The application has not been initialized exception when trying to fetch using java

Capella
1

Hello everyone,
I am new to capella and writing a an application to fetch data from capella using java.

when i try to get operationalActivityPkg using the following code, i get an assertion failed exception with message ‘The application has not been initialized’.

public static void main(String args){

OaPackage.eINSTANCE.eClass();
LibrariesPackage.eINSTANCE.eClass();
CapellacorePackage.eINSTANCE.eClass();
CapellacommonPackage.eINSTANCE.eClass();

ResourceSet resourceSet = new ResourceSetImpl();
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put(“capella”, new XMIResourceFactoryImpl());
URI fileUri = URI.createFileURI(“/C:/Capella/workspace/Project1/Project1.capella”);
Resource resource = resourceSet.getResource(fileUri, true);

Project project = (Project)resource.getContents().get(0);
EList ownedModelRoots = project.getOwned ModelRoots();
ModelRoot modelRoot = ownedModelRoots.get(0);
OperationalAnalysis operationalAnalysis=SystemEngineeringExt.getOperationalAnalysis ((SystemEngineering) modelRoot);
OperationalCapabilityPkg operationalCapabilityPkg = operationalAnalysis.getContainedOperationalCapabilityPkg();
}

Do I need to initialize some services? If so, how can that be done.
Thanks for your time

2

Hi,

Is there any progress on the issue regarding the “Application has not been initialized” error when trying to fetch data from Capella programmatically? Any solutions or suggestions?

Thanks!