解决TypeError的解决方法:需要一个整数(得到类型str) [英] what to fix to solve the TypeError: an integer is required (got type str)

问题描述

我在选择计算年份时遇到问题.

I have a problem with the choice of calculation years.

python flux2nc.py ../data/output/fluxes/ ../data/output/
    IMPORTANT: ../data/output/fluxes/ SHOULD CONTAIN ONLY FLUXES FILES!!!
    Choose output parameter
    1 - Precipitation
    2 - Evapotranspiration
    3 - Runoff
    4 - Base flow
    5 - Snow Water Equivalent
    6 - Soil moisture
    Choose output (1 a 6)>3
    Enter start year:2011
    End year:2012
    Traceback (most recent call last):
      File "flux2nc.py", line 240, in <module>
        main()
      File "flux2nc.py", line 234, in main
        flux2nc(sys.argv[1],sys.argv[2])
      File "flux2nc.py", line 120, in flux2nc
        inidate = dt.date(start_year,1,1)
    TypeError: an integer is required (got type str)

我知道这个问题已经提出了，但是由于我对python的了解有限，我找不到确切的解决方案，而且脚本非常复杂.

I know that this problem is already posed, but I can't find the exact solution given my limited knowledge on python, and the script is pretty much complicated.

这是源代码的一部分，与我的问题有关.

here is the part of the source code, related to my question.

# import dependencies
import sys
import os, string
# handle dates...
import datetime as dt
# NetCDF and Numeric
from netCDF4 import *
from numpy import *

    # if the date information is not set get it from user
    if start_year == None:
        # for what date?
        start_year = input("Enter start year:")
    if end_year == None:
        end_year = input("End year:")

    # set date information in datetime object
    inidate = dt.date(start_year,1,1)
    enddate = dt.date(end_year,12,31)

    # calculate number of days in time series
    days = enddate.toordinal() - inidate.toordinal()+1

推荐答案

您的错误可能是您忘记将 input(...) 强制转换为 int:

Your error is probably that you forgot to cast the input(...) to int:

start_year = input('Enter start year')
start_year = int(start_year)

你应该对 end_year 和 output 做同样的事情.

you should do the same for end_year and output.

注意:如果没有源代码，很难尝试帮助您.我需要推断很多事情来帮助您诊断此错误.

Note: It's really hard to try to help you without the source code. I need to infer a lot of things to help you diagnosis this error.

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