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我正在使用Twisted库在Python中编写MUD。我目前正在尝试通过sendLine方法将整数发送到LineReceiver模块。然而,每当我试图发送一个整数,我得到了以下错误消息,运行我的程序时:sendLine不会发送整数(扭曲的Python)
Unhandled Error
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\twisted\python\log.py", line 84, in
thLogger
return callWithContext({"system": lp}, func, *args, **kw)
File "C:\Python27\lib\site-packages\twisted\python\log.py", line 69, in
thContext
return context.call({ILogContext: newCtx}, func, *args, **kw)
File "C:\Python27\lib\site-packages\twisted\python\context.py", line 118
allWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "C:\Python27\lib\site-packages\twisted\python\context.py", line 81,
llWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "C:\Python27\lib\site-packages\twisted\internet\selectreactor.py",
46, in _doReadOrWrite
why = getattr(selectable, method)()
File "C:\Python27\lib\site-packages\twisted\internet\tcp.py", line 460,
ead
rval = self.protocol.dataReceived(data)
File "C:\Python27\lib\site-packages\twisted\protocols\basic.py", line 56
dataReceived
why = self.lineReceived(line)
File "server.py", line 37, in lineReceived
self.sendLine(level)
File "C:\Python27\lib\site-packages\twisted\protocols\basic.py", line 62
sendLine
return self.transport.write(line + self.delimiter)
exceptions.TypeError: unsupported operand type(s) for +: 'int' and 'str'
这是造成错误的代码行是:
self.sendLine(SomeVarWhichIsANumber)
当然,它不发送整数。它发送...行... – Glyph