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tra4tor  
#1 Posted : Tuesday, October 13, 2020 3:20:11 PM(UTC)
tra4tor

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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.



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Screenshot 2020-10-13 161549.png
bbv  
#2 Posted : Thursday, October 15, 2020 1:47:58 PM(UTC)
bbv

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We need your file to answer
tra4tor  
#3 Posted : Thursday, October 22, 2020 4:16:29 PM(UTC)
tra4tor

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Germany
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Originally Posted by: bbv Go to Quoted Post
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.





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searchinxpath.png
bbv  
#4 Posted : Friday, October 30, 2020 5:47:18 PM(UTC)
bbv

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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
thanks 1 user thanked bbv for this useful post.
tra4tor on 10/30/2020(UTC)
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