https://www.webmaster-forums.net/crss/node/1045590 en https://www.webmaster-forums.net/web-programming-and-application-development/cant-execute-java-app-php#comment-1246490 <p>The execution of the jar file itself may be failing...</p> <p>I assume the jar file executes fine when you try to run it from the command line. If it does...</p> <p>The web service user executing the PHP script may be missing CLASSPATH environment variable values to the libraries you are using. Make sure those are set / present in your PHP script before execution.</p> <p>Cheers,<br /> Shaggy.</p> Sun, 03 Jan 2010 19:43:17 +0000 Shaggy comment 1246490 at https://www.webmaster-forums.net