[OE-core] create_image() fails with cannot concatenate 'str' and 'NoneType'error

[Paul Eggleton]

On Tuesday 27 January 2015 09:43:06 Walter Giroir wrote:
> The IMAGE_CMD is defined in the layer’s conf.  I can corrupt this file and
> bitbake never complains so it appears it is never parsed or loaded.

How are you corrupting it? And I presume you mean sdcard_image-sunxi-
wigwag.bbclass not the layer's conf.

You can determine for certain whether the layer conf, the machine conf and the 
bbclass are being parsed by looking at the list of files at the top of the 
output of this command:

 bitbake -e <image> | less

(It's important that you specify the image in the command, because otherwise 
you won't see anything that's brought in via IMAGE_CLASSES.)

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre