non-delegate type 'int'

Questions & Answers
1

i got error in this line please tell me what should i do now

private void SpawnTile(int prefabIndex=-1)
{
go = Instantiate (tilePrefabs[RandomPrefabIndex]) as GameObject;
}

private int RandomPrefabIndex()
{
if (tilePrefabs.Length <= 1)
return 0;
int randomIndex = lastPrefabIndex;
while (randomIndex == lastPrefabIndex) {
randomIndex = Random.Range (0, tilePrefabs.Length);
}
lastPrefabIndex = randomIndex;
return randomIndex;
}

Cannot convert method group ‘RandomPrefabIndex’ to non-delegate type ‘int’. Did you intend to invoke the method?

2

As the error says, you intended to invoke the method RandomPrefabIndex to generate an int to return from the tilePrefabs array. And invoking a method requires round brackets after the method name:

go = Instantiate (tilePrefabs[RandomPrefabIndex()]) as GameObject; }