[R] Weird error: Error in xj[i] : invalid subscript type 'list' This paper introduces Liskell, a new syntax for Haskell. Liskell belongs to the Lisp family of computer programming language when judged by its syntax, but... KO Hufthammer 被引量: 0发表: 0年 ...
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Invalid subscript reference (Error 31) Article 06/18/2008 A subscript was used that is outside of the valid range of array subscripts defined in the DIMENSION statement. This might also be caused by using two subscripts with a one-dimensional array....
你尝试用一个int型的M作为除数，结果赋值给double型的real和imag，建议在M前加上（double）强制类型转换，即real=d_buffer[i][0]/(double)M;imag=d_buffer[i][1]/(double)M;最后的max=magnitude[0];magnitude明明是double型变量，不是数组 ...
所以像int Rev[len];这样的定义是非法的 根据楼主说的main函数中可以编译，那可能是在main函数中，len被赋予了常量，这样C++能够根据语法判断出实际是类似于int Rev[10]这样的定义，所以是可以编译通过的 但是在函数中，上述定义是不行的，因为函数调用时，编译器无法判断传递来的参数是否是编译期的常量...
不知道要计算什么，所以只能给你纠正语法。程序中 m1 和 n1 是一维数组，最大下表标用到5和6，所以要声明为 int m1[5], n1[6];（ 不能用 int m1=5, n1=6;）。没有其它语法错误。
Invalid subscript reference (Error 31) 發行項 2008/06/18 A subscript was used that is outside of the valid range of array subscripts defined in the DIMENSION statement. This might also be caused by using two subscripts with a one-dimensional array....
[Error] invalid types 'char[int]' for array subscript #include <stdio.h> #include <stdlib.h> int main() { char a[20]; char out[9]; int i,m,n; FILE *fp; printf("请输入20个单词:\n"); gets(a); if((fp=fopen("e:\\1.txt","w"))==NULL) { printf("文件打开失败!\n"...
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The reason for this is that we have tried to extract data frame columns using a list object. So how can we solve this problem? Example 2: Fix the Error in .subset(x, j) : invalid subscript type ‘list’ This section shows how to deal with the “Error in .subset(x, j) : invalid...