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AR# 24610

8.1 System Generator for DSP - Internal error occurs when generating a model a second time under MATLAB 2006a and System Generator 8.1.01

Description

When I generate a model twice in a row without exiting MATLAB, an internal error occurs and MATLAB must be closed before the design can be generated again. 

 

Why does this happen?

Solution

This is a known issue with System Generator version 8.1.01 when running on MATLAB 2006a.  

 

To work around this issue, close and restart MATLAB after a generation, or use MATLAB R14.3. Sometimes, installing ISE 7.1i alongside ISE 8.1i will allow generation to complete as well. 

 

This issue has been fixed in System Generator 8.2 and later.

AR# 24610
Date Created 09/04/2007
Last Updated 05/21/2014
Status Archive
Type General Article