ValueError:python scrapy中的封送处理数据错误

ValueError:python scrapy中的封送处理数据错误,python,scrapy,Python,Scrapy,我已经成功地在我的计算机上安装了scrapy(win7,32位)。当我运行代码时,我的程序因以下错误而崩溃: Traceback (most recent call last): File "E:/python/wheather/whethercode.py", line 1, in <module> import scrapy File "F:\Program Files\python\lib\site-packages\scrapy-1.3.3-p

我已经成功地在我的计算机上安装了scrapy(win7,32位)。当我运行代码时,我的程序因以下错误而崩溃:

    Traceback (most recent call last):
    File "E:/python/wheather/whethercode.py", line 1, in <module>
    import scrapy
    File "F:\Program Files\python\lib\site-packages\scrapy-1.3.3-py2.7.egg\scrapy\__init__.py", line 34, in <module>
    from scrapy.spiders import Spider
    File "F:\Program Files\python\lib\site-packages\scrapy-1.3.3-py2.7.egg\scrapy\spiders\__init__.py", line 10, in <module>
    from scrapy.http import Request
    File "F:\Program Files\python\lib\site-packages\scrapy-1.3.3-py2.7.egg\scrapy\http\__init__.py", line 11, in <module>
    from scrapy.http.request.form import FormRequest
    File "F:\Program Files\python\lib\site-packages\scrapy-1.3.3-py2.7.egg\scrapy\http\request\form.py", line 9, in <module>
    import lxml.html
    ValueError: bad marshal data (unknown type code)
回溯(最近一次呼叫最后一次):
文件“E:/python/wheather/whethercode.py”,第1行,在
进口羊瘙痒
文件“F:\Program Files\python\lib\site packages\scrapy-1.3.3-py2.7.egg\scrapy\\uuuu init\uuuu.py”,第34行,在
从scrapy.Spider进口蜘蛛
文件“F:\Program Files\python\lib\site packages\scrapy-1.3.3-py2.7.egg\scrapy\spiders\\uu_init\u_.py”,第10行,在
从scrapy.http导入请求
文件“F:\Program Files\python\lib\site packages\scrapy-1.3.3-py2.7.egg\scrapy\http\\uuuu init\uuuu.py”,中的第11行
从scrapy.http.request.form导入FormRequest
文件“F:\Program Files\python\lib\site packages\scrapy-1.3.3-py2.7.egg\scrapy\http\request\form.py”,第9行,在
导入lxml.html
ValueError:封送处理数据错误(未知类型代码)
希望你能帮助我

可能重复的