ModelSim: Fatal: Trouble with Simulation Kernel

Altera_Forum · ‎10-28-2014

Hi,

I try to use ModelSim-Altera Start Edition from shell on 64bit Debian/Linux. When I double click on a signal of my project, loaded under "work", it crashes with the following message:


$ export PATH=${PATH}:/opt/altera/13.1/modelsim_ase/linuxaloem/# ...#  setting up project
$ vsim
Reading /opt/altera/13.1/modelsim_ase/tcl/vsim/pref.tcl 
** Fatal: Trouble with Simulation Kernel.

I already tried opeining Modelsim from Quartus II, there it seems to work. Any idea why it crashes?

Altera_Forum · ‎12-28-2017

I am also observe the same issue.Can anyone have an idea how to resolve it ????

Thanks in advanced.

Regards

Mehul

Altera_Forum · ‎01-03-2018

I have found one possible cause of this type of error

Make sure all the undriven output signals in your verilog/systemverilog files assigned to zero value.