<div dir="ltr">Hi,<br>I'm working with MapGuide Open Source (2.0.1), MapGuide Maestro and King.Oracle (0.7.4).<br>The Dataconnection works and I created a map and a Layer where I attached a Geometry with polylines.<br>
Also I edited the Layer style and the initial map view but when I tried the Preview the browser showed only the mapviewer with an empty map (no geometry).<br><br>When I open the data with the webstudio there is an advice in the Preview-window:<br>
"The coordinate system is invalid.<br>Could not create coordinate system forward transformation with specified coordinate systems.<br>Exception occurred in method MgCoordinateSystem.CCoordinateSystem at line 380 in file ..\CoordinateSystem\CoordSys.cpp"<br>
<br>My used Coordinate system is PSAD56 / UTM zone 18S (EPSG:24878)<br>So I checked the WKT Code with Web Tier Test:<br>PROJCS["PSAD56 / UTM zone 18S",GEOGCS["PSAD56",DATUM["Provisional_South_American_Datum_1956",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6248"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4248"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","24878"]]<br>
<br>Status: Pass<br><br>I don't know where the problem could be. Has somebody an idea?<br><br>I would be pleased to receive an answer.<br>Kind regards, Alexander Fischer<br></div>