Python raise child_exception OSError:[Errno 8] Exec格式错误

Question

我必须将python脚本从使用Python 2.6的服务器移动到另一个使用2.4的服务器上.

我不得不做一些修改.现在我卡住了.我继续得到这个错误

 File "subprocess.py", line 975, in _execute_child
    raise child_exception
OSError: [Errno 8] Exec format error         

我的日志输出:

Traceback (most recent call last):
File "/cnfs/dev/regions/que/cli/rpntrans_requests/scripts/0.6a/process.py", line 281, in ?
process(filename)
File "/cnfs/dev/regions/que/cli/rpntrans_requests/scripts/0.6a/process.py", line 259, in process
outputs = transformations[tr.tag](file).execute()
File "/cnfs/dev/regions/que/cli/rpntrans_requests/scripts/0.6a/process.py", line 114, in execute
t.execute()
File "/cnfs/dev/regions/que/cli/rpntrans/current/rpntrans.py", line 113, in execute
last_step.execute()
File "/cnfs/dev/regions/que/cli/rpntrans/current/rpntrans.py", line 941, in execute
stdout=sys.stdout, stderr=sys.stderr
File "subprocess.py", line 413, in call
return Popen(*args, **kwargs).wait()
File "subprocess.py", line 543, in __init__
errread, errwrite)
File "subprocess.py", line 975, in _execute_child
raise child_exception
OSError: [Errno 8] Exec format error

来自rpntrans.py的代码

    subprocess.call([
        os.path.join(module_root, 'bin/fst2r2c'),
        file,
        v_name, 
        str(r.ip2), str(r.ip2),
        out_file,
        '1', '0',
        '%s (ip1:%i)' % (self.dict[v_name]["desc"], r.ip1),
        self.dict[v_name]["units"],
        self.format,
        self.__get_interpolation(v_name)
    ],
        stdout=sys.stdout, stderr=sys.stderr
    )

有没有想法？

谢谢

Answer 1

如果bin/fst2r2c是二进制可执行文件,它是新服务器的正确格式吗？(你有没有从Linux迁移到BSD,或从32位迁移到64位？)

如果bin/fst2r2c是脚本,它的#!行是否完整？(您是否在Windows上编辑过它并介绍了\r？新机器上的可执行文件的路径名是否不同,例如？/usr/binvs . /usr/local/bin？)