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Solving “Only Content controls are allowed directly in a content page that contains Content controls”
By admin | February 3, 2012
While debugging and creating a new ASP.NET User Control, I stumbled across the following error, “Only Content controls are allowed directly in a content page that contains Content controls” that I did not encounter before. The culprit: an invalid assembly in the custom ASP.NET User Control registration section of “web.config“:
The first thing I tried, is, of course, to follow the advice on the can and remove any tag or text other than “<asp:Content>” tags from the page. But as, you can see, there are no other characters or tags on the page, and I had tried many times to regenerate the page or force VS to “re-parse” the page without success.
After some more debugging for a while, I found this error, which was related to an invalid assembly in the registering custom ASP.NET User Controls section of the web.config document:
And the answer? It turns out it was easy enough to fix after all, just fix the offending assembly reference!
And voila, fixed:
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Topics: Windows | 6 Comments »
June 23rd, 2024 at 05:14
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