Umbraco 站点地图 - 错误 CS1525：无效的表达式术语“<”

Question

Umbraco newbie here. I'm following the documentation below to create a sitemap in Umbraco 8.1:

https://our.umbraco.com/documentation/tutorials/Creating-an-XML-Site-Map/

Everything seems fine but when I try to put live I get the error: error CS1525: Invalid expression term '<'

It seems to not be liking the HTML tags starting at URL - i've tried a few variants on Html.Raw() but it doesn't seem to work. Any help appreciated.

 @{ void RenderSiteMapUrlEntry(IPublishedContent node) { var changeFreq = node.Value("searchEngineChangeFrequency", fallback: Fallback.To(Fallback.Ancestors, Fallback.DefaultValue), defaultValue: "monthly"); // with the relative priority, this is a per page setting only, so we're not using recursion, so we won't set Fallback.ToAncestors here and we'll default to 0.5 if no value is set var priority = node.HasValue("searchEngineRelativePriority") ? node.Value("searchEngineRelativePriority") : "0.5"; <url> <loc>@node.Url(mode: UrlMode.Absolute)</loc> <lastmod>@(string.Format("{0:s}+00:00", node.UpdateDate))</lastmod> <changefreq>@changeFreq</changefreq> <priority>@priority</priority> </url> }

Answer 1

not sure what the rest of your code looks like, but from past experience pretty much once in xml mode doesnt like space so when i done this 1 displayed here https://noarlungaunited.com.au/sitemap using pretty much similar code 1st wrapped everything inside elements and used a helper to get the child elements under home and a function to generate the url, see my full code here.

 @inherits UmbracoTemplatePage @using umbraco.MacroEngines; @{ Response.ContentType = "text/xml"; var homeNode = Umbraco.TypedContentAtRoot().FirstOrDefault(x => x.ContentType.Alias == "HomePage"); if (homeNode != null && homeNode.TemplateId > 0) { var homepage = new DynamicNode(homeNode.Id); <text><?xml version='1.0' encoding='UTF-8' ?> <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"> <url> <loc>@GetUrlWithDomainPrefix(homeNode.Url)</loc> <lastmod>@(string.Format("{0:s}+00:00", homeNode.UpdateDate))</lastmod> @if (homeNode.GetProperty("sEOSitemapFrequency").HasValue) { <changefreq>@homeNode.GetPropertyValue("sEOSitemapFrequency")</changefreq> } @if (homeNode.GetProperty("sEOSitemapPriority").HasValue) { <priority>@homepage.GetPropertyValue("sEOSitemapPriority")</priority> } </url> @ListChildNodes(homepage) </urlset> </text> } } @helper ListChildNodes(DynamicNode startNode) { const int maxLevelForSiteMap = 100; foreach (DynamicNode node in startNode.ChildrenAsList.Where(x => x.HasAccess && !(x.IsProtected))) { if (node.template > 0) { <url> <loc>@GetUrlWithDomainPrefix(node.Url)</loc> <lastmod>@(string.Format("{0:s}+00:00", node.UpdateDate))</lastmod> @if (!string.IsNullOrEmpty(node.GetProperty("sEOSitemapFrequency").Value)) { <changefreq>@node.GetPropertyValue("sEOSitemapFrequency")</changefreq> } @if (!string.IsNullOrEmpty(node.GetProperty("sEOSitemapPriority").Value)) { <priority>@node.GetPropertyValue("sEOSitemapPriority")</priority> } </url> } if (node.Level <= maxLevelForSiteMap && node.ChildrenAsList.Count() > 0) { @ListChildNodes(node) } } } @functions{ private static string GetUrlWithDomainPrefix(string url) { if (url.StartsWith("/")) url = url.Substring(1); var domainPrefix = string.Format("http://{0}/", HttpContext.Current.Request.ServerVariables["HTTP_HOST"]); if (url.StartsWith(domainPrefix)) return url; else return domainPrefix + url; } }

Answer 2

Resolved. I was using the code from Umbraco versions 9 & 10 - i'm using 8 so this worked:

https://our.umbraco.com/Documentation/Tutorials/Creating-an-XML-Site-Map/index-v8