* create_image() fails with cannot concatenate 'str' and 'NoneType'error
@ 2015-01-24 17:30 Walt
2015-01-26 18:46 ` Paul Eggleton
0 siblings, 1 reply; 6+ messages in thread
From: Walt @ 2015-01-24 17:30 UTC (permalink / raw)
To: openembedded-core
I have search the web and found a few references to this problem but I have
not yet found a solution.
This is the latest commit.
--------
commit 745cebd635002618d7edd0a109ff07dd2953621a
Author: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Fri Jan 23 14:38:12 2015 +0000
bitbake: siggen: Ensure taskdata default functions exist in base class
The get/set_taskdata functions are now part of the API of the class,
ensure they exist in the base class definition so the noop handler
works.
[YOCTO #7233]
(Bitbake rev: 9b5b1bd7d77e3f5886f6c557d3b750de1f6d6025)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: create_image() fails with cannot concatenate 'str' and 'NoneType'error
2015-01-24 17:30 create_image() fails with cannot concatenate 'str' and 'NoneType'error Walt
@ 2015-01-26 18:46 ` Paul Eggleton
[not found] ` <8A09E79C-3AC7-4CA7-82D1-A2A907D04890@giroir.com>
0 siblings, 1 reply; 6+ messages in thread
From: Paul Eggleton @ 2015-01-26 18:46 UTC (permalink / raw)
To: Walt; +Cc: openembedded-core
Hi Walt,
On Saturday 24 January 2015 17:30:08 Walt wrote:
> I have search the web and found a few references to this problem but I have
> not yet found a solution.
>
> This is the latest commit.
> --------
> commit 745cebd635002618d7edd0a109ff07dd2953621a
> Author: Richard Purdie <richard.purdie@linuxfoundation.org>
> Date: Fri Jan 23 14:38:12 2015 +0000
>
> bitbake: siggen: Ensure taskdata default functions exist in base class
>
> The get/set_taskdata functions are now part of the API of the class,
> ensure they exist in the base class definition so the noop handler
> works.
>
> [YOCTO #7233]
>
> (Bitbake rev: 9b5b1bd7d77e3f5886f6c557d3b750de1f6d6025)
>
> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
>
>
> 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.
What have you got in your value of IMAGE_FSTYPES? It looks to me like there is
an invalid value in there. If you aren't sure what it's set to, this command
should tell you:
bitbake -e | grep ^IMAGE_FSTYPES=
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: create_image() fails with cannot concatenate 'str' and 'NoneType'error
[not found] ` <8A09E79C-3AC7-4CA7-82D1-A2A907D04890@giroir.com>
@ 2015-01-27 9:47 ` Paul Eggleton
[not found] ` <9E188571-903A-4F88-803D-D3A7CAF5BFC1@giroir.com>
0 siblings, 1 reply; 6+ messages in thread
From: Paul Eggleton @ 2015-01-27 9:47 UTC (permalink / raw)
To: Walter Giroir; +Cc: openembedded-core
On Monday 26 January 2015 13:23:28 Walter Giroir wrote:
> On Jan 26, 2015, at 12:46 PM, Paul Eggleton
> <paul.eggleton@linux.intel.com> wrote:
> > On Saturday 24 January 2015 17:30:08 Walt wrote:
> >> I have search the web and found a few references to this problem but I
> >> have
> >> not yet found a solution.
> >>
> >> This is the latest commit.
> >> --------
> >> commit 745cebd635002618d7edd0a109ff07dd2953621a
> >> Author: Richard Purdie <richard.purdie@linuxfoundation.org>
> >> Date: Fri Jan 23 14:38:12 2015 +0000
> >>
> >> bitbake: siggen: Ensure taskdata default functions exist in base class
> >>
> >> The get/set_taskdata functions are now part of the API of the class,
> >> ensure they exist in the base class definition so the noop handler
> >> works.
> >>
> >> [YOCTO #7233]
> >>
> >> (Bitbake rev: 9b5b1bd7d77e3f5886f6c557d3b750de1f6d6025)
> >>
> >> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
> >>
> >> 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.
> >
> > What have you got in your value of IMAGE_FSTYPES? It looks to me like
> > there is an invalid value in there. If you aren't sure what it's set to,
> > this command>
> > should tell you:
> > bitbake -e | grep ^IMAGE_FSTYPES=
>
> I have IMAGE_FSTYPES defined in build/conf/local.conf…
>
> > grep IMAGE_FSTYPES build/conf/local.conf
>
> IMAGE_FSTYPES = "ext3 tar.gz sunxi-wigwag-sdimg"
>
>
> When pulling the IMAGE_FSTYPES from the environment with ‘bitbake -e’ I get
> an extended list
> > bitbake -e | grep ^IMAGE_FSTYPES
>
> IMAGE_FSTYPES="ext3 tar.gz sunxi-wigwag-sdimg ext3 tar.gz sunxi-sdimg"
>
> Not sure why there are duplicates here unless the definitions in the
> machines configuration is also added to this list.
>
> It all works with the exception of sunxi-wigwag-relay which is defined in
> the our own meta-wigwag layer in our layer,
> meta-wigwag/classes/sdcard_image-sunxi-wigwag.bbclass
>
> For some reason, I do not believe this bbclass is even being parsed although
> this layer is defined in the bblayers file.
>
> I intentionally corrupted the bbclass file, reran bitbake and did not
> receive any errors.
>
> With a few debug statements in image.py, it’s quite clear that
> sunxi-wigwag-sdimg does not have and IMAGE_CMD
Right. Clearly we should have better error checking here (and I'll look into
adding that.) Regarding the class, I can only assume that that class is not
being inherited anywhere - it needs to be explicitly inherited, it's not going
to be picked up automatically unless the layer does it or you do it in your
configuration. Does the documentation for the layer in question not specify how
the class is to be used? At least one way would be:
IMAGE_CLASSES += "sdcard_image-sunxi-wigwag"
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: create_image() fails with cannot concatenate 'str' and 'NoneType'error
[not found] ` <9E188571-903A-4F88-803D-D3A7CAF5BFC1@giroir.com>
@ 2015-01-27 15:16 ` Paul Eggleton
[not found] ` <D2AF7345-D886-4C20-83F5-1782022A400C@giroir.com>
0 siblings, 1 reply; 6+ messages in thread
From: Paul Eggleton @ 2015-01-27 15:16 UTC (permalink / raw)
To: Walter Giroir; +Cc: openembedded-core
On Tuesday 27 January 2015 07:55:56 Walter Giroir wrote:
> I am relatively new to the Yocto environment so I’m probably not defining
> something correctly here.
>
> The IMAGE_CLASSES appears to be configured properly.
>
> bitbake -e | grep ^IMAGE_CLASSES
> IMAGE_CLASSES=" sdcard_image-sunxi-wigwag"
>
>
>
> I added a few “debug” statements in image.py around line 300
>
> for fstype_group in fstype_groups:
> image_cmds = []
> for type in fstype_group:
> cmds = []
> subimages = []
>
> localdata = bb.data.createCopy(self.d)
> localdata.setVar('OVERRIDES', '%s:%s' % (type,
> old_overrides)) bb.data.update_data(localdata)
> localdata.setVar('type', type)
> print "************************"
> print "************************"
> print fstype_group
> print type
> print localdata.getVar("IMAGE_CMD", True)
> print "************************"
> print "************************"
> cmds.append("\t" + localdata.getVar("IMAGE_CMD", True))
> cmds.append(localdata.expand("\tcd ${DEPLOY_DIR_IMAGE}"))
>
>
> And the end of the log.do_rootfs.pid shows the output of the print
> statements File:
> '/home/walt/workspace/wwrelay-rootfs/yocto/meta/lib/oe/image.py', lineno:
> 305, function: _get_imagecmds 0301: print type
> 0302: print localdata.getVar("IMAGE_CMD", True)
> 0303: print "************************"
> 0304: print "************************"
> *** 0305: cmds.append("\t" + localdata.getVar("IMAGE_CMD",
> True)) 0306: cmds.append(localdata.expand("\tcd
> ${DEPLOY_DIR_IMAGE}")) 0307:
> 0308: if type in cimages:
> 0309: for ctype in cimages[type]:
> Exception: TypeError: cannot concatenate 'str' and 'NoneType' objects
>
> DEBUG: Python function do_rootfs finished
> ERROR: Function failed: do_rootfs
> ************************
> ************************
> ['tar', 'ext3', 'sunxi-sdimg']
> tar
> tar -cvf
> /home/walt/workspace/wwrelay-rootfs/yocto/build/tmp/deploy/images/wigwagrel
> ay/wigwag-prod-lsb-wigwagrelay-20150127133345.rootfs.tar -C
> /home/walt/workspace/wwrelay-rootfs/yocto/build/tmp/work/wigwagrelay-poky-l
> inux-gnueabi/wigwag-prod-lsb/1.0-r0/rootfs . ************************
> ************************
> ************************
> ************************
> ['tar', 'ext3', 'sunxi-sdimg']
> ext3
> oe_mkext234fs ext3 -i 4096
> ************************
> ************************
> ************************
> ************************
> ['tar', 'ext3', 'sunxi-sdimg']
> sunxi-sdimg
> None
> ************************
> ************************
>
>
> It looks like it’s not looking at the second group
>
> NOTE: The image creation groups are: [['tar', 'ext3', 'sunxi-sdimg'],
> ['sunxi-wigwag-sdimg']]
>
>
>
>
> Here are my BBLAYERS
>
> > bitbake -e | grep ^BBLAYERS=
>
> BBLAYERS="/home/walt/workspace/wwrelay-rootfs/yocto/meta
> /home/walt/workspace/wwrelay-rootfs/yocto/meta-yocto
> /home/walt/workspace/wwrelay-rootfs/yocto/meta-yocto-bsp
> /home/walt/workspace/wwrelay-rootfs/meta-sunxi
> /home/walt/workspace/wwrelay-rootfs/meta-wigwag-relay
> /home/walt/workspace/wwrelay-rootfs/yocto/meta-hob"
>
> Which does contain our layer:
> /home/walt/workspace/wwrelay-rootfs/meta-wigwag-relay
>
> The conf file for this layer contains:
> > cat /home/walt/workspace/wwrelay-rootfs/meta-wigwag-relay/conf/layer.conf
>
> # We have a conf and classes directory, append to BBPATH
> BBPATH .= ":${LAYERDIR}"
>
> # We have a recipes directory, add to BBFILES
> BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
>
> BBFILE_COLLECTIONS += "wigwagrelay"
> BBFILE_PATTERN_wigwagrelay := "^${LAYERDIR}/"
> BBFILE_PRIORITY_wigwagrelay = "10"
>
>
>
> The machine conf;
>
> > cat
> > /home/walt/workspace/wwrelay-rootfs/meta-wigwag-relay/conf/machine/wigwag
> > relay.conf
> #@TYPE: Machine
> #@NAME: WigWag Relay
> #@DESCRIPTION: Machine configuration for the WigWag Relay, based on
> allwinner a10 CPU
>
> # Only has DVI connector for external screen
> GUI_MACHINE_CLASS = "bigscreen"
>
> require conf/machine/include/tune-cortexa7.inc
> require conf/machine/include/sunxi-wigwag.inc
> require conf/machine/include/sunxi-mali.inc
>
> UBOOT_MACHINE = "wigwag_controller_config"
> UBOOT_ENTRYPOINT = "0x40008000"
> UBOOT_LOADADDRESS = "0x40008000"
>
> #MACH=sun4i
> #KERNEL_CONFIG=sun4i_defconfig
>
>
> SERIAL_CONSOLE = "115200 ttyS0"
>
> MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat alsa wifi"
>
> And the contents of sunxi-wigwag.inc add the IMAGE_CLASSES:
>
> cat
> /home/walt/workspace/wwrelay-rootfs/meta-wigwag-relay/conf/machine/include/
> sunxi-wigwag.inc PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
> XSERVER = "xserver-xorg \
> xf86-video-fbturbo \
> xf86-input-evdev \
> xf86-input-mouse \
> xf86-input-keyboard"
>
> PREFERRED_PROVIDER_virtual/kernel = "linux"
> PREFERRED_VERSION_linux-libc-headers = "3.4.61"
>
> KERNEL_IMAGETYPE = "uImage"
>
> IMAGE_CLASSES += "sdcard_image-sunxi-wigwag"
> IMAGE_FSTYPES += "ext3 tar.gz sunxi-wigwag-sdimg"
>
> MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
OK, so from what I can see, no IMAGE_CMD is defined for sunxi-sdimg which
apparently is in IMAGE_FSTYPES, that's what's actually triggering the error.
This error prevents the code from continuing on to the second group.
Cheers,
Paul
--
Paul Eggleton
Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: create_image() fails with cannot concatenate 'str' and 'NoneType'error
[not found] ` <D2AF7345-D886-4C20-83F5-1782022A400C@giroir.com>
@ 2015-01-27 15:58 ` Paul Eggleton
0 siblings, 0 replies; 6+ messages in thread
From: Paul Eggleton @ 2015-01-27 15:58 UTC (permalink / raw)
To: Walter Giroir; +Cc: openembedded-core
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
^ permalink raw reply [flat|nested] 6+ messages in thread
* create_image() fails with cannot concatenate 'str' and 'NoneType'error
@ 2015-01-24 20:14 Walt
0 siblings, 0 replies; 6+ messages in thread
From: Walt @ 2015-01-24 20:14 UTC (permalink / raw)
To: bitbake-devel
Posted this earlier to a different group but I believe this
group is better targeted
------
I have search the web and found a few references to this problem but I have
not yet found a solution.
This is the latest commit.
--------
commit 745cebd635002618d7edd0a109ff07dd2953621a
Author: Richard Purdie <richard.purdie@...>
Date: Fri Jan 23 14:38:12 2015 +0000
bitbake: siggen: Ensure taskdata default functions exist in base class
The get/set_taskdata functions are now part of the API of the class,
ensure they exist in the base class definition so the noop handler
works.
[YOCTO #7233]
(Bitbake rev: 9b5b1bd7d77e3f5886f6c557d3b750de1f6d6025)
Signed-off-by: Richard Purdie <richard.purdie@...>
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.
--
^ permalink raw reply [flat|nested] 6+ messages in thread
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2015-01-24 17:30 create_image() fails with cannot concatenate 'str' and 'NoneType'error Walt
2015-01-26 18:46 ` Paul Eggleton
[not found] ` <8A09E79C-3AC7-4CA7-82D1-A2A907D04890@giroir.com>
2015-01-27 9:47 ` Paul Eggleton
[not found] ` <9E188571-903A-4F88-803D-D3A7CAF5BFC1@giroir.com>
2015-01-27 15:16 ` Paul Eggleton
[not found] ` <D2AF7345-D886-4C20-83F5-1782022A400C@giroir.com>
2015-01-27 15:58 ` Paul Eggleton
2015-01-24 20:14 Walt
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