koobas.hobune.stream
For loop C#?
Hello, I can't get my for loop working, this is the code:
public int test = 1;
IEnumerator RotateWheelLeft() {
for (test i = 0; i = 50; i++) {
// stuff
}
}
The error is: CarScript.test' is a field' but a `type' was expected
Thanks, Andreas
test i = 0; //only makes sense if 'test' is a type that can be set to 0
int i = 0; //an int is a type that can be set to 0 and used as a loop counter
All variable declarations use the following structure:
//type name = value
int num = 0;
Okay, now I changed the code to this
IEnumerator RotateWheelLeft() {
for (int i = 0; i = 50; i++) {
//Stuff
}
}
But I now get this error ins$$anonymous$$d: Cannot implicitly convert type int' to bool'
Hmmm det bliver desværre heller ikke meget bedre af det :-)
Here's all the code
using UnityEngine;
using System.Collections;
public class CarScript : $$anonymous$$onoBehaviour {
// Use this for initialization
void Start () {
StartCoroutine("RotateWheelLeft");
}
public int g;
IEnumerator RotateWheelLeft() {
for (int i = 0; i < 50; i++) {
g += 1;
}
}
}
Error: `CarScript.RotateWheelLeft()': not all code paths return a value
Uh, en dansker!
Får du fejlen "not all code paths return a value"? I så fald:
void RotateWheelLeft() {
for (int i = 0; i < 50; i++) {
// stuff
}
}
Skal du skifte 'IEnumerator' ud med 'void'
for (int i = 0; i == 50; i++) { // stuff } // You need to add two equals
This makes no sense, First you bumped a question that was asked over 7 years ago and has already been answered. Second using == in the condition doesn't make any sense since your loop wouldn't run at all. You set i to 0 and you only run your loop while i is 50 which is not the case to begin with so the loop isn't executed at all.
