Compilation status --> Running netlister... (forever)

[funk]

Hello,

I use Matlab R2008a and Xilinx ISE 10.1 (with SP3).  And I try to compile a simple Simulink

model consists of Xilinx blocks to HDL netlist.

Sometimes the compilation of my model completes without a problem, but sometimes the compilation

never ends and the compilation status remains forever to "running netlister" mode  and I terminate the

compilation process by the task manager closing Matlab.

And my question now: How could I fix this problem? :) 

Thanks a lot! 

[nathanx]

Did this issue occur with the same model? Did you install IP Update of ISE 10.1, DSPtools 10.1.03?

[frs4]

I have the same problem with system generator 12.1...