Andrea Antonello a écrit :
Therefore by adding to the startscript the classpath to the geotools jars did
the trick. That's also the reason why the eclipse worked properly.
This is probably not the right mailinglist for these kind of problems, however
if someone knows what is going on, ideas are welcome.
If you are using geotools in an Eclipse application, I believe that the
JAR handling in Eclipse is somewhat tricky. The uDig guys could probably
share their experience on that matter.
I also noticed the the units and vectmath packages are needed when reading
shapefiles, but not in every case. Any place where I can read why? Any hint?
units.jar and vecmath.jar are needed for Coordinate Reference System
(CRS) handling. Each coordinate system axis has units. The vecmath.jar
file ("vector mathematic") contains a matrix package, which is required
for coordinate transformations.
I guess that shapefiles doesn't need units.jar and vecmath.jar when no
Coordinate Reference System is used with the shapefile. But as soon as a
CRS is attached to a shapefile, units and matrix operations are likely
to be required.
Martin.
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