更新6.2->（7.6？）-> 8.7.20后图像裁剪

Question

将旧的6.2系统更新到8.7.20后，图像裁剪失败，模板不是我编写的，我对这种方法不熟悉。感谢任何提示。

            <div class="news-img-wrap">
                <f:if condition="{newsItem.falMediaPreviews}">
                    <f:then>
                        <n:link newsItem="{newsItem}" settings="{settings}" title="{newsItem.title}">
                            <f:alias map="{mediaElement: newsItem.falMediaPreviews.0}">
                                <f:if condition="{mediaElement.originalResource.type} == 2">
                                    <picture>
                                        <!--[if IE 9]><video style="display: none;"><![endif]-->
                                        <source srcset="{f:uri.image(src:'{mediaElement.uid}',treatIdAsReference:'1',width:'360c',height:'140c')}" media="(min-width: 768px)">
                                        <source srcset="{f:uri.image(src:'{mediaElement.uid}',treatIdAsReference:'1',width:'720c',height:'330c')}" media="(max-width: 767px)">
                                        <!--[if IE 9]></video><![endif]-->
                                        <img src="{f:uri.image(src:'{mediaElement.uid}',treatIdAsReference:'1',width:'360c',height:'140c')}" alt="{mediaElement.originalResource.alternative}" title="{mediaElement.originalResource.title}">
                                    </picture>
                                    <f:comment><f:image src="{mediaElement.uid}" treatIdAsReference="1" title="{mediaElement.originalResource.title}" alt="{mediaElement.originalResource.alternative}" maxWidth="{settings.list.media.image.maxWidth}" maxHeight="{settings.list.media.image.maxHeight}" /></f:comment>
                                </f:if>
                                <f:if condition="{mediaElement.originalResource.type} == 4">
                                    <f:render partial="Detail/FalMediaVideo" arguments="{mediaElement: mediaElement}" />
                                </f:if>
                            </f:alias>
                        </n:link>
                    </f:then>
                    <f:else>

                    </f:else>
                </f:if>
            </div>