现在,我想用这个预测数据帧做一些事情,例如,我尝试对列"weekly_forecast_1“中的所有值进行求和。当我应用.collect()或.toPandas()方法时,在.fit()中得到以下错误 IndexError: too many indices for array:array is 0-dimensional, but 1 were indexed 每当我尝试将.collect()或.toPandas()方法应用于整个DataFrame或其某些列时,都会出现上述错误。我试图复制一份DF并应用这些方法,但它导致了同样<
我对数组索引有一个问题:我声明: type matriz_fc is array (0 to 3) of STD_LOGIC_VECTOR(3 downto 0);signal i_p, i_f: STD_LOGIC_VECTOR(1 downto 0);
fils <= ("0001", "0010", "0100", "1000"); 我尝试得到一个4位的向量: filf无符号文件(to_intege