GPX Import failed caused by Namespace Issue

[mmr]

When a GPX file contains the following namespaces, the import failed. JOSM ended up with error message gpx:expectedelement.

<gpx xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="​http://www.topografix.com/GPX/1/1">

When I change the file by hand and only the following namespaces are used, the loading of the file work fine.

<gpx xmlns="​http://www.topografix.com/GPX/1/1">

[mmr]

I downloaded sourcecode from svn to debug the problem. The problem seems to be related to encoding of my gpx file. I will close this ticket.