Problem with testfor command: "expected '{' as first char"
Solution 1:
Your problem is the space between @p and [r=3].
Try the following command:
/testfor @p[r=3]
Problem with testfor command: "expected '{' as first char"
Solution 1:
Your problem is the space between @p and [r=3].
Try the following command:
/testfor @p[r=3]