Hi Leonhard, I was wondering if there has been any progress on the problem of not being able to run with begin value > 0? We're gearing up for a release, and so it would be nice to have a nightly build which has the fix in for this to give to our customers.
On a more general note, I can see commits in SVN along the lines of "Fix #3347". Is there a public list of current problems and fixes? If the above problem is on that list, I can then monitor SVN for a fix. Cheers, Erik -- Erik Newton Model Integration Engineer rFactor Pro w: http://www.rfpro.com This e-mail and any files transmitted with it are private and confidential. If you have received this email in error please notify the sender immediately and delete this e-mail from your system. The recipient should check this email and any attachments for the presence of viruses. rFactor Pro accepts no liability for any damage caused by any virus transmitted by this email. rFactor Pro is the trading name of Kangaloosh Limited, registered in England No. 06427019. On 27 July 2017 at 15:08, Erik Newton <erik.new...@rfpro.com> wrote: > It appears it doesn't like me having a non-zero <begin value="0" /> > If that is zero then I can start my subscription at 0s or later. > > However if I set the begin value to be non-zero, I get the exception even > when specifying my subscription to start at >= the begin time. > > This doesn't seem right? It used to be happy with a non-zero begin time > even when asking to subscribe from zero seconds. > > Cheers, > Erik > > > -- > Erik Newton > Model Integration Engineer > rFactor Pro > > w: http://www.rfpro.com > > This e-mail and any files transmitted with it are private and > confidential. If you have received this email in error please notify the > sender immediately and delete this e-mail from your system. The recipient > should check this email and any attachments for the presence of viruses. > rFactor Pro accepts no liability for any damage caused by any virus > transmitted by this email. rFactor Pro is the trading name of Kangaloosh > Limited, registered in England No. 06427019. > > On 27 July 2017 at 14:57, Erik Newton <erik.new...@rfpro.com> wrote: > >> Hi Leonhard, >> It appears to be that if I add a <time> section to your sumocfg then your >> main.c will replicate the exception. I've tried r25276 and latest r25377. >> >> <time> >> <begin value="1000" /> >> <end value="50000" /> >> <step-length value="0.1" /> >> </time> >> >> This doesn't make any sense to me. >> I'm using windows by the way. >> >> Cheers, >> Erik >> >> >> >> -- >> Erik Newton >> Model Integration Engineer >> rFactor Pro >> >> w: http://www.rfpro.com >> >> This e-mail and any files transmitted with it are private and >> confidential. If you have received this email in error please notify the >> sender immediately and delete this e-mail from your system. The recipient >> should check this email and any attachments for the presence of viruses. >> rFactor Pro accepts no liability for any damage caused by any virus >> transmitted by this email. rFactor Pro is the trading name of Kangaloosh >> Limited, registered in England No. 06427019. >> >> On 27 July 2017 at 12:41, Erik Newton <erik.new...@rfpro.com> wrote: >> >>> Hi Leonhard, >>> Thank you for investigating this. It looks like it's sumocfg specific: >>> If I run your example against my own compiled sumo which is known to >>> crash then your main.cpp works. >>> If I run one of our sumocfg files with your main.cpp then I get the >>> readIsSafe error. >>> >>> I will investigate further the differences between our scenarios and >>> yours. It may be the way we're defining our traffic. >>> >>> Do you think it could be because of the following warning which we now >>> get? >>> Warning: Defining car following parameters in a nested element is >>> deprecated in vType 'CarA', use attributes instead! >>> >>> Cheers, >>> Erik >>> >>> >>> -- >>> Erik Newton >>> Model Integration Engineer >>> rFactor Pro >>> >>> w: http://www.rfpro.com >>> >>> This e-mail and any files transmitted with it are private and >>> confidential. If you have received this email in error please notify the >>> sender immediately and delete this e-mail from your system. The recipient >>> should check this email and any attachments for the presence of viruses. >>> rFactor Pro accepts no liability for any damage caused by any virus >>> transmitted by this email. rFactor Pro is the trading name of Kangaloosh >>> Limited, registered in England No. 06427019. >>> >>> On 24 July 2017 at 13:45, <leonhard.luec...@dlr.de> wrote: >>> >>>> Hi Erik, >>>> >>>> I couldn’t reproduce the ‘readIsSafe’-error. Attached you find my try >>>> using your code. However it seems to work fine (on my Ubuntu machine). >>>> Maybe you can provide more details on the crash / modify my code so it >>>> crashes? >>>> >>>> Best regards, >>>> >>>> Leo >>>> >>>> >>>> >>>> *Von:* erik.new...@rfactor-pro.com [mailto:erik.new...@rfactor-pro.com] >>>> *Im Auftrag von *Erik Newton >>>> *Gesendet:* Donnerstag, 20. Juli 2017 15:15 >>>> *An:* Jakob Erdmann >>>> *Cc:* sumo-devel@lists.sourceforge.net; Lücken, Leonhard >>>> *Betreff:* Re: [sumo-devel] TraCI Subscribe to people in vehicle >>>> context >>>> >>>> >>>> >>>> Thanks Jakob, >>>> >>>> That is excellent news. Thank you so much for implementing this so >>>> quickly. >>>> >>>> >>>> >>>> I've just tried a r25274 build of sumo.exe and our interface based on >>>> an equivalent version of Traci. Within a class derived from public TraCIAPI >>>> we do the following to subscribe to vehicles: >>>> >>>> >>>> >>>> { >>>> >>>> auto routes = route.getIDList(); >>>> >>>> vehicle.add(mEgoId, routes[0], egoType); >>>> >>>> } >>>> >>>> >>>> >>>> const std::vector<int> varsTraffic{ VAR_POSITION3D, VAR_ANGLE, >>>> VAR_COLOR, VAR_SPEED, VAR_TYPE, VAR_VEHICLECLASS, VAR_SHAPECLASS, >>>> VAR_SIGNALS }; >>>> >>>> >>>> >>>> simulation.subscribeContext(CMD_SUBSCRIBE_VEHICLE_CONTEXT, >>>> mEgoId, 0, 999999999, CMD_GET_VEHICLE_VARIABLE, egoRadius, varsTraffic); >>>> >>>> >>>> >>>> >>>> >>>> The final line causes the SUMO server to exit with: >>>> >>>> Error: tcpip::Storage::readIsSafe: want to read 4 bytes from Storage, >>>> but only 0 remaining >>>> >>>> Quitting (on error). >>>> >>>> >>>> >>>> As I say it looked to me like r24483 had extended the definition of >>>> the subscription request packet, but the equivalent traci code hadn't been >>>> extended. >>>> >>>> >>>> >>>> Any thoughts? >>>> >>>> Erik >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Erik Newton >>>> Model Integration Engineer >>>> rFactor Pro >>>> >>>> w: http://www.rfpro.com >>>> >>>> This e-mail and any files transmitted with it are private and >>>> confidential. If you have received this email in error please notify the >>>> sender immediately and delete this e-mail from your system. The recipient >>>> should check this email and any attachments for the presence of viruses. >>>> rFactor Pro accepts no liability for any damage caused by any virus >>>> transmitted by this email. rFactor Pro is the trading name of Kangaloosh >>>> Limited, registered in England No. 06427019. >>>> >>>> >>>> >>>> On 18 July 2017 at 15:30, Jakob Erdmann <namdre.s...@googlemail.com> >>>> wrote: >>>> >>>> Hello, >>>> >>>> person context subscriptions are fixed in revision [25252]. Thank you >>>> for pointing out the problem. >>>> >>>> Regarding the issue with r24483, I could not yet reproduce any >>>> exceptions. Can you please send a small sample scenario+script? >>>> >>>> regards, >>>> >>>> Jakob >>>> >>>> >>>> >>>> 2017-07-11 23:31 GMT+02:00 Erik Newton via sumo-devel < >>>> sumo-devel@lists.sourceforge.net>: >>>> >>>> Hi Dev Team, >>>> I've been trying to subscribe to pedestrians within a radius of my >>>> injected >>>> ego vehicle, but was always getting zero people. >>>> >>>> This works for subscribing to vehicles: >>>> simulation.subscribeContext(CMD_SUBSCRIBE_VEHICLE_CONTEXT, >>>> mEgoId, >>>> 0, 999999999, CMD_GET_VEHICLE_VARIABLE, egoRadius, varsTraffic); >>>> >>>> But this does not work for pedestrians: >>>> simulation.subscribeContext(CMD_SUBSCRIBE_VEHICLE_CONTEXT, >>>> mEgoId, >>>> 0, 999999999, CMD_GET_PERSON_VARIABLE, egoRadius, varsPeople); >>>> >>>> I'm getting a subscription message returned OK but always no pedestrians >>>> despite running them over. >>>> >>>> I think I've traced the problem down to >>>> TraCIServer.cpp collectObjectsInRange does not have a case statement >>>> for CMD_GET_PERSON_VARIABLE. To implement it, do we then >>>> need TraCIServerAPI_Person::getTree(); >>>> >>>> I've not looked at how difficult that is to implement yet. Assuming I've >>>> gone about this the correct way, does anyone have time to implement >>>> this at >>>> the moment please? >>>> >>>> Also traci appears to be broken in the current trunk r25176 due to >>>> r24483 >>>> adding code to initialiseSubscription. You get a safeRead exception. >>>> This >>>> may be expected? so I went back to 0.30. >>>> >>>> Cheers, >>>> Erik >>>> >>>> >>>> >>>> -- >>>> Erik Newton >>>> Model Integration Engineer >>>> rFactor Pro >>>> >>>> w: http://www.rfpro.com >>>> >>>> This e-mail and any files transmitted with it are private and >>>> confidential. >>>> If you have received this email in error please notify the sender >>>> immediately and delete this e-mail from your system. The recipient >>>> should >>>> check this email and any attachments for the presence of viruses. >>>> rFactor >>>> Pro accepts no liability for any damage caused by any virus transmitted >>>> by >>>> this email. rFactor Pro is the trading name of Kangaloosh Limited, >>>> registered in England No. 06427019. >>>> >>>> ------------------------------------------------------------ >>>> ------------------ >>>> Check out the vibrant tech community on one of the world's most >>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >>>> _______________________________________________ >>>> sumo-devel mailing list >>>> sumo-devel@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/sumo-devel >>>> >>>> >>>> >>>> >>>> >>> >>> >> > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-devel mailing list sumo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sumo-devel
