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[qvtd-dev] Errors

Hi

Since M5 I'm seeing two "Potential null pointer access: The variable dc may be null at this location" on umlRdbms.java. These are a JDT regression: https://bugs.eclipse.org/bugs/show_bug.cgi?id=459397. Fortunately it doesn't seem to affect tests.

We also have the intermittent "Cannot find compatible feature propertyIds in sealed EClass KeyDeclCS from imported package http://www.eclipse.org/qvt/2015/QVTrelationCS: The existing reference 'propertyIds' has an incompatible type 'Property'. The expected type is 'Property'." which I thought I had found an explanation (and cure) for. Need to do more Xtext debugging to see why Xtext is getting confused.

And 5 solid errors due to the bad import syntax in UmlToRdbms_1.qvtr. Need to decide whether to support the syntax or modify to one we do support.

And 4 solid errors due to suspect "_" support in DNF{_bbox).qvtr. Need to fiond a way to handle "_" as a definition in a reference context.

And a number of other errors that go away once the offending file is opened. Need to see whether its an Xtext/QVT builder/nature problem that causes the external builder to misbehave.

    Regards

        Ed Willink




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