(Fixed in ver 8.4.1) “Copy to clipboard in EMF” does not work for some objects

Product and version

Astah Professional version 8.4


Some models will not appear correctly when you copy them to clipboard in EMF.

(1) An unnecessary frame appears around the object:

  • UseCases
  • Actors (in Sequence diagrams)

(2) An unnecessary lines appear beside the object:

  • DataStore (in data flow diagrams)

(3) Dashed-line changes to a solid line:

  • Reply Messages (in Sequence diagrams)


Please copy as OOXml format.
If OOXml format does not work for you, please contact us. We would provide a bug-fixed version.

Plan to fix

This bug will be fixed in the next release.

This bug has been released in version 8.4.1.



Many thanks

Thank you very much for your report, Oleksii.

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