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Start your free trialInnocent Madziya
428 Pointsdifference between quote marks
favourite_number="90"
print(favourite_number) 90 favourite_number+2 Traceback (most recent call last): File "<pyshell#30>", line 1, in <module> favourite_number+2 TypeError: must be str, not int
why am i getting this error
1 Answer
Steven Parker
231,109 PointsWithout seeing more of the code for context, this is a bit of a guess. But it could be that "favourite_number" should be a number instead of a string. Putting "30" in quotes makes it a string — without the quotes it would be a number.