The prefix '' cannot be redefined from '' to 'http://www.sitemaps.org/schemas/sitemap/0.9' within the same start element tag
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25-09-2019 - |
문제
I'm getting this error
The prefix '' cannot be redefined from '' to 'http://www.sitemaps.org/schemas/sitemap/0.9' within the same start element tag
while running this code
Dim writer As XmlWriter = XmlWriter.Create(FileLocation + "StaticUrls3.xml")
Dim urlList As New List(Of String)
urlList.Add("link1")
urlList.Add("link2")
urlList.Add("link3")
writer.WriteStartDocument()
writer.WriteStartElement("urlset")
writer.WriteAttributeString("xmlns", "http://www.sitemaps.org/schemas/sitemap/0.9")
For Each aUrl As String In urlList
writer.WriteStartElement("url")
writer.WriteElementString("loc", aUrl)
writer.WriteEndElement()
Next
writer.WriteEndElement()
writer.WriteEndDocument()
writer.Close()
Why am I getting this error?
해결책
Try this:
Const siteMapNamespace As String = "http://www.sitemaps.org/schemas/sitemap/0.9"
Dim writer As XmlWriter = XmlWriter.Create(FileLocation + "StaticUrls3.xml")
Dim urlList As New List(Of String)
urlList.Add("link1")
urlList.Add("link2")
urlList.Add("link3")
writer.WriteStartDocument()
writer.WriteStartElement("urlset", siteMapNamespace)
For Each aUrl As String In urlList
writer.WriteStartElement("url", siteMapNamespace)
writer.WriteElementString("loc", aUrl)
writer.WriteEndElement()
Next
writer.WriteEndElement()
writer.WriteEndDocument()
writer.Close()
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