Simulation terminated with exit code: 255, Simulation terminated with exit code: -1073741676

[tahir butt]

Hi Omnet users and experts,

I am facing the following errors
when the simulation ends

Simulation terminated with exit code: 255, and sometimes this
Simulation terminated with exit code: -1073741676



Is this a problem due to some message which is scheduled or is
undisposed?? I am trying to log the data in the finish method of a
module(into a text file) but I could not find anything in the file. I
do not know where the problem is

Anyone got an idea?


regards,

Tahir

[Lia Susana Silva]

Hi!

When a simulation (or in general, a program that is running) is ended
with such kind of error codes, is because of some abnormal termination
situation. When in an omnet++ simulation such exit codes appear, it
can either be that a pointer to a non existing memory area has been
directed, or when a never-ending loop has been detected (happens to me
a lot ;), that sometimes I forget to increase the value of a counter
in a while loop, or to generate a condition for the loop to end).

In that case, checking your code for such cases is the way to go. If
you cant find any data in the .log of the simulation, at least to me,
it gives me the clue that the error might be in the initialization,
before I even generate the first "ev<<" in the code. You can start
there :).

Cheers!

Lia.

http://tldp.org/LDP/abs/html/exitcodes.html

[Tahir]

Thanks Susana for your suggestions,

regards,

Tahir

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