Java mapscript in Windows

[Jan Zich]

OK, my mistake. I've just found out that I've mixed accidentally the JAR 
from version 4.8.4 with the C library from version 4.8.3. Sorry for the 
post, but it was really puzzling.

Jan Zich wrote:
> Hello,
> 
> I'm a beginner to MapServer and I'm struggling with MapScript Java API 
> in Windows. There seems to be something wrong with the naming of 
> functions in mapscript.dll and edu.umn.gis.mapscript.mapscriptJNI. It 
> seems that some functions are mapped correctly to their C equivalents, 
> but some not. For instance, the static method
> 
>   edu.umn.gis.mapscript.mapscriptJNI.set_layerObj_name
> 
> should be mapped to (is that right?)
> 
>   Java_edu_umn_gis_mapscript_mapscriptJNI_set_1layerObj_1name.
> 
> But there is no such function in mapscript.dll. Instead there is
> 
>   _Java_edu_umn_gis_mapscript_mapscriptJNI_layerObj_1name_1set
> 
> And, indeed, I get an exception
> 
>   java.lang.UnsatisfiedLinkError: set_layerObj_name
> 
> On the other hand, mapscript_wrap.c seems to be correct since there is
> 
>   Java_edu_umn_gis_mapscript_mapscriptJNI_set_1layerObj_1name
> 
> Also, some methods seem to work. For instance, the following piece of 
> code works:
> 
>   System.loadLibrary("mapscript");
>   mapObj map = new mapObj("test.map");
>   imageObj img = map.draw();
>   img.save("test.gif", map);
> 
> Is it possible that some files of some older version of MapScript were 
> mixed with a newer version?
> 
> Thank you
> Jan