Frank: I followed your guidance and found the root cause just as you predicted. Can you please verify my results?
Some questions follow. Thank you very much for help. Ray ----- Root Cause: BeanShell and HSQL DB are softwares that can run in native mode (stand alone, not involving OO). I have installed both into the (java jre dir)/lib/ext directory to run tests in native mode (tests not related to OO). Multiple drivers in OO and Java loading paths caused problems for OO operations. I still need to develop BeanShell and HSQL software in native mode (without OO). I also need OO as the GUI component in other unrelated software development. The driver versions can differ between OO bundle and native mode. Is there a way to enable both native and OO modes without driver conflict? ----- There is one thing unclear to me. Apparently the same driver modules are invoked for all OO connections to HSQL, including external and embedded databases. Is this correct? Can you explain why only connections to embedded databases (*.odb/database/script) are affected? ----- Can you point me to the documentation on loading sequence of classes in (OO dir)/program/classes (java jre dir)/lib/ext What will happen to OO if drivers for hsqldb.jar and bsh.jar, with possibly different driver versions, exist in both directories? --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
