The PHP 5.4 Bug reported here is also present in the showcase when Debug is enabled.
The fix is the same, it just needs to be applied to nflj_showcase_attachment_editor
Remove this
The fix is the same, it just needs to be applied to nflj_showcase_attachment_editor
PHP:
<ol class="AttachmentList New">
<xen:include template="nflj_showcase_attachment_editor_attachment">
<xen:set var="$isTemplate">1</xen:set>
<xen:set var="$attachment"></xen:set>
</xen:include>
</ol>
Remove this
PHP:
<xen:set var="$attachment"></xen:set>