Frequently Asked Questions   Sections

The Gentleware FAQ is a comprehensive list of questions regarding Poseidon for UML. At this time, third-party plug-ins and products are not covered in this FAQ but we plan to add them in the future. Further information is available from the Poseidon documentation or you can post to our forum.

 

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Please feel free to submit questions regarding any Gentleware product, including the plug-ins and partner products, to info@gentleware.com.

 

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FAQ Section: Macintosh : Mac OS X
  1. Why can't I export JPEG and PNG?
  2. GIF-Export returns files with no content (0 Bytes)
  3. Why does Poseidon keep using an old JDK even though I have JDK1.5?
  4. I cannot open files - is that a bug?

    This is a problem of the Java version 1.4.1 on Mac OS X, in conjunction with the Aqua Look and Feel. A typical problem symptom is that no dialog appears when you click 'Open File'.

    For Mac OS X, you need the latest Java update. These are the specific requirements:
    Mac OS X 10.2.x (Jaguar): Get Update 1 of Java 1.4.1. Also, change Poseidon's Look and Feel to Alloy - the Aqua Look and Feel produces problems like not opening dialogs.
    Mac OS X 10.3.x (Panther): For Java 1.4.1, Update 2 is recommended. Furthermore, you should also use the Alloy Look and Feel.
    Mac OS X 10.3.x (Panther): For Java 1.4.2, any Look and Feel can be used.
    Mac OS X 10.4.x (Tiger): For Java 1.4.2, any Look and Feel can be used.

  5. Why does Drag and Drop from the tree to the diagrams not work?
  6. Can I use the Eclipse Integration with Mac OS X?
  7. When I click on the Poseidon icon nothing happens.

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