我已经成功地构建了很多天的图像。我将所有自定义文件添加到GitLab。我并没有故意更改我的构建环境。我现在遇到的错误无法建立我的形象。有人能理解这个错误告诉我什么吗？我试着查了一下，但似乎什么都不管用。
Initialising tasks: 100% |##################################################################################################################################################################| Time: 0:00:06
Sstate summary: Wanted 5 Local 3 Network 0 Missed 2 Current 1114 (60% match, 99% complete)
NOTE: Executing Tasks
ERROR: evccapplication-1.0-r0 do_image: 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: <module>
0001:
*** 0002:do_image(d)
0003:
File: '/home/michael/Documents/evcc_custom/sources/poky/meta/classes/image.bbclass', lineno: 262, function: do_image
0258:
0259: d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1')
0260: pre_process_cmds = d.getVar("IMAGE_PREPROCESS_COMMAND")
0261:
*** 0262: execute_pre_post_process(d, pre_process_cmds)
0263:}
0264:do_image[dirs] = "${TOPDIR}"
0265:addtask do_image after do_rootfs
0266:
File: '/home/michael/Documents/evcc_custom/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/michael/Documents/evcc_custom/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/michael/Documents/evcc_custom/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/michael/Documents/evcc_custom/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/michael/Documents/evcc_custom/build-fb/tmp/work/imx6ull14x14evk-poky-linux-gnueabi/evccapplication/1.0-r0/temp/run.prelink_image.131394' failed with exit code 2
ERROR: Logfile of failure stored in: /home/michael/Documents/evcc_custom/build-fb/tmp/work/imx6ull14x14evk-poky-linux-gnueabi/evccapplication/1.0-r0/temp/log.do_image.131394
ERROR: Task (/home/michael/Documents/evcc_custom/evcc_layers/meta-evccapplication/recipes-core/images/evccapplication.bb:do_image) failed with exit code '1'
NOTE: Tasks Summary: Attempted 3064 tasks of which 3063 didn't need to be rerun and 1 failed.
Summary: 1 task failed:
/home/michael/Documents/evcc_custom/evcc_layers/meta-evccapplication/recipes-core/images/evccapplication.bb:do_image
Summary: There were 2 WARNING messages shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
如果出现类似的错误，请删除构建文件夹。然后重新创建。对于恩智浦设备，他们会给你命令
DISTRO=fsl-imx-fb MACHINE=imx6ull14x14evk source imx-setup-release.sh -b build-fb
将local.conf和bblayers.bb文件保存到git或新位置。删除build-fb文件夹，然后重新运行上面的命令。从git或其他地方保存的文件中提取任何更改。
重新运行bitbake。这让我的工作空间又回来了。因为您没有删除任何下载文件夹，所以构建只需很少的时间。所有的时间都花在编译源代码上。