Bug report | Yesterday I installed mfix-22.4.3，it always reported error with “solver crash”.Plesse give me some advice.
What is your operating system?
What simulation are you running (existing tutorial, your own)? If it is your own, please attach all files (Create a zip file from main menu> submit bug report).
The stl file is missing. Did you use the Create a zip file from main menu> submit bug report to zip the file?
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 monitor_calc_avg_des
at monitors/average_des.f90:162
#1 monitor_functions_des_MOD_monitor_collect_data_des
at monitors/functions_des.f90:357
#2 monitor_average_des_mod_MOD_monitor_average_des
at monitors/average_des.f90:70
#3 write_monitor_mod_MOD_write_monitor
at monitors/write_monitor.f90:151
#4 output_man_MOD_output_manager
at output_manager.f:208
#5 step_MOD_time_step_init
at time_step.f:83
#6 run_fluid
at mfix.f:183
#7 run_mfix
at mfix.f:142
#8 main_MOD_run_mfix0
at main.f:79
@ZhongX - it looks like you are saving a temperature monitor with energy equations disabled. Either turn energy eq back on or disable temperatures in monitors. You can get in a bit of trouble turning energy eq on and back off again, we are trying to address that… Sorry that the error message was not more clear!
Looks like you are attempting to save temperature while the energy eq. is turned off. Please try this:
In Modeler>Model setup: check “Enable Energy equation”
Go back to the Monitor tab and uncheck “Temperature”
Go back into Modeler>Model setup: uncheck “Enable Energy equation”
There is a flaw when the energy equation is turned off after monitors have been set.
Thank you very much for taking the time to check the problem for me. I already understand what the problem is.
I got it.Thank you very much for your meticulous and patient answer.