DSP Tools

[maxpautsch]

Hi everyone,

I'm using System Generator 11.1 and Matlab R2008a under Xubuntu and everything worked fine after installation.

Now I have the problem that I can not configure the Xilinx-Blocks any more. The errormessage on the matlab console is:

Exception from xlsession_env
Warning: The following error was caught while executing
'xlSocketServer' class destructor:
Undefined variable "com" or class
"com.xilinx.sysgen.socketinterface.NativeMatlabInterface.getInstance".
> In
/opt/Xilinx/11.1/DSP_Tools/lin/sysgen/bin/xlXBlockGUIClass.p>xlXBlockGUIClass.xlXBlockGUIClass
at 33
  In /opt/Xilinx/11.1/DSP_Tools/lin/sysgen/bin/xlOpenGui.p>xlOpenGui at
110

 has anyone an idea to get it work again? thanking you in anticipation!

[lambda13]

Any luck solving this problem?  I'm seeing it too.  It appears >100 people have viewed your messag, but no replies.  I'm guessing a lot of people are having a problem?

Thanks!

[maxpautsch]

no. i am sorry, but i don't have a new awareness concerning this problem.

any solution is still welcome!

the realy confusing thing is that it worked for a while. with you also?

[lambda13]

I'd been working in the PC realm until some license server problems prompted me to try the Linux side.  Same intermittent license server problems, but I think this problem has constantly occurred for me in Linux.  Will post if we ever figure out the problem.

[maxpautsch · Accepted solution]

there was no change after updating to ise 11.4, but updating matlab to 2009b solved the problem! hope it works longer now ;)

[respectmyprivacy]

Try entering the following in the matlab prompt:

 xlAddSysgen(getenv('XILINX_DSP'));

[mval]

I work with windows and  xlAddSysgen(getenv('XILINX_DSP')); worked for me - thanks respectmyprivacy

[abbas_0612000]

Reply,but this is not working with me,m running matlab 2010 with ISE 12.2.

Please suggest some other solution.

[legoman]

Thank you! I had the same problem and I was already using Matlab 2009b, but driving xlAddSysgen(getenv('XILINX_DSP')); on a matlab promt solved this.

[ambrosef]

Abbas_0612000, Ensure you use the supported version of the tools, see AR: http://www.xilinx.com/support/answers/17966.htm