| Re: [sumo-user] Uninstalling SUMO |
Hi Dillip,
for me it works (sometimes) with spyder3:
The first time it takes one try to connect.
The second time it complains about an existing connection (the old sumo process is still sitting as Zombie (see ps al)
First run:
Python 3.8.2 (default, Apr 27 2020, 15:53:34)
Type "copyright", "credits" or "license" for more information.
IPython 7.13.0 -- An enhanced Interactive Python.
runfile('/dosd/Sumo/Dillip/BidirectionalRoute-Network/demo-i_hs.py', wdir='/dosd/Sumo/Dillip/BidirectionalRoute-Network')
Traceback (most recent call last):
File "/dosd/Sumo/Dillip/BidirectionalRoute-Network/demo-i_hs.py", line 287, in main
traci.load(['-c', 'run.sumo.cfg']) #only loads the simulation or scenario, not starts
File "/usr/local/lib/python3.8/dist-packages/traci/main.py", line 186, in load
raise FatalTraCIError("Not connected.")
traci.exceptions.FatalTraCIError: Not connected.
TraCI program is unable to load the network
Retrying in 1 seconds
TraCI program starts the simulation successfully
At step: 500 total public count: 1100
Oldest Person 0 type 2 dest travel time -1073741824.0 distance 489.22347960083266 depart time 0.0
At step: 1000 total public count: 1629
Oldest Person 1000 type 2 dest travel time -1073741824.0 distance 1534.372550592121 depart time 400.0
At step: 1500 total public count: 1784
Oldest Person 1000 type 2 dest travel time -1073741824.0 distance 1534.372550592121 depart time 400.0
Error connection closed by SUMO in Previous Stage retrieval, so, skip this personID: 2229
The known SUMO error
Second time
runfile('/dosd/Sumo/Dillip/BidirectionalRoute-Network/demo-i_hs.py', wdir='/dosd/Sumo/Dillip/BidirectionalRoute-Network')
TraCI program is unable to load the network
Connection 'default' is already active.
Unexpected error: <class 'traci.exceptions.TraCIException'>
TraCI program is unable to start the simulation
Output of ps
harald@nyc> ps ax|grep sumo
39073 ? Z 0:56 [sumo] <defunct>
39114 pts/5 R+ 0:00 grep --color=auto sumo
You can fix this by adding at the end of the python script a line
traci.close()
This terminates the sumo process properly
Greetings, Harald
Am 07.07.20 um 08:37 schrieb Tripplanner Mumbai:
Hello Harald,I resolved the below issue by uninstalling and reinstalling Spyder3.when I am trying to run the TraCI program from Spyder3 (python IDE), it throws an error that it is unable to connect to TraCI through X port, where X refers to various port numbers.
Thanks for your help.Dillip Rout
On Tue, 7 Jul 2020 at 10:24, Tripplanner Mumbai <tripplanner.dr@xxxxxxxxx> wrote:
Hi Harald,Thank you so much for pointing out that I was missing "make install" step.Yesterday, I added this step and installed the new version updated on July 25. Also, i have changed the SUMO_HOME as instructed and updated this in my .bash_profile. The sumo and TraCI are working from the command line.
However, when I am trying to run the TraCI program from Spyder3 (python IDE), it throws an error that it is unable to connect to TraCI through X port, where X refers to various port numbers. Could you please suggest, how to resolve this issue? I would always prefer to run TraCI from Spyder3 as it suppresses the SUMO warnings and outputs the program related prints and errors.thanks and regards,Dillip Rout
On Mon, 6 Jul 2020 at 15:16, Harald Schaefer <fechsaer@xxxxxxxxx> wrote:
_______________________________________________Hi Dillip,
your step 5 is the build step, not the installation step!
Step 6 would be (see https://sumo.dlr.de/docs/Installing/Linux_Build.html#installing_the_sumo_binaries):
sudo make install
This step records all installed files in the install_manifest.txt file.
Regards, Harald
Am 06.07.20 um 11:01 schrieb Tripplanner Mumbai:
Hi Herald,
Thanks for reverting back.
I downloaded the latest development version, updated on July 5 which is available at https://sumo.dlr.de/docs/Downloads.php#sumo_-_latest_development_version.Then. I followed the below instructions to install SUMO into my system (while at my /home/dillip directory on my Ubuntu 18.04 system).
sudo apt-get install cmake python g++ libxerces-c-dev libfox-1.6-dev libgdal-dev libproj-dev libgl2ps-dev swig
export SUMO_HOME="$PWD/sumo"
sudo mkdir sumo/build/cmake-build && cd sumo/build/cmake-build
sudo cmake ../..
sudo make -j$(grep -c ^processor /proc/cpuinfo)
After installation I checked all directories and also followed your instructions to find install_manifest.txt file, however, I did not find it.Now, could you please point out where the issue is.
thanks and regards,Dillip Rout
On Mon, 6 Jul 2020 at 13:59, Harald Schaefer <fechsaer@xxxxxxxxx> wrote:
_______________________________________________Hi Dilip,
the install_manifest.txt seems to be created only, if you build SUMO on Linux on your own and issue at the end an install step.
If you install a pre-compiled development version, this file might be missing.
Regards, Harald
Am 06.07.20 um 09:07 schrieb Tripplanner Mumbai:
Hello Herald,I just installed the latest development version which was updated on July 5 (205 MB file) for Ubuntu 18.04.I followed your instructions, also searched it manually, yet this install_manifest.txt files not exists in my installation. I guess that it may for particulartype of installation. The developer may have some insights.thanks and regards,Dillip Rout
On Mon, 6 Jul 2020 at 12:08, Harald Schaefer <fechsaer@xxxxxxxxx> wrote:
_______________________________________________Hi Dilip,
You have to look in the build-directory, where all your sources are!
$SUMO_HOME points to the runtime-directory
harald@nyc> find . -name 'install*txt'
./build/cmake-build/install_manifest.txt
I would prefer
cat install_manifest.txt | xargs sudo rm
Greetings Harald
Am 06.07.20 um 07:26 schrieb Tripplanner Mumbai:
Hello,I tried to execute the first command for uninstalling as per given instructions in https://sumo.dlr.de/docs/Installing/Linux_Build.html#uninstallingsudo xargs rm < install_manifest.txtHowever, I failed to find install_manifest.txt file. I searched the entire $SUMO_HOME directory but it does not exist. Mention that I had installed the latest development version which was updated on June 25.Kinldy, recheck the development version if it carries install_manifest.txt file.thanks and regards,Dillip Rout
On Fri, 19 Jun 2020 at 11:01, Michael Behrisch <oss@xxxxxxxxxxx> wrote:
Hi,
the file is called install_manifest.txt and you find it in the dir where
you built sumo (something like sumo/build/cmake-build if you followed
the instructions). It is generated by cmake automatically (at least we
did nothing in our configuration to trigger the creation explicitly).
Best regards,
Michael
Am 19.06.20 um 07:21 schrieb Tripplanner Mumbai:
> @Michael,
> I noticed that the uninstalling instruction is updated.
> I am currently using the latest development version (updated on June 15,
> 2020). I fell to find manifest.txt in my installed sumo directory. Is
> manifest.txt added recently to the build files?
> regards,
> Dillip Rout
>
>
> On Thu, 18 Jun 2020 at 11:53, Michael Behrisch <oss@xxxxxxxxxxx
> <mailto:oss@xxxxxxxxxxx>> wrote:
>
> Hi,
> cmake does not provide an uninstall make target, so I added instructions
> here:
> https://sumo.dlr.de/docs/Installing/Linux_Build.html
> It boils down to running
> sudo xargs rm < install_manifest.txt
> from your build dir.
>
> Best regards,
> Michael
>
> Am 16.06.20 um 14:05 schrieb Tripplanner Mumbai:
> > Hello,
> >
> > Recently, I installed a sumo (v1_6_0+0676-d20520c106) by the
> > instructions (cloning and installing) given in the page (on my Ubuntu
> > 18.04) https://sumo.dlr.de/docs/Installing/Linux_Build.html.
> >
> > Now, I want to uninstall it and install the latest development.
> > However, when I tried the command: *sudo apt remove --purge sumo*
> > It shows that no SUMO is installed. Nonetheless, when I typed the
> > command: *sumo --version*, it shows me the version of the SUMO.
> >
> > Can anyone suggest how to uninstall my current version, which was
> build
> > through cmake and all?
> >
> > thanks and regards,
> > Dillip Rout
> >
> > _______________________________________________
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> > sumo-user@xxxxxxxxxxx <mailto:sumo-user@xxxxxxxxxxx>
> > To unsubscribe from this list, visit
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> >
>
>
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