3163 2012-09-24 21:22:22 +0000 Beta - bitbake error message doesn't tell me what's wrong with my layer 2012-11-01 15:01:53 +0000 1 1 7 Build System, Metadata & Runtime BitBake bitbake 1.3 x86 Multiple VERIFIED FIXED Medium+ major 1.3 M5 1 david.c.stewart bluelightning alexandrux.palalau bluelightning corneliux.stoicescu jessica.zhang poky.bs.watcher poky.watcher --- --- --- oldest_to_newest 25617 0 david.c.stewart 2012-09-24 21:22:22 +0000 You might want to grab the meta-dlna right away before it changes... To reproduce: 1. Set up the 1.3 beta 2. clone the meta-dlna repository 3. Edit bblayers.conf as the README in the layer instructs, adding meta-guacamayo and meta-kvm 4. Execute bitbake, see the transcript below: [davest@davest-f17 yp-beta-build]$ bitbake guacamayo-image-mediaserver DEBUG: Removed the following variables from the environment: PSEUDO_BINDIR, LD_LIBRARY_PATH, HTTP_PROXY, PSEUDO_LOCALSTATEDIR, NO_PROXY, GJS_DEBUG_OUTPUT, FTP_PROXY, LESSOPEN, QT_IM_MODULE, PSEUDO_LIBDIR, XDG_VTNR, GNOME_KEYRING_CONTROL, WINDOWPATH, XDG_RUNTIME_DIR, LANG, HISTCONTROL, SHLVL, HISTSIZE, WINDOWID, _, IMSETTINGS_INTEGRATE_DESKTOP, BBFETCH2, USERNAME, IMSETTINGS_MODULE, CCACHE_HASHDIR, GDMSESSION, XMODIFIERS, QT_GRAPHICSSYSTEM_CHECKED, XDG_SESSION_ID, BUILDDIR, PSEUDO_OPTS, HOSTNAME, PSEUDO_PREFIX, HTTPS_PROXY, CVS_RSH, LD_PRELOAD, MAIL, GNOME_DESKTOP_SESSION_ID, LS_COLORS, GJS_DEBUG_TOPICS, XDG_SEAT DEBUG: UI 'knotty' does not require extra cache! DEBUG: Found bblayers.conf (/home/davest/poky-1.3-beta/yp-beta-build/conf/bblayers.conf) DEBUG: LOAD /home/davest/poky-1.3-beta/yp-beta-build/conf/bblayers.conf ERROR: Unable to parse /home/davest/poky-1.3-beta/yp-beta-build/conf/bblayers.conf: ParseError at /home/davest/poky-1.3-beta/yp-beta-build/conf/bblayers.conf:13: unparsed line: 'BBLAYERS ?= " /home/davest/poky-1.3-beta/yp-beta/meta /home/davest/poky-1.3-beta/yp-beta/meta-yocto /home/davest/poky-1.3-beta/meta-dlna/meta-guacamayo /home/davest/poky-1.3-beta/meta-dlna/meta-kvm ' [davest@davest-f17 yp-beta-build]$ 25638 1 david.c.stewart 2012-09-25 04:55:21 +0000 In another bug report, Paul says the parse error might be due to the tabs-> spaces change. Do you think you could make the error message more explicit that this is the problem? 25643 2 richard.purdie 2012-09-25 08:00:03 +0000 Can you paste exactly what this bblayers.conf contains. In this case I think bitbake is right about the error, I think there was a typo in bblayers.conf. Perhaps a missing " character at the end? If I put the correct thing in bblayers.conf, I see: WARNING: Variable populate_packages contains tabs, please remove these (/media/data1/build1/poky/meta-dlna/meta-guacamayo/recipes-devtools/orc/orc_0.4.14.bb) | ETA: --:--:-- NOTE: Error expanding variable populate_packages NOTE: Error during finalise of /media/data1/build1/poky/meta-dlna/meta-guacamayo/recipes-devtools/orc/orc_0.4.14.bb ERROR: Unable to parse /media/data1/build1/poky/meta-dlna/meta-guacamayo/recipes-devtools/orc/orc_0.4.14.bb ERROR: Command execution failed: Exited with 1 which is a bit clearer about the fact it is a tabs vs. spaces issue. 25705 3 david.c.stewart 2012-09-25 15:45:52 +0000 Yeah, could be. I was trying to follow the README on the layer. [davest@davest-f17 yp-beta-build]$ more conf/bblayers.conf # LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf # changes incompatibly LCONF_VERSION = "5" BBPATH = "${TOPDIR}" BBFILES ?= "" BBLAYERS ?= " \ /home/davest/poky-1.3-beta/yp-beta/meta \ /home/davest/poky-1.3-beta/yp-beta/meta-yocto \ /home/davest/poky-1.3-beta/meta-dlna/meta-guacamayo \ /home/davest/poky-1.3-beta/meta-dlna/meta-kvm \ " 25751 4 bluelightning 2012-09-26 09:05:05 +0000 If that's a verbatim paste, I think the problem is the extra blank line before the closing quote. 25804 5 david.c.stewart 2012-09-26 17:44:34 +0000 Ah ... again, just following the README for the layer too closely! Yes, removing the extra newline causes a much better error message about tabs. :-) Thanks for the tip 25805 6 bluelightning 2012-09-26 17:49:26 +0000 Right, it is broken in the README in meta-dlna as you say - we should definitely fix that. 25892 7 bluelightning 2012-09-28 08:43:59 +0000 Saul has fixed the README in meta-dlna to remove the extra blank line; I think we can call this one fixed. 27153 8 alexandrux.palalau 2012-11-01 15:01:53 +0000 Verified on master branch commit ID: 074016d1692d88ed5a4e245c242c2ffd901a490d