SharePoint 2013 - Dataview Webpart始终显示无法显示错误 [英] SharePoint 2013 - Dataview Webpart always displays Unable to display error
问题描述
您好,
在我的客户端的一个SP 2013服务器上,每当我添加一个空的dataview webpart时,保存页面然后在浏览器中查看它会显示错误"无法显示此网页部分..."这发生在全新的webpart或aspx页面上,除了添加空数据视图webpart之外,没有对其进行任何其他
编辑。我可以继续并添加数据源,但在查看页面时仍然会收到错误,因此看起来这个服务器上的dataview webpart有问题。
On one of my client's SP 2013 servers, whenever I add an empty dataview webpart, save the page and then view it in the browser it displays the error "Unable to display this webpart..." This happens on a brand new webpart or aspx page with no other edits made to it other than adding the empty dataview webpart. I can proceed and add a datasource but I still get the error when viewing the page so it seems like there is something wrong with the dataview webpart on this server.
我注意到的一件事是,在添加数据源后,我没有任何数据源的字段用于分组或过滤,所以看起来有些东西无法正常工作。我无法访问日志,因此无法检查相关性
ID。如果我直接从数据视图菜单中选择一个列表而不是选择"空数据视图"。列表将显示在浏览器中,但从技术上讲,这是一个列表视图Web部件,同样的问题是没有任何过滤
或分组的字段。
One thing I noticed is that after adding the datasource, I do not have any of the datasource's fields to use for grouping or filtering so it seems like something is not working correctly. I do not have access to the logs so I cannot check the correlation ID. If I choose a list directly from the dataview menu rather than choosing "Empty Data View" the list will display in the browser but technically this is a list view web part and the same issue occurs with not having any of the fields for filtering or grouping.
我看过有关增加xslt超时的帖子,但是当添加空数据视图时,它甚至没有连接到任何东西,所以我认为它是别的。
I have seen the posts about increasing the xslt timeout but when adding the empty dataview it is not even connected to anything so I am thinking it is something else.
有什么建议吗?
谢谢!
推荐答案
您好epicswell,
Hi epicswell,
当您第一次收到"无法显示此webpart ..."错误时,您是否只是在不提供数据源的情况下添加空数据视图?
When you first get the "Unable to display this webpart..." error, whether you just add a Empty Data View without giving data source?
如果是这种情况,我可以重现这个问题,在检查ULS日志后,我得到原因"值不能为空",可能是我们无法查看空数据浏览器。
If that’s the case, I can reproduce the issue, after checking the ULS log, I get the cause "Value cannot be null", it might that we cannot view the empty data in the browser.
添加数据源但仍然出现错误后,您添加的数据源是什么以及添加的方式是什么?请提供相关信息,以便我们帮助您排除故障。
After you add a data source but still get the error, what’s the data source you added and how you added? Please provide relevant information so we can help you troubleshoot.
然后当我通过数据视图下拉按钮插入相关列表时,我可以通过LIST查看工具选项选项卡创建过滤,排序和分组,你的意思是你不能在你的环境中创建它们吗?
Then when I insert the relevant list via Data View drop down button, I can create Filter, Sort and Group via LIST View Tools Options tab, do you mean you cannot create them in your environment?
尝试
清除SharePoint Designer缓存并再次检查。
如果问题存在,我建议您与可以访问ULS日志的用户联系,以获取可能指向根本原因的更多错误消息。
If the issue exists, I recommend you contact with the user who can access ULS log to get more error messages that might point to the root cause.
祝你好运,
Grace Wang
Grace Wang
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