J/Link
- To: mathgroup at smc.vnet.net
- Subject: [mg27319] J/Link
- From: Rainer Gruber <rainer.gruber at students.uni-linz.ac.at>
- Date: Wed, 21 Feb 2001 03:16:48 -0500 (EST)
- Organization: Johannes Kepler Universitaet Linz
- Sender: owner-wri-mathgroup at wolfram.com
Hi there, I have a little problem using J/Link. I have two computers with Mathematica 4.0.1.0 running under Windows 98. On both devices there is the same Java version installed. On one computer J/Link works fine, on the the other one it does not run at all! Though its possible to start Java with InstallJava[] I can't create a Java object with JavaNew[] or LoadClass[] but I always get an error message like LoadClass::"fail" : Java failed to load class ... I have tried all possibilities for PATH and CLASSPATH but I had no success! The only idea I have: On the computer where J/Link doesn't work I've another directory structure than the usual one (C:\Mathematica4\... instead of C:\Programme\Wolfram Research\Mathematica\4.0\... or so). Is this an obstacle problem for J/Link? Thanks in advance Rainer Gruber JOHANNES KEPLER UNIVERSITY LINZ Institute of Experimental Physics Atomic Physics and Surface Science (rainer.gruber at gmx.at)