排除“线程中未处理的异常”错误

Question

当我执行此代码时

import class3,thread

t3 = class3.test3
thread.start_new_thread(t3.func3,())

其中class3是

class test3(object):
    def func3():
        while 1:
            print "working!!"

我收到错误：

  

＆lt; unbound method test3.func3＆gt;

启动的线程中未处理的异常

此错误的含义是什么，我该如何解决？

Answer 1

调用它，看看会发生什么：

TypeError: unbound method func3() must be called with test3 instance as first argument (got nothing instead)

您必须使func3成为实例方法并初始化您的类：

class test3(object):
        def func3(self):
            while True:
                print "working!!"

t3 = test3()

或者func3 staticmethod：

class test3(object):
    @staticmethod
    def func3():
        while True:
            print "working!!"