Url for this section in: Admin > Section Editors > Viewer Urls

Here is nav code top for parent with children and css layout

list($navcategoryRecords, $nav_selectedCategory) = getCategories(array(
'tableName' => 'navcategory',
'selectedCategoryNum' => '', // defaults to getNumberFromEndOfUrl()
'categoryFormat' => 'showall',
'ulAttributes' => 'class="mega_menu"', // add html attributes to <ul> tags, eg: 'class="menuUL"' would output <ul class="menuUL">
'liAttributesCallback' => 'customMenuLIAttr', // ADVANCED: custom function to return li attributes, eg: 'myLiAttr' and function myLiAttr($category) { return "id='li_uniqueId_{$category['num']}'"; }
));

function customMenuUlAttr($category) {
global $GLOBALS;

return ($category['_hasParent'] && $category['depth'] == '1')? " id=\"child{$category['parentNum']}\" class=\"mega_menu\"" : "" ;
}

function customMenuLIAttr($category) {
global $GLOBALS;
return ($category['_hasChild'])? " class=\"has_mega_menu mobile_menu_toggle\"" : "" ;
}

Here is nav code on page, top navbar:

<ul id="navy" class="clearfix">
<?php foreach ($navcategoryRecords as $categoryRecord): ?>
<?php echo $categoryRecord['_listItemStart'] ?>

<?php if ($categoryRecord['_hasChild']): ?>
<a href="<?php echo $categoryRecord['_link'] ?>"><span><?php echo $categoryRecord['name'] ?>&nbsp;<i class="fas fa-chevron-down"></i></span></a>
<?php else: ?>
<a href="<?php echo $categoryRecord['_link'] ?>"><span><?php echo $categoryRecord['name'] ?></span></a>
<?php endif; ?>

<?php echo $categoryRecord['_listItemEnd'] ?>
<?php endforeach; ?>
</ul>

And here is page source view:

<ul id="navy" class="clearfix"><li  class="has_mega_menu mobile_menu_toggle"><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>About Marthas&nbsp;<i class="fas fa-chevron-down"></i></span></a><ul class="mega_menu"><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Charism</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Leadership Team</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Saint Martha</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>History & Archives</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Bethany Property</span></a></li></ul></li><li  class="has_mega_menu mobile_menu_toggle"><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Martha Ministries&nbsp;<i class="fas fa-chevron-down"></i></span></a><ul class="mega_menu"><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Ministry of Spirituality</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Martha Justice Ministry</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>StFX Wellspring Centre</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Collaboration</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Martha Ministry Stories</span></a></li></ul></li><li  class="has_mega_menu mobile_menu_toggle"><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>News & Events&nbsp;<i class="fas fa-chevron-down"></i></span></a><ul class="mega_menu"><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Latest CSM News</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Martha Justice News</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Federation News</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>News From the NGO</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span> In Memoriam</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>OLAM Newsletter</span></a></li></ul></li><li  class="has_mega_menu mobile_menu_toggle"><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>Join Us&nbsp;<i class="fas fa-chevron-down"></i></span></a><ul class="mega_menu"><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>As a Sister</span></a></li><li><a href="javascript:alert('Set%20Detail%20Page%20Url%20for%20this%20section%20in:%20Admin%20>%20Section%20Editors%20>%20Viewer%20Urls')"><span>As Martha Associate</span></a></li></ul></li></ul>
How do I get rid of this?