when running this wps body for geo:buffer wps process
<?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wps/1.0.0" xmlns:wfs="http://www.opengis.net/wfs" xmlns:wps="http://www.opengis.net/wps/1.0.0" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:wcs="http://www.opengis.net/wcs/1.1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd">
<ows:Identifier>geo:buffer</ows:Identifier>
<wps:DataInputs>
<wps:Input>
<ows:Identifier>geom</ows:Identifier>
<wps:Data>
<wps:ComplexData mimeType="application/wkt"><![CDATA[{
"coordinates": [
[-103.78679397411443, 44.43389608140793],
[-103.75400665111638, 44.437082978008355]
],
"type": "LineString"
}]]></wps:ComplexData>
</wps:Data>
</wps:Input>
<wps:Input>
<ows:Identifier>distance</ows:Identifier>
<wps:Data>
<wps:LiteralData>100</wps:LiteralData>
</wps:Data>
</wps:Input>
<wps:Input>
<ows:Identifier>quadrantSegments</ows:Identifier>
<wps:Data>
<wps:LiteralData>0</wps:LiteralData>
</wps:Data>
</wps:Input>
<wps:Input>
<ows:Identifier>capStyle</ows:Identifier>
<wps:Data>
<wps:LiteralData>Round</wps:LiteralData>
</wps:Data>
</wps:Input>
</wps:DataInputs>
<wps:ResponseForm>
<wps:RawDataOutput mimeType="application/json">
<ows:Identifier>result</ows:Identifier>
</wps:RawDataOutput>
</wps:ResponseForm>
</wps:Execute>
it does not work and fails
using wkt it works
LINESTRING (30 10, 10 30, 40 40)
error stack trace attached
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