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Re: [sumo-user] Remove Error Message
My mistake. There is currently no option for suppressing errors.
However, in your traci script you can start sumo the "old fashioned" way using subprocess.Popen
with argument stderr=subprocess.DEVNULL. See https://github.com/eclipse/sumo/blob/cfc646125161aaf459bcf5daef4612890de523ee/tools/traci/main.py#L113-L133

regards,
Jakob

Am Mo., 2. Dez. 2019 um 21:48 Uhr schrieb Pratik Dutta <pratikcsc@xxxxxxxxx>:
I have already used -W as true.  --no-warnings and -W are identical,
Again, using both gives an error like -

Error: A value for the option 'no-warnings' was already set.
 Possible synonymes: W, suppress-warnings
Error: Could not parse commandline options.
Quitting (on error).

I also replace -W by --no-warnings which gives the same result.



Regards,
Pratik Dutta
Mob: 8017342498


On Mon, Dec 2, 2019 at 2:55 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
sumo option '--no-warnings' should help.

Am Mo., 2. Dez. 2019 um 10:23 Uhr schrieb Pratik Dutta <pratikcsc@xxxxxxxxx>:
Hello Everyone,

I am facing an error like this:
Error: Answered with error to command 0xc4: Route replacement failed for v49

However, I am cool with the error, but the only thing I need is to not print the error message in the console during running the program. 

I am using traci with "sumo" instead of "sumo-gui" and the code follows-

traci.start(["sumo-gui", "-c", "file.sumocfg", "--tripinfo-output", "tripinfo-output.xml",
                     , "--no-step-log", "true", "-W", "true",  "--duration-log.disable"],label="master")

Regards,
Pratik Dutta
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