C#•3mo ago

✅ this error makes no sense

getting a null reference exception here:

static Evaluation eval = new();

static Evaluation eval = new();

and that traces to this:

mgTable[pc][sq] = mgValue[p] + GetMGTable(p)[sq];

mgTable[pc][sq] = mgValue[p] + GetMGTable(p)[sq];

and THAT traces to this:

static int[][] mgTable = new int[12][];

static int[][] mgTable = new int[12][];

am i dumb or is this just not how you construct an array like that?

4 Replies

cap5lut•3mo ago

u have a jagged array there, so u create an array with 12 elements that can hold int arrays, but u never assign anything to them, so all 12 elements are null:

MODiX•3mo ago

cap5lut

REPL Result: Success

int[][] arr = new int[12][];
arr[0] is null

int[][] arr = new int[12][];
arr[0] is null

Result: bool

True

True

Compile: 296.032ms | Execution: 47.480ms | React with ❌ to remove this embed.

it’s raining outsideOP•3mo ago

ah that makes sense i'll just use a multidimensional one then .close

cap5lut•3mo ago

glad i could help o7

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✅ this error makes no sense