[oe] bitbake dies with an python exception | AttributeError: 'NoneType' object has no attribute 'rfind'

Cestonaro Thilo thilo.cestonaro at ts.fujitsu.com
Wed Jul 3 13:21:37 UTC 2013


hey,

can someone point me in the right direction what actually goes wrong?

Looks very strange, so no recipe or compile error but rather than a bug 
in bitbake.

Greetings
Thilo

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bitbake linux-libc-headers


Loading cache: 100% 
|########################################################################################################################################################################| 
ETA:  00:00:00
Loaded 2155 entries from dependency cache.

Build Configuration:
BB_VERSION        = "1.19.1"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Ubuntu-13.04"
TARGET_SYS        = "arm-magna-linux-gnueabi"
MACHINE           = "dm814x-evm"
DISTRO            = "magna"
DISTRO_VERSION    = "2012.1"
TUNE_FEATURES     = "armv7a vfp neon"
TARGET_FPU        = "vfp-neon"
meta-angstrom     = 
"angstrom-v2013.06-yocto1.4:0f9be94e05c19b94433431e8354bb1c4884008b4"
meta-oe
meta-systemd
meta-efl
meta-gpe
meta-gnome
meta-xfce
meta-initramfs
toolchain-layer
meta-multimedia
meta-networking
meta-webserver
meta-ruby         = "master:14082ab64805cf9571309f674c036f4856029204"
meta-browser      = "danny:de6eb680c0efe0df9ed12526380a10d3aab4359a"
meta-ti           = 
"angstrom-staging-yocto1.4:7d06930ee8c9a9a7138b9b13fc85aef23729292d"
meta-magna        = "<unknown>:<unknown>"
meta              = "master:3472c1f7ab409cd91c1d4782d9e00880b84e3ae8"

NOTE: Resolving any missing task queue dependencies
NOTE: Preparing runqueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
No currently running tasks (483 of 491)
ERROR: An uncaught exception occured in runqueue, please see the failure 
below:
ERROR: Running idle function
Traceback (most recent call last):
   File 
"/home/magna/Projects/magna/setup-scripts/sources/bitbake/lib/bb/runqueue.py", 
line 1354, in RunQueueExecuteTasks.execute():
                      if not self.rq.fakeworker:
     >                    self.rq.start_fakeworker(self)
self.rq.fakeworker.stdin.write("<runtask>" + pickle.dumps((fn, task, 
taskname, False, self.cooker.collection.get_file_appends(fn))) + 
"</runtask>")
   File 
"/home/magna/Projects/magna/setup-scripts/sources/bitbake/lib/bb/runqueue.py", 
line 874, in 
RunQueue.start_fakeworker(rqexec=<bb.runqueue.RunQueueExecuteTasks 
instance at 0xa2bfef0>):
              if not self.fakeworker:
     >            self.fakeworker, self.fakeworkerpipe = 
self._start_worker(True, rqexec)

   File 
"/home/magna/Projects/magna/setup-scripts/sources/bitbake/lib/bb/runqueue.py", 
line 826, in RunQueue._start_worker(fakeroot=True, 
rqexec=<bb.runqueue.RunQueueExecuteTasks instance at 0xa2bfef0>):
                      env[key] = value
     >            worker = subprocess.Popen([fakerootcmd, 
"bitbake-worker", "decafbad"], stdout=subprocess.PIPE, 
stdin=subprocess.PIPE, env=env)
              else:
   File "/usr/lib/python2.7/subprocess.py", line 711, in 
Popen.__init__(args=[None, 'bitbake-worker', 'decafbad'], bufsize=0, 
executable=None, stdin=-1, stdout=-1, stderr=None, preexec_fn=None, 
close_fds=False, shell=False, cwd=None, env={'GIT_PROXY_COMMAND': 
'/home/magna/bin/gitProxyCommand.sh', 'TERM': 'screen', 'SHELL': 
'/bin/bash', 'PSEUDO_BUILD': '2', 'http_proxy': 
'http://172.25.159.7:81/', 'ftp_proxy': 'http://172.25.159.7:81/', 
'BBPATH': 
'/home/magna/Projects/magna/setup-scripts:/home/magna/Projects/magna/setup-scripts/sources/openembedded-core/meta', 
'https_proxy': 'http://172.25.159.7:81/', 'PWD': 
'/home/magna/Projects/magna/setup-scripts', 'LOGNAME': 'magna', 'USER': 
'magna', 'PATH': 
'/home/magna/Projects/magna/setup-scripts/sources/openembedded-core/scripts:/home/magna/Projects/magna/setup-scripts/sources/bitbake/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/cestonarot/bin/ti/ccsv5/eclipse/jre/bin:/opt/toolchain/bin:/home/cestonarot/Projects/depot_tools', 
'HOME': '/home/magna', 'DISTRO': 'angstrom-v2012.12', 'PSEUDO_DISABLED': 
'1', 'BB_ENV_EXTRAWHITE': 'PSEUDO_BUILD PSEUDO_DISABLED MACHINE DISTRO 
TCLIBC TCMODE GIT_PROXY_COMMAND http_proxy ftp_proxy https_proxy 
all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK 
BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS'}, 
universal_newlines=False, startupinfo=None, creationflags=0):
                                      c2pread, c2pwrite,
     >                                errread, errwrite)
              except Exception:
   File "/usr/lib/python2.7/subprocess.py", line 1309, in 
Popen._execute_child(args=[None, 'bitbake-worker', 'decafbad'], 
executable=None, preexec_fn=None, close_fds=False, cwd=None, 
env={'GIT_PROXY_COMMAND': '/home/magna/bin/gitProxyCommand.sh', 'TERM': 
'screen', 'SHELL': '/bin/bash', 'PSEUDO_BUILD': '2', 'http_proxy': 
'http://172.25.159.7:81/', 'ftp_proxy': 'http://172.25.159.7:81/', 
'BBPATH': 
'/home/magna/Projects/magna/setup-scripts:/home/magna/Projects/magna/setup-scripts/sources/openembedded-core/meta', 
'https_proxy': 'http://172.25.159.7:81/', 'PWD': 
'/home/magna/Projects/magna/setup-scripts', 'LOGNAME': 'magna', 'USER': 
'magna', 'PATH': 
'/home/magna/Projects/magna/setup-scripts/sources/openembedded-core/scripts:/home/magna/Projects/magna/setup-scripts/sources/bitbake/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/cestonarot/bin/ti/ccsv5/eclipse/jre/bin:/opt/toolchain/bin:/home/cestonarot/Projects/depot_tools', 
'HOME': '/home/magna', 'DISTRO': 'angstrom-v2012.12', 'PSEUDO_DISABLED': 
'1', 'BB_ENV_EXTRAWHITE': 'PSEUDO_BUILD PSEUDO_DISABLED MACHINE DISTRO 
TCLIBC TCMODE GIT_PROXY_COMMAND http_proxy ftp_proxy https_proxy 
all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK 
BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS'}, 
universal_newlines=False, startupinfo=None, creationflags=0, 
shell=False, p2cread=11, p2cwrite=14, c2pread=15, c2pwrite=16, 
errread=None, errwrite=None):
                 print child_exception
     >                raise child_exception

AttributeError: 'NoneType' object has no attribute 'rfind'

NOTE: Tasks Summary: Attempted 482 tasks of which 469 didn't need to be 
rerun and all succeeded.
No currently running tasks (483 of 491)

Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
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