AR #21750 - 11.3 System Generator for DSP - Why do I receive a "xlSimulationRequired" or "Reference to a cleared variable sysgen_return_status" error when I try to generate the design?
11.3 System Generator for DSP - Why do I receive a "xlSimulationRequired" or "Reference to a cleared variable sysgen_return_status" error when I try to generate the design?
| AR# | 21750 |
| Part | SW-SysGen |
| Last Modified | 2009-09-10 00:00:00.0 |
| Status | Active |
| Keywords | SysGen, MATLAB, Simulink, Generate, HITL, hw-cosim, hardware in the loop |
Description
Keywords: SysGen, MATLAB, Simulink, Generate, HITL, hw-cosim, hardware in the loop
Why do I receive a "xlSimulationRequired" error or "Reference to a cleared variable sysgen_return_status" error when I try to generate the design?
Solution
This typically occurs if you use the following MATLAB command in the initialization or simulation start functions:>> clear all
You can work around this error message by removing the "clear all" command; alternatively, you can use "clear" instead of "clear all".