| ClassCastException for ArrayList [message #105632] |
Tue, 26 May 2009 14:06 |
 Florian Lautenbacher
Messages: 61
Registered: July 2009 |
Member |
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Hi there,
we are working on transformations between several process modeling
languages. In one of our transformations (from the Business Process
Modeling Notation, BPMN, to the Java Workflow Tooling, JWT) we now
experience the following problem:
When executing the transformation with an ATL runtime configuration, then
the transformation runs and the resulting file is as expected. We can see
a warning "Assigning a Collection to a single-valued feature", but the
transformation works fine.
When invoking the same transformation using Java, then we get a
ClassCastException for java.util.ArrayList. The full stacktrace can be
seen on bug #267600 (https://bugs.eclipse.org/bugs/show_bug.cgi?id=267600).
I'm running Win XP, Galileo M7 + EMF 2.5 + ATL 3 on my machine.
I hope you might have some hints what we are specifying wrong in the ATL
file or where this problem comes from.
Thanks for your support and best regards,
Florian
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