[mapserver-users] Mapscript exception from java
Harald Wehr
hwehr at hs-harz.de
Fri Apr 5 05:18:55 PST 2002
I wanted to try out the implemented thread-functionality. I downloaded a
nightly build today (05.04.2002).
Everything compiled well, even the java-classes were compiled without
any error and the shared library is successfully build!
Calling the mapObj.draw() method in a java-programm crashes my jvm. I
narrowed down the error in the mapscript_wrap.c:
--snip
imageObj *mapObj_draw(mapObj *self){
imageObj *image=NULL;
image = (imageObj *)malloc(sizeof(imageObj));
if(!image) return NULL;
image->width = gdImageSX(image->bytes); <-- Exception
image->height = gdImageSY(image->bytes);
image->bytes = msDrawMap(self);
image->imagepath = image->imageurl = NULL;
return image;
}
--snip
Can anyone help me out of this? Is it a mistake in the gd-library?
Second question: Swigging the nightly build to java no "errorObject" is
produced. In 3.5 there was this thing.
Thanks in advance
Harald
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