单个位置索引器在python中越界错误

时间:2019-05-25 16:17:13

标签: python pandas

我在不同文件上运行脚本。这些文件是用相同的方式生成的,因此这些文件绝不会有问题。但是,我的代码在某些文件上运行,并在其他文件上出错。

DFs=[]
list_dfs=[]
for f in filenames:
    Data = pd.read_csv(f,index_col=None, header=0)
    df=Data.iloc[:, 0:19]   ## step 1 

(OTHER LINES) 

    DFs.append(daf)
   **daf.iloc[-1]=["","",merge_Delay,count,"","","","","","","","","","","","",spacing,"",""]**
    daf.index = daf.index -1



    dfs = pd.concat(DFs,axis=0)

    dfs.to_csv('{}_conv.csv'.format(f, index = False))

该错误位于突出显示的行中,它给了我  单个位置索引器超出范围

0 个答案:

没有答案