It fails in my packaging class. Beyond that it doesn't say anything.
AbtFormatAndVerificationHelper>>#format: - No implementors of #format:caseRule:
the normal fix for these things doesn't help.
I tried your change to CorePI, it didn't help but I don't think that is the problem anyway.
I'm now going to try to see if I can save the image in a form that will work. By that I mean will start with the method of the class that normally gets designated with packaging. If anyone has any ideas, please chime in.
The old packaged image size is a little over 5 meg. The un-packaged saved image size is a little over 32 meg. I don't think that will be a problem, I'm just pointing out that if final image size is important, packaging does a lot.
I know it sounds like I am always complaining about Seaside packaging and I am but I do understand that Seaside comes from the world of Squeak and Pharo and they don't have anything like our packaging. They just run big images with lots of unneeded stuff in it. Also I don't think they have much in the way of prerequisites and applications like we do. So, they can unknowingly do things that make our packaging a mess.
Hopefully with version 11 and the ARM stuff in the supported product, packaging, if not perfect, will be less painful to get something that works, even if it isn't as small as possible.
Lou