[Yocto] Error executing a python function in exec_python_func() autogenerated
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I have faced with error when build yocto :
ERROR: imx-image-full-1.0-r0 do_rootfs: Error executing a python function in exec_python_func() autogenerated
The stack trace of python calls that resulted in this exception/failure was: File: 'exec_python_func() autogenerated', lineno: 2, function: 0001: *** 0002:do_rootfs(d) 0003: File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/meta/classes/image.bbclass', lineno: 247, function: do_rootfs 0243: progress_reporter.next_stage() 0244: 0245: # generate rootfs 0246: d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1') *** 0247: create_rootfs(d, progress_reporter=progress_reporter, logcatcher=logcatcher) 0248: 0249: progress_reporter.finish() 0250:} 0251:do_rootfs[dirs] = "${TOPDIR}" File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/meta/lib/oe/rootfs.py', lineno: 373, function: create_rootfs 0369: 0370: img_type = d.getVar('IMAGE_PKGTYPE') 0371: 0372: cls = get_class_for_type(img_type) *** 0373: cls(d, manifest_dir, progress_reporter, logcatcher).create() 0374: os.environ.clear() 0375: os.environ.update(env_bkp) 0376: 0377: File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/meta/lib/oe/rootfs.py', lineno: 214, function: create 0210: execute_pre_post_process(self.d, rootfs_post_install_cmds) 0211: 0212: self.pm.run_intercepts() 0213: *** 0214: execute_pre_post_process(self.d, post_process_cmds) 0215: 0216: if self.progress_reporter: 0217: self.progress_reporter.next_stage() 0218: File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/meta/lib/oe/utils.py', lineno: 263, function: execute_pre_post_process 0259: for cmd in cmds.strip().split(';'): 0260: cmd = cmd.strip() 0261: if cmd != '': 0262: bb.note("Executing %s ..." % cmd) *** 0263: bb.build.exec_func(cmd, d) 0264: 0265:# For each item in items, call the function 'target' with item as the first 0266:# argument, extraargs as the other arguments and handle any exceptions in the 0267:# parent thread File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/bitbake/lib/bb/build.py', lineno: 256, function: exec_func 0252: with bb.utils.fileslocked(lockfiles): 0253: if ispython: 0254: exec_func_python(func, d, runfile, cwd=adir) 0255: else: *** 0256: exec_func_shell(func, d, runfile, cwd=adir) 0257: 0258: try: 0259: curcwd = os.getcwd() 0260: except: File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/bitbake/lib/bb/build.py', lineno: 503, function: exec_func_shell 0499: with open(fifopath, 'r+b', buffering=0) as fifo: 0500: try: 0501: bb.debug(2, "Executing shell function %s" % func) 0502: with open(os.devnull, 'r+') as stdin, logfile: *** 0503: bb.process.run(cmd, shell=False, stdin=stdin, log=logfile, extrafiles=[(fifo,readfifo)]) 0504: except bb.process.ExecutionError as exe: 0505: # Find the backtrace that the shell trap generated 0506: backtrace_marker_regex = re.compile(r"WARNING: Backtrace \(BB generated script\)") 0507: stdout_lines = (exe.stdout or "").split("\n") File: '/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/poky/bitbake/lib/bb/process.py', lineno: 186, function: run 0182: 0183: if pipe.returncode != 0: 0184: if log: 0185: # Don't duplicate the output in the exception if logging it *** 0186: raise ExecutionError(cmd, pipe.returncode, None, None) 0187: raise ExecutionError(cmd, pipe.returncode, stdout, stderr) 0188: return stdout, stderr Exception: bb.process.ExecutionError: Execution of '/home/nxf71573/Yoctos/5.10.72_2.2.0/build-imx8qxpc0/tmp/work/imx8qmmek-poky-linux/imx-image-full/1.0-r0/temp/run.sound_config_file.3443098' failed with exit code 1 ERROR: Logfile of failure stored in: /home/nxf71573/Yoctos/5.10.72_2.2.0/build-imx8qxpc0/tmp/work/imx8qmmek-poky-linux/imx-image-full/1.0-r0/temp/log.do_rootfs.3443098 ERROR: Task (/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/meta-imx/meta-sdk/dynamic-layers/qt5-layer/recipes-fsl/images/imx-image-full.bb:do_rootfs) failed with exit code '1' NOTE: Tasks Summary: Attempted 8951 tasks of which 8940 didn't need to be rerun and 1 failed. Summary: 1 task failed: /home/nxf71573/Yoctos/5.10.72_2.2.0/sources/meta-imx/meta-sdk/dynamic-layers/qt5-layer/recipes-fsl/images/imx-image-full.bb:do_rootfs Summary: There were 2 WARNING messages shown. Summary: There was 1 ERROR message shown, returning a non-zero exit code.
==> Cause: Have some error in building processing.
Example:
- No such file or directory
- FileExistsError
- …etc
==> Solution:
- Open log file error in line contain “ERROR: Logfile of failure stored in:” in my case file is :”/home/nxf71573/Yoctos/5.10.72_2.2.0/build-imx8qxpc0/tmp/work/imx8qmmek-poky-linux/imx-image-full/1.0-r0/temp/log.do_rootfs.3443098″
- Find where is root case error in the log file:
My error: ‘/home/nxf71573/Yoctos/5.10.72_2.2.0/build-imx8qxpc0/tmp/work/imx8qmmek-poky-linux/imx-image-full/1.0-r0/rootfs/var/lib/alsa/asound.state’: No such file or directory in config file “/home/nxf71573/Yoctos/5.10.72_2.2.0/sources/meta-imx-ara/recipes-core/images/ara-imx8-release.inc” has code:# Setting sound device interface sound_config_file() { mkdir -p ${IMAGE_ROOTFS}/home/root/audio_setting cp ${IMAGE_ROOTFS}/var/lib/alsa/asound.state ${IMAGE_ROOTFS}/home/root/audio_setting/asound.state }
–> no file asound.state in rootfs
- Try to fix and rebuild again will be successful.
In my case, I only append to file “conf/local.conf”:
IMAGE_INSTALL_append += ” alsa-lib alsa-tools alsa-utils alsa-states”
Hope that it help you more 🙂