Editor
Troubleshooting

0080: Non-negative integer number expected

The compiler expects a number greater than or equal to zero but finds something different.

For example, the error could be thrown if a negative number is used for the array element index or as the second parameter to the Alloc command.

Possible solutions: use a number greater than or equal to zero:

$var[-1] = 0 // error
$var[1] = 0 // OK