我的全球分销银行与wiki中的相同，只是我将路径替换为打印机.py. 在python

import sys

sys.path.insert(0, 'C:/Program Files (x86)/mingw-builds/x32-4.8.1-posix-dwarf-rev3/mingw32/share/gcc-4.8.1/python/libstdcxx/v6')

from printers import register_libstdcxx_printers

register_libstdcxx_printers (None)

end

然后我测试了一下：

^{pr2}$

错误信息显示：Traceback (most recent call last):

File "", line 4, in

File "C:/Program Files (x86)/mingw-builds/x32-4.8.1-posix-dwarf-rev3/mingw32/

share/gcc-4.8.1/python/libstdcxx/v6/printers.py", line 911, in register_libstdcxx_printers

gdb.printing.register_pretty_printer(obj, libstdcxx_printer)

File "c:\program files (x86)\mingw-builds\x32-4.8.1-posix-dwarf-rev3\mingw32\

share\gdb/python/gdb/printing.py", line 146, in register_pretty_printer

printer.name)

RuntimeError: pretty-printer already registered: libstdc++-v6

C:\Program Files (x86)\mingw-builds\x32-4.8.1-posix-dwarf-rev3\mingw32\bin\pp.gd

b:6: Error in sourced command file:

Error while executing Python code.

我怎样才能修好它？在