the xpath expressiong you have used selected multiple or no nodes at all. In your case
I would *guess* that you got no nodes because you did not specify namespaces
(and /dsig:Signature and /Signature xpath expression select different nodes). Also
please note that for signatures, start node is expected to be <dsig:Signature/> node.
BTW, there is a good XPath tutorial with a lot of examples:
http://www.zvon.org
You might want to look at it if you need to quickly find an Xpath expression
for your needs.Aleksey
Jan-Olof Andersson wrote:
Let me explain a little bit more...
I want to make the signing to start later in the document with the signing. So I try to use xpath. But it always complains that I give the command in a wrong way...
How should I write?
Best regards
D:\Archivos de programa\GnuWin32\xmlsec\libxmlsec-1.1.1.win32\lib>xmlsec sign --pkcs12 certificado.pfx --output signed_xml.xml --pwd xxxxx --node-xpath /EnvioDTE/Signature/SignedInfo resum_caf_invoice_10.xml Error: xpath expression evaluation does not return a single node as expected Error: failed to load template "resum_caf_invoice_10.xml" Error: failed to sign file "resum_caf_invoice_10.xml"
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