AI代码解释 KeyError:"None of [Index(['title', 'url', 'postTime', 'viewCount', 'collectCount', 'diggCount', 'commentCount'], dtype='object')] are in the [columns]" 原因 这个错误的主要原因是我们尝试访问DataFrame中不存在的列。可能的原因有: 列名的拼写错误或大小写错误。 数据源的结构已经...
KeyError: "None of [Index(['title', 'url', 'postTime', 'viewCount', 'collectCount', 'diggCount', 'commentCount'], dtype='object')] are in the [columns]" 原因 这个错误的主要原因是我们尝试访问DataFrame中不存在的列。可能的原因有: 列名的拼写错误或大小写错误。 数据源的结构已经发生了变化...
KeyError: "None of [Int64Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,\n ...\n 826, 828, 829, 830, 831, 833, 834, 835, 836, 837],\n dtype='int64', length=670)] are in the [columns]" #---modify the parameter--- range_m = np.logspace(2, 6, 5, base = 2)...
dmwg,dmfc,dmvis,dmch,dmcl,dmwx,dmov], axis=1)#, sort=False) headers = ['icao','msg_type','time','dt','ddd','ff','gg','flt_cat','vis','cld_hgt','cld_type','present_wx','vis_obc'] result.columns = headers icao msg_type time dt ddd ff gg flt_cat vis cld_hgt cld...
mis_val_table_ren_columns.iloc[:,1] != 0].sort_values( 'Percentage of Total Values (%)', ascending = False).round(3) # Print summary information print ("The dataframe has " + str(df.shape[1]) + " columns.\n" "There are " + str(mis_val_table_ren_columns.shape[0]) + ...
在Python中,当你尝试访问一个不存在的键(key)时,会抛出KeyError异常。错误信息 raise KeyError(f"None of [{key}] are in the [{axis_name}]") 表明你尝试访问的键(或一组键)在指定的轴(axis)上不存在。这里,key 和axis_name 是变量,分别代表你尝试访问的键和所在的轴(例如DataFrame的列或索引)。 为了...
In[75]: x[0] Out[76]: TypeError: 'deque_wrapper' object does not support indexing 我想自定义我自己的引用,这可能吗? I have a class that wraps around python deque from collections. When I go and create a deque x=deque(), and I want to reference the first variable... In...
Describe the problem Parquet files that are written using Pandas, throws this error when read using modin'sread_parquet() Source code / logs KeyError: "None of [Index(['idx'], dtype='object')] are in the [columns]" jadhosnadded thebug 🦗Something isn't workinglabelApr 15, 2020 ...
, '2019-01-01'], dtype='datetime64[ns]', freq=None)] are in the [index]"Python可视化数据...
We are given a Dataframe with multiple columns, all these columns contain some integer values and some null/nan values. Selecting rows whose column value is null / None / nan Iterating the dataframe row-wise, if any of the columns contain some null/nan value, we need to return that part...