* Re: Changes to Image Definitions in 1.7.1
2015-01-30 13:57 Changes to Image Definitions in 1.7.1 Walter Giroir
2015-01-30 14:05 ` Gary Thomas
@ 2015-01-30 17:56 ` Walter Giroir
1 sibling, 0 replies; 3+ messages in thread
From: Walter Giroir @ 2015-01-30 17:56 UTC (permalink / raw)
To: openembedded-core; +Cc: gary
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Hello Gary,
Thanks for the response.
The problem is that the IMAGE_CMD for the IMAGE_FSTYPE cannot be found in image.py.
The details are below.
What I have discovered is that the layer’s classes directory is…
1. No longer required
2. No longer parsed.
In 1.5.1 if I remove the layer’s classes directory, I received a “Missing classes” error.
In 1.7.1, not even a warning is generated.
Putting this class in the classes directory goes without error or warning
dd if=/dev/urandom count=10 of=a.bbclass
The IMAGE_CLASSES is defined in the machine configuration
And here is the error
=====================
File: '/home/walt/workspace/wwrelay-rootfs/yocto/meta/lib/oe/image.py',
lineno: 355, function: create_image
0351: execute_pre_post_process(self.d, post_process_cmds)
0352:
0353:
0354:def create_image(d):
*** 0355: Image(d).create()
0356:
0357:if __name__ == "__main__":
0358: """
0359: Image creation can be called independent from bitbake
environment.
File: '/home/walt/workspace/wwrelay-rootfs/yocto/meta/lib/oe/image.py',
lineno: 333, function: create
0329: execute_pre_post_process(self.d, pre_process_cmds)
0330:
0331: self._remove_old_symlinks()
0332:
*** 0333: image_cmd_groups = self._get_imagecmds()
0334:
0335: for image_cmds in image_cmd_groups:
0336: # create the images in parallel
0337: nproc = multiprocessing.cpu_count()
File: '/home/walt/workspace/wwrelay-rootfs/yocto/meta/lib/oe/image.py',
lineno: 303, function: _get_imagecmds
0299: print "************************"
0300: print localdata.getVar("IMAGE_CMD", True)
0301: print "************************"
0302: print "************************"
*** 0303: cmds.append("\t" + localdata.getVar("IMAGE_CMD",
True)) 0304: cmds.append(localdata.expand("\tcd
${DEPLOY_DIR_IMAGE}"))
0305:
0306: if type in cimages:
0307: for ctype in cimages[type]:
Exception: TypeError: cannot concatenate 'str' and 'NoneType' objects
ERROR: Function failed: do_rootfs
ERROR: Logfile of failure stored in: /home/walt/workspace/wwrelay-
rootfs/yocto/build/tmp/work/cubietruck-poky-linux-gnueabi/wigwag-prod-
lsb/1.0-r0/temp/log.do_rootfs.13308
ERROR: Task 6 (/home/walt/workspace/wwrelay-
rootfs/yocto/build/recipes/images/wigwag-prod-lsb.bb, do_rootfs) failed with
exit code '1'
NOTE: Tasks Summary: Attempted 3977 tasks of which 3976 didn't need to be
rerun and 1 failed.
---------------------
On 2015-01-30 06:57, Walter Giroir wrote:
>
> I am in the process of moving from Yocto 1.5.1 to 1.7.1.
>
> Overall the process has gone very smooth but I have one blocking issue.
>
> I have a layer with an Image defined in new_layer/classes/new_image.bblcass
>
> When running with 1.5.1, it works fine.
> When running with 1.7.1, it does not even parse the file
Details? Otherwise, you'll only get guesses :-(
>
> Has anyone encountered this or is there a description of the changes in this area.
>
> Thanks in advance,
> —Walt
>
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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