刚开始 Python 的介绍，之前没有关于 coding-That 的知识 教授的标题没有解释任何想法
Just started Intro to Python an have no previous knowledge about coding-That being said Professors rubric didn't explain anything any ideas
Traceback (most recent call last):
File "challenges/str.py", line 7, in <module>
result = 'a string combined with the number: ' + aString
TypeError: Can't convert 'int' object to str implicitly
由于缺少代码，没有解释，在我看来aString对象是一个整数。
要解决此问题，错误行应变为：
result = 'a string combined with the number: ' + str(aString)
希望这对您有所帮助！
Traceback (most recent call last):
File "challenges/str.py", line 7, in <module>
result = 'a string combined with the number: ' + aString
TypeError: Can't convert 'int' object to str implicitly
由于缺少代码，没有解释，在我看来aString对象是一个整数。
要解决此问题，错误行应变为：
result = 'a string combined with the number: ' + str(aString)
希望这对您有所帮助！