Cerificate if the signature of method into .so is correct. Try this: javah -jni class_name
It will generate one .h, check inside this file if this name is equal of the signature of file it will generate or .so. Try too export de variable LD_LIBRARY_PATH in your enviroment. But you have export before the bring up JBOSS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3939535#3939535 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3939535 ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user