If you look in the devices/compiler.json for the 1030, the Version of CIQ on the Japanize device is 3.1.3, so when you bumped the min SDK to 3.2 it no longer fits that minimum. You may want to change the min SDK to 3.1 and then use
if(Toybox has :Weather)
to check for that. Not all 3.2 devices support weather so you probably want to do that anyway.
Thanks for responding Jim. I can see what you mean in the compiler.json file. The screen shot he sent me of his device, though, shows Connect IQ Version 3.2.4 (and Firmware 11.10). How could that be?
Yep, I am using HAS for weather amongst other things.
Thanks Jim. Yeah, I want to move away from supporting devices that only have 28K available for datafields and I want to incorporate some of the new features (and retire some legacy stuff), and whilst HAS is good and useful (I use it a lot at startup and settings changes to work out what I can/cannot support) it's not the best user experience when they think they're getting all the you-beaut features only for some of them not to work because their device doesn't support them. I'd rather the app not appear for them to download, hence setting min sdk to 3.2.4. BUT, in this case, I'll change it to 3.1.0.