Again, what steps have you done to ensure that the file you give to ->parse_file exists and contains valid XML?

Maybe it helps to print out $MappletXmlName and $OutFileName. Also, $AlgoNm seems to play a part in constructing the filename.

In reply to Re^3: Copy portion of XML elements from one XML file to another exiting XML file by Corion
in thread Copy portion of XML elements from one XML file to another exiting XML file by Dravidan

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