May 2001
Intermediate to advanced
1088 pages
30h 13m
English
Content preview from Special Edition Using Java™ 2 Enterprise Edition
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Troubleshooting
Mapping Workbench Problems
| Q1: | Why can't the Mapping Workbench find my database tables? |
| You probably haven't told Mapping Workbench where to locate the database, or TopLink can't find the JDBC driver for your database. | |
| Q2: | Why can't I see any of my classes in the Mapping Workbench? |
| Your classes probably aren't in the classpath. Just add them to the system classpath. |
Execution Problems
| Q1: | Why does TopLink complain that there isn't a valid license? |
| Apart from having an invalid or expired license file, you might have provided the wrong pathname when you specified the license file path. Remember that you only specify the directory name and not the name of the license file itself. |
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