AnsweredAssumed Answered

Yocto HOB configuration issue

Question asked by Suman Ranjan on Apr 1, 2014
Latest reply on Jun 30, 2014 by Yixing Kong

We are using Yocto build system for IMX6 platform. We want to use HOB for package selection or removal. Host system is Ubuntu 12.04.


In the HOB user interface, We selectedimx6qsabresd’ as machine type and ‘core-image-base’ as the base image type. After that if we select 'edit image' and try to add ‘gpu-viv-bin-mx6q’ as it is not part of ‘core-image-base’ then HOB throws below error.

../fsl-community-bsp/build$ hob

Traceback (most recent call last):

  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/lib/bb/ui/", line 57, in event_handle_idle_func


  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/lib/bb/ui/crumbs/", line 253, in handle_event


  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/lib/bb/ui/crumbs/", line 180, in run_next_command

    targets[0] += version

TypeError: cannot concatenate 'str' and 'NoneType' objects

^CTraceback (most recent call last):

  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/bin/bitbake", line 275, in <module>

    ret = main()

  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/bin/bitbake", line 264, in main

    return server.launchUI(ui_main, server_connection.connection,

  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/lib/bb/server/", line 269, in launchUI

    return uifunc(*args)

  File "/home/vivek/magik2/svn/trunk/i.MX6/linux/yocto/fsl-community-bsp/sources/poky/bitbake/lib/bb/ui/", line 78, in main



Any idea what is causing above error ?