初始化2d宽字符数组时出错？

Question

I'm trying to do a 2d wchar_t array initialization using that code:

const wchar_t* e[6][]={
    { L"ç", L"$^^" },
    { L"ç"},
    { L"ç", L"$^^" },
    { L"ç", L"$^^" },
    { L"ç", L"$^^" },
    { L"ç", L"$^^" }
};

but I get an error when compiling:

array type has incomplete element type

so what's wrong and what to do to solve that problem?

Answer 1

The only optional length when declaring an array is the first one, so in your case you need to specify the second one:

const wchar_t *e[][2] ;

Moreover be carefull that the array in second position is filled with NULL value at the end:

{L"ç"} 
// is in fact
{L"ç", NULL}

Answer 2

The way you are declaring the array is wrong... You should be doing...

const wchar_t* e[][6] instead of const wchar_t* e[6][]