Thanks, Michael. It is now trying to open the GUI. But I am getting the following error. I am running two parallel instances of sumo.
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. qsumo: ../../src/xcb_io.c:165: dequeue_pending_request: Assertion `!xcb_xlib_unknown_req_in_deq' failed. [DAUBQSUMO002:17633] *** Process received signal *** [DAUBQSUMO002:17633] Signal: Aborted (6) [DAUBQSUMO002:17633] Signal code: (-6) [DAUBQSUMO002:17633] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7fd12c732980] [DAUBQSUMO002:17633] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7fd12c36de87] [DAUBQSUMO002:17633] [ 2] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7fd12c36f7f1] [DAUBQSUMO002:17633] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x303fa)[0x7fd12c35f3fa] [DAUBQSUMO002:17633] [ 4] /lib/x86_64-linux-gnu/libc.so.6(+0x30472)[0x7fd12c35f472] [DAUBQSUMO002:17633] [ 5] /usr/lib/x86_64-linux-gnu/libX11.so.6(+0x3da9c)[0x7fd128462a9c] [DAUBQSUMO002:17633] [ 6] /usr/lib/x86_64-linux-gnu/libX11.so.6(_XReply+0x28b)[0x7fd12846393b] Can you please suggest what else is missing at my end? Thanks On Tue, Oct 4, 2022 at 10:12 PM Michael Behrisch <[email protected]> wrote: > Hi, > yes please set the environment variable LIBSUMO_GUI or use > Simulation::start with sumo-gui as first argument. > I added this to the docs. > > Best regards, > Michael > > Am 04.10.22 um 15:29 schrieb Mahima: > > bool > > GUI::load(const std::vector<std::string>& /* cmd */) { > > if (myWindow != nullptr) { > > WRITE_ERROR("libsumo.load is not implemented for the GUI."); > > return true; > > } > > return false; > > } > > > > How "Simulation::load" will work for GUI? I guess we need to use > > Simulation::start. Do we need to set env "LIBSUMO_GUI"? > > > > Please help....I need it urgently. > > > > On Tue, Oct 4, 2022 at 11:50 AM Mahima <[email protected] > > <mailto:[email protected]>> wrote: > > > > I can use sumo-gui in the same repository. But, only > > libsumo::Simulation::load and libsumo::Simulation::step is not > > launching GUI. > > > > On Tue, Oct 4, 2022 at 11:30 AM Mahima <[email protected] > > <mailto:[email protected]>> wrote: > > > > Just wanted to add that I am trying this on Ubuntu 18.04.6. > > > > thanks > > > > On Tue, Oct 4, 2022 at 12:28 AM Mahima <[email protected] > > <mailto:[email protected]>> wrote: > > > > I have tried the below test, but no GUI is launching. > > Definitely, there is something missing. Do we need to enable > > flags related to FOX? > > > > #include <iostream>#define HAVE_LIBSUMOGUI // if you are on > > Windows or have libsumo compiled yourself without GUI you > > should remove this line#include > > <libsumo/libsumo.h>usingnamespacelibsumo; int main(int argc, > > char* argv[]) { Simulation::load({"-c", "test.sumocfg"}); > > for(inti = 0; i < 5; i++) { Simulation::step(); } > > Simulation::close(); } > > > > On Mon, Oct 3, 2022 at 10:17 PM Mahima <[email protected] > > <mailto:[email protected]>> wrote: > > > > Please suggest I have followed instructions as per > > Libsumo - SUMO Documentation (dlr.de) > > <https://sumo.dlr.de/docs/Libsumo.html> > > Still I cannot see any GUI running. Is there any other > > #define to be enabled too? > > > > Thanks > > > > On Sun, Oct 2, 2022 at 5:07 PM Mahima > > <[email protected] <mailto:[email protected]>> wrote: > > > > Thanks, Jakob. > > I can see this commit > > 8d48e88631fed2c6b317a3d5b86374d6c9901e1d. > > > > HAVE_LIBSUMOGUI is already defined in the code. On > > using the following commands, I cannot see any GUI > > being launched. > > libsumo::Simulation::load(sumo_options); > > libsumo::Simulation::step(); > > > > What Else do I need to change to view the simulation? > > > > Thanks, > > Mahima > > > > > > On Sun, Oct 2, 2022 at 4:04 PM Jakob Erdmann > > <[email protected] > > <mailto:[email protected]>> wrote: > > > > Yes. But only on Linux. > > > > Am So., 2. Okt. 2022 um 12:36 Uhr schrieb Mahima > > <[email protected] <mailto:[email protected] > >>: > > > > Hi, > > Do we have libsumo gui support? > > > > Thanks > > > _______________________________________________ > > sumo-user mailing list > > [email protected] > > <mailto:[email protected]> > > To unsubscribe from this list, visit > > > https://www.eclipse.org/mailman/listinfo/sumo-user < > https://www.eclipse.org/mailman/listinfo/sumo-user> > > > > _______________________________________________ > > sumo-user mailing list > > [email protected] <mailto: > [email protected]> > > To unsubscribe from this list, visit > > > https://www.eclipse.org/mailman/listinfo/sumo-user < > https://www.eclipse.org/mailman/listinfo/sumo-user> > > > > > > _______________________________________________ > > sumo-user mailing list > > [email protected] > > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
_______________________________________________ sumo-user mailing list [email protected] To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
