SCARA, 6-Axis and Modules
Technical Support Notes

Article ID: T52
Date: 8/14/00 (updated 10/3/02)
Product: SPEL for Windows 2.0 (all versions up to and including 2.2.4)
Problem: Array subscript out of range during Run | Display Variables

Symptoms
After opening Run | Display Variables, an error message occurs stating "Array subscript out of range".

Causes
The starting letters of a non-array variable name are the same letters as an array variable name in the same program group.
For example:


Integer abc, ab(10)

The array variable name ab is a substring of the variable abc.

Remedies
Rename one of the variables.

Status
This problem was fixed in version 2.3.0.


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