MacLayer received a packet with unknown priority

[fjhzhixi]

thanks for your work! when I run your code to co-simulate with carla, I meet a error as

MacLayer received a packet with unknown priority -- in module (veins::Mac1609_4) CarlaExampleScenario.node[0].nic.mac1609_4 (id=12), at t=2s, event #14

and I check the userPriority in debug mode and I get a illegal priority 244, do you have any idea to fix it? Thanks

[pritom5]

Hello, thank you for your comment.
An initialize() function call is missing to the base class from the ExampleCarlaApplication.
Very soon a patch for this issue will be introduced.
In the meantime, you can edit your "ExampleCarlaApplication.cc" with the following :

void ExampleCarlaApplication::initialize(int stage)
{
    DemoBaseApplLayer::initialize(stage);
    if (stage == 0) {
        txMessage = new cMessage();
        txMessage->setKind(1337);
        std::cout << getFullPath() << ": Initializing " << par("appName").stringValue() << std::endl;
    }
    else {
        scheduleAt(simTime() + intuniform(1, 10), txMessage);
    }
}