Python在windows上载入dll,错误
from ctypes import *
import os, os.path, time, gc
import xml.dom.minidom
import xml.etree.ElementTree as ET
time.clock()
dll = cdll.LoadLibrary(r'C:\Program Files\XXX.dll')
SLN = getattr(dll,'SLN')
SRNS = getattr(dll, 'SRNS')
Instant = create_string_buffer('\000' * 1000000)
XML = r'C:\Documents and Settings\xxy.xml'
os.chdir( os.path.dirname(XML) )
if SLN( XML )!=1 :
print 'Erreur de chargement'
exit()
bSFin = c_int(0)
print "bSFin:%s" % bSFin
while bSFin.value == 0 :
if SRNS( Instant, 1, byref(bSFin) )!=1:
print 'Erreur de simulation'
exit()
错误
SLN: 载入时出错
SRNS: WindowsError: exception: access violation reading 0x00000000
[解决办法]
SLN: 载入时出错
是不是dll = cdll.LoadLibrary(r'C:\Program Files\XXX.dll') 这句有问题
你在下面加个print dll看看能不能打印出来dll对象,是否加载成功
