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Joined: 10/1/2020(UTC) Posts: 18  Location: niedersachsen Thanks: 5 times
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Hi there, During simulation and in xpath builder when I want to run a query I get this error, does anybody has an experience like that. Undefined namespace prefix 'ep1' Details XPST0081: A namespace prefix used in an expression must be expandable into a namespace URI using the statically known namespaces If I run the same query on xml file without namespace then it will be run without problem. The namespaces are as follow in image!!. that means the namespace is defined. Any Idea? Thanks in advanced. tra4tor attached the following image(s):
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Rank: Administration
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Joined: 7/21/2014(UTC)
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We need your file to answer
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Rank: Member
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Joined: 10/1/2020(UTC) Posts: 18 Location: niedersachsen Thanks: 5 times
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Originally Posted by: bbv  We need your file to answer as you run the simulator and press the xpath button and type an xpath statement like $PERSISTENT/Root/Persistent/ep2:EP2_Doc/ep2:ItemizedAbstractList/ep2:ItemizedAbstract[@ID ='IA_2']/@ID and run it it gives the error as mentioned earlier and it happens only when namespace being used. but if the xml file has no name space it work without problem. File Attachment(s):  mtd.zip (26kb) downloaded 19 time(s).tra4tor attached the following image(s):
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Rank: Administration
Groups: Registered, Administrators
Joined: 7/21/2014(UTC)
Posts: 498
Was thanked: 88 time(s) in 88 post(s)
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You can help youself by using a wildcard * instead of namespaces, as long as your actual element names are unique.
It would be
$PERSISTENT/Root/Persistent/*:EP2_Doc/*:ItemizedAbstractList/ep2:ItemizedAbstract[@ID ='IA_2']/@ID
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 1 user thanked bbv for this useful post.
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