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Re: [sumo-user] LiSuM - how to get traffic lights running
|
Hi,
thanks for your PRs! I implemented a slightly different solution. It
would be great if you and of course all other LiSuM users could check
whether the nightly build works as expected, since I do not have the
"real thing" here.
Best regards,
Michael
Am 23.04.21 um 20:48 schrieb Käufer, Philippe:
> Hey,
>
> i finally found my problem in a commit [0]. Version differences...
> I developed a solution suggestion [1]. Further discussion on github
> are welcome.
>
> Cheers,
> Philippe
>
> [0] https://github.com/eclipse/sumo/commit/5dee0724d99683b7bdbcb9800a24a433deb1cd5f#diff-d57f2ead2c9812e76750c671e15beaef7b828d3915e68213faab7078e177ea90
> [1] https://github.com/eclipse/sumo/issues/8065
>
>
> Am Fr. 23. April 2021 14:16 CEST, schrieb Käufer, Philippe
> <philippe@xxxxxxxxxxxx>:
>
>> Hey,
>>
>> First of all: Thanks a lot to all of you for your great work in the
>> sumo project. I appreciate it every time when working with SUMO.
>>
>> In my master thesis, I want to evaluate different scenarios for
>> emergency vehicles with car2x communication. The emergency vehicle
>> should communicate with traffic lights.
>>
>> For that, I want to use a LISA traffic light definition of the local
>> transport authorities. Therefore, I follow the wiki [0] and hustled a
>> week to get all run *J* Finally gui is back running [1] and
>> communication between SUMO (tried Version 1.9 and 1.1) <-> LiSuM (1.1
>> from sumo Master Branch [2]) <-> Virtual LISA+ TLS Controller (from
>> here [3]) is generally running.
>>
>> When starting the SUMO Project via LiSuM gui the OmlFgServer are
>> showing some exceptions [Logs-0].
>>
>> In both example projects [3] the traffic light is switching to
>> blue/off in simulation step 1 and stays there forever. As described in
>> [4] page 148: In LiSuM Log [Logs-1] and [Logs-2] the respond of signal
>> states are all always “0”.
>>
>> Originally, it seems that the example projects worked in [5]. Does
>> anybody of you have a example where the traffic lights are working or
>> any hints where to investigate next?
>>
>> Cheers,
>> Philippe
>>
>> [0] https://sumo.dlr.de/docs/Tools/LiSuM.html
>> [1] https://github.com/eclipse/sumo/pull/8542
>> <https://github.com/eclipse/sumo/pull/8542>
>> [2] https://github.com/eclipse/sumo/tree/master/tools/contributed/lisum
>> [3] https://github.com/maxidigital/LisumExamples.git
>> <https://github.com/maxidigital/LisumExamples.git>
>> [4]
>> https://www.dlr.de/ts/Portaldata/16/Resources/projekte/sumo/Proceedings_SUMO2017.pdf
>> [5] https://elib.dlr.de/112830/
>>
>> [Logs-0]: OmlFgServer:
>> Apr 23, 2021 1:02:37 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFORMATION: Invoking POST on /getObjectList
>> Apr 23, 2021 1:06:06 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFORMATION: Invoking POST on /getObjectList
>> Apr 23, 2021 1:03:15 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFORMATION: Invoking POST on /getObjectList
>> Apr 23, 2021 1:06:12 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFORMATION: URIParameterInterceptor handle message on path
>> [/getObjectList] with content-type [text/plain; charset=UTF-8]
>> Apr 23, 2021 1:06:12 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFORMATION: URIParameterInterceptor handle message on path
>> [/getObjectList] with content-type [text/plain; charset=UTF-8]
>> Apr 23, 2021 1:06:12 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFORMATION: URIParameterInterceptor handle message on path
>> [/getObjectList] with content-type [text/plain; charset=UTF-8]
>> 2021-04-23 13:06:12,454 DEBUG [btpool0-3] (?:?) - Executing getObjectList
>> 2021-04-23 13:06:12,454 DEBUG [btpool0-1] (?:?) - Executing getObjectList
>> 2021-04-23 13:06:12,454 DEBUG [btpool0-2] (?:?) - Executing getObjectList
>> 2021-04-23 13:06:12,487 ERROR [btpool0-2] (?:?) -
>> java.lang.NullPointerException
>> java.lang.NullPointerException
>> at oml.plus.C.V.A(Unknown Source)
>> at oml.plus.C.V.setObjs(Unknown Source)
>> at oml.plus.B.G.A(Unknown Source)
>> at oml.plus.B.G.A(Unknown Source)
>> Apr 23, 2021 1:06:12 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFORMATION: Application has thrown exception, unwinding now:
>> de.schlothauer.omtc.services.GetObjsFaultMsg:
>> java.lang.NullPointerException
>> Apr 23, 2021 1:06:12 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFORMATION: Application has thrown exception, unwinding now:
>> org.mortbay.jetty.EofException: Could not send Message.
>> Apr 23, 2021 1:06:12 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFORMATION: Interceptor has thrown exception, unwinding now
>> org.apache.cxf.interceptor.Fault: Could not send Message.
>> at
>> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
>> at
>> org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:74)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
>> at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:278)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:252)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:70)
>> at
>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
>> at
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
>> at
>> org.mortbay.jetty.handler.HandlerList.handle(HandlerList.java:49)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> at org.mortbay.jetty.Server.handle(Server.java:324)
>> at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
>> at
>> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
>> at
>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>> at
>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
>> at
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
>> at
>> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
>> Caused by: org.mortbay.jetty.EofException
>> at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760)
>> at
>> org.mortbay.jetty.HttpGenerator.complete(HttpGenerator.java:646)
>> at
>> org.mortbay.jetty.HttpConnection.commitResponse(HttpConnection.java:583)
>> at
>> org.mortbay.jetty.HttpConnection$Output.close(HttpConnection.java:894)
>> at
>> org.apache.cxf.transport.http.AbstractHTTPDestination$WrappedOutputStream.close(AbstractHTTPDestination.java:517)
>> at
>> org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:66)
>> at
>> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
>> ... 19 more
>> Caused by: java.io.IOException: Eine vorhandene Verbindung wurde vom
>> Remotehost geschlossen
>> at sun.nio.ch.SocketDispatcher.writev0(Native Method)
>> at sun.nio.ch.SocketDispatcher.writev(Unknown Source)
>> at sun.nio.ch.IOUtil.write(Unknown Source)
>> at sun.nio.ch.SocketChannelImpl.write(Unknown Source)
>> at java.nio.channels.SocketChannel.write(Unknown Source)
>> at
>> org.mortbay.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:229)
>> at
>> org.mortbay.io.nio.SelectChannelEndPoint.flush(SelectChannelEndPoint.java:197)
>> at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:682)
>> ... 25 more
>>
>> Apr 23, 2021 1:06:12 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFORMATION: Interceptor has thrown exception, unwinding now
>> org.apache.cxf.interceptor.Fault: XML_WRITE_EXC
>> at
>> org.apache.cxf.binding.xml.interceptor.XMLFaultOutInterceptor.handleMessage(XMLFaultOutInterceptor.java:82)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
>> at
>> org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:96)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
>> at
>> org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:74)
>> at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
>> at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:278)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:252)
>> at
>> org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:70)
>> at
>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
>> at
>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
>> at
>> org.mortbay.jetty.handler.HandlerList.handle(HandlerList.java:49)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>> at org.mortbay.jetty.Server.handle(Server.java:324)
>> at
>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
>> at
>> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
>> at
>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>> at
>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
>> at
>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
>> at
>> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
>> Caused by: javax.xml.stream.XMLStreamException: Trying to output
>> second root, <ns1:XMLFault>
>> at
>> com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1473)
>> at
>> com.ctc.wstx.sw.BaseStreamWriter.throwOutputError(BaseStreamWriter.java:1480)
>> at
>> com.ctc.wstx.sw.BaseStreamWriter.reportNwfStructure(BaseStreamWriter.java:1508)
>> at
>> com.ctc.wstx.sw.BaseNsStreamWriter.checkStartElement(BaseNsStreamWriter.java:444)
>> at
>> com.ctc.wstx.sw.SimpleNsStreamWriter.writeStartOrEmpty(SimpleNsStreamWriter.java:260)
>> at
>> com.ctc.wstx.sw.BaseNsStreamWriter.writeStartElement(BaseNsStreamWriter.java:319)
>> at
>> org.apache.cxf.staxutils.StaxUtils.writeStartElement(StaxUtils.java:224)
>> at
>> org.apache.cxf.binding.xml.interceptor.XMLFaultOutInterceptor.handleMessage(XMLFaultOutInterceptor.java:61)
>> ... 21 more
>>
>> Apr 23, 2021 1:06:12 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFORMATION: Invoking POST on /setDataDir
>> Apr 23, 2021 1:06:12 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>>
>>
>>
>> [Logs-1]: LiSuM Log:
>> 20210423 13:06:43.102 | [LisaControlUnits] Executing on Control Unit:
>> ZNr 1 FNr 1 SignalGruppe{name=K1 color=OFF}, SignalGruppe{name=K2
>> color=OFF}, SignalGruppe{name=K3 color=OFF}, SignalGruppe{name=KRi2
>> color=OFF},
>> 20210423 13:06:43.102 | [LisaCommands] Sending requesto to Lisa:
>> <Message xmlns="http://www.schlothauer.de/omtc/services";><Msg>1 1 60
>> 0:1{"Run"}{1;0;0;0;1;11;1;2;1;1;0}{}{}{}{}</Msg></Message>
>> 20210423 13:06:43.109 | [LisaCommands] Lisa responds: 200 |
>> <ns2:putMessageResponse
>> xmlns:ns2="http://www.schlothauer.de/services/PDCallback";
>> xmlns="http://www.schlothauer.de/omtc/services";>1:{2.0}{0;1;1;0;4;0;1;1;1;1}{0/0/0/0}{}{}{}</ns2:putMessageResponse>
>> 20210423 13:07:59.249 | [LisaControlUnits] Executing on Control Unit:
>> ZNr 1 FNr 1 SignalGruppe{name=K1 color=OFF}, SignalGruppe{name=K2
>> color=OFF}, SignalGruppe{name=K3 color=OFF}, SignalGruppe{name=KRi2
>> color=OFF},
>>
>>
>>
>> [Logs-2]: OmlFgServer:
>> INFORMATION: Invoking POST on /putMessage
>> Apr 23, 2021 1:06:43 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFORMATION: URIParameterInterceptor handle message on path
>> [/putMessage] with content-type [text/plain; charset=UTF-8]
>> 2021-04-23 13:06:43,108 DEBUG [btpool0-1] (?:?) - Executing
>> putMessage(1,90 ms) Request: 1 1 60
>> 0:1{"Run"}{1;0;0;0;1;11;1;2;1;1;0}{}{}{}{} Response:
>> 1:{2.0}{0;1;1;0;4;0;1;1;1;1}{0/0/0/0}{}{}{}
>> Apr 23, 2021 1:07:59 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>>
>>
>>
>>
>>
>
>
>
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