DiagramTypeProvider must not be null
I create spring mvc
using maven and Hibernate
as my database. I have a problem with the JPA diagram editor. I am using Mars Eclipse.
After I have enabled JPA in project faces and added the object in persistence.xml
, every time I click on Open diagram
it shows an error
diagramTypeProvider must not be null
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2 answers
Unfortunately, you found a bug on Mars: https://bugs.eclipse.org/bugs/show_bug.cgi?id=472835
Follow the instructions for a workaround.
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