I'm trying to run my first Castalia/WSN simulation (testRouting) in Omnet++ including folders with .ned and c++/h files (TestRouting.h , TestRouting.cc and TestRouting.ned) and the .ini file and I have fixed errors that appears at the omnet IDE.
When I start a simulation I receive the error:
Error in module (cModule) SN.node[0].Communication (id=10) during network setup: Submodule Routing: no module type named 'TestRouting' found that implements module interface node.communication.routing.iRouting(not in the loaded NED files ?), at omnetpp-4.6/samples/castalia/src/node/communication/CommunicationModule.ned:32.
I already tried to rebuild OMNeT++ with Castalia as I have read in other proposed solutions, but it didn’t help.
Can you help me?
The error happens because your TestRouting module in TestRouting.ned does not properly implement the node.communication.routing.iRouting module interface.
Your code in the TestRouting.ned file should at least look something like this:
simple TestRouting like node.communication.routing.iRouting
or something similar.
In short: your model code is incorrect...
Related
I'm simulating a scenario in veins when I need to use customized messages with specific fields(it's not wsa,wsm or bsm).
to achieve this I defined .msg file and the .cc and .h file were generated successfully. I included .h file into the cc+ application code, the project builds without errors but when I launch the simulation I have the following error
Model error: WaveMac only accepts WaveShortMessages -- in module (Mac1609_4) MyNetwork.rsu[0].nic.mac1609_4 (id=12), at t=0s, event #1
is it impossible to use customized messages in veins ?
if it's possible how to do it ?
Feel free to amend as many fields as you want to one of the existing message types (or to inherit from them). The bit length of a message is configured separately (in the .ini file of a simulation), so how many fields are in a message has no impact on how the simulation behaves.
I've been trying to use a Main-Fragment Framework with JMeter but encountered an error while using Module controller within the fragment.jmx (see attached image), have you encountered this error? (tried on Jmeter 4.0 and 5.0)
Do you have any suggestions how to reuse pieces of code, because I have the same calls in five different places and every time I modify it I miss at least one place and it's very frustrating
Thanks!
Please check if you have selected any - Module to Run under Modules -> Google Request
This error might appear in case no module is selected under Modules -> Google Request
You can refer How to use test fragments with Module and include controller
I want to create a scheduler inheriting cScheduler. Can someone please tell me which are the functions to be written which must override the functions of cscheduler? Currently, I have written the constructor, destructor, startRun, endRun, guessNextEvent, takeNextEvent, putBackEvent. I have also mentioned the class in the initialization file and able to successfully build my project but when I run the simulation I get the error: Class TraCIConnection" not found -- perhaps it's code was not linked in, or the class wasn't registered with Register_Class(), or in the case of modules and channels with Define_Module()/Define_Channel().
The mentioned error has absolutely nothing to do with the custom scheduler you are trying to implement. Omnet complains because you are using the TraCIConnection simple module in the simulation while its C++ code is not linked into the simulation. You may need to add the C++ code to the project or link with an external model that provides that.
Class not found perhaps it was not linked in or the class wasn't registered with Register_Class(), or in the case of modules and channels, with Define_Module()/Define_Channel().
As suggested you should use
Define_Module(yourModule)
in your .cc file.
If this gives error, check that all the functions listed in yourModule.h have been also declared in yourModule.cc
I'm using the SwiftAutomation framework to drive a scriptable app that searches for lyrics and returns a AS record. Everything was working correctly, until...
I mapped the AppleScript record to a custom Swift structure according to the SwiftAutomation documentation. The code in the xxxGlue.swift file looks correct, but the compiler complains about SwiftAutomation.SelfUnpacking, with several follow-on errors, when building the MacOSGlues framework.
public struct LFBLyricsInfoRecord: SwiftAutomation.SelfPacking, SwiftAutomation.SelfUnpacking { ... }
--> .../MacOSGlues/LyricsFBAGlue.swift:700:81: No type named 'SelfUnpacking' in module 'SwiftAutomation'
The SelfPacking public protocol is defined in SwiftAutomation, and SelfUnpacking protocol is defined right under it, but without the public keyword. Is that the cause of the compiler error, and if so, how do I fix it?
OK, I finally found a resolution. Seems you have to use different options for the aeglue utility when generating the glue file for the MacOSGlues framework and for the swift file where you actually use your automation, such as in the test project. In my case, where my scriptable app is named LyricsFBA.app, these were:
aeglue -S LyricsFBA.app
for MacOSGlues (generates a LyricsFBAGlue.swift that references SwiftAutomation, but does not include the custom record structure definition), and
aeglue -D -s 'LyricsInfo:lyricsInfo=score:Int+title:String+artist:String+composer:String+link:String+lyrics:String' LyricsFBA.app
for the test program (generatea a LyricsFBAGlue.swift that does not reference SwiftAutomation, but does include the custom record structure definition).