SubmodelElements incorrectly returned via json about basyx-java-sdk

[FrankSchnicke]

Many thanks for providing your report. I tried to reproduce your issue with the AAS Server 1.0.2 Version but on my end it is working as expected.

Can you provide further details? Are you using our Docker Image on Docker Hub or are you starting the AAS Server differently?
Can you provide the specific rest calls, i.e., URL & payload, that you are doing?

[the-nic]

It is aas-server image 1.0.2 from dockerhub

the calls:

PUT http://172.29.8.193:8082/aasServer/shells/sim%2Faas%2F1220_8141_0112_0875/aas/submodels/test_submodel

{"idShort": "test_submodel", "modelType": {"name": "Submodel"}, "identification": {"id": "Alarm", "idType": "IRI"}, "submodelElements": [{"idShort": "ExampleProperty2", "modelType": {"name": "Property"}, "value": "exampleValue2", "valueType": "string"}, {"idShort": "ExampleProperty", "modelType": {"name": "Property"}, "value": "exampleValue", "valueType": "string"}]}

GET http://172.29.8.193:8082/aasServer/shells/sim%2Faas%2F1220_8141_0112_0875/aas/submodels

{"identification": {"idType": "IRI", "id": "Alarm"}, "modelType": {"name": "Submodel"}, "idShort": "test_submodel", "submodelElements": {"ExampleProperty2": {"idShort": "ExampleProperty2", "valueType": "string", "modelType": {"name": "Property"}, "value": "exampleValue2"}, "ExampleProperty": {"idShort": "ExampleProperty", "valueType": "string", "modelType": {"name": "Property"}, "value": "exampleValue"}}}

Expected a SubmodelElement in Submodel[Identifier(IRI=Alarm)], but found 'ExampleProperty2'

Expected a SubmodelElement in Submodel[Identifier(IRI=Alarm)], but found 'ExampleProperty'

[FrankSchnicke]

I still can't reproduce it. I'm doing the following:

docker run --name=aas -p 8081:4001 eclipsebasyx/aas-server:1.0.2

Create dummy AAS via

PUT http://localhost:8081/aasServer/shells/test

{ "hasDataSpecification": [], "asset": { "keys": [], "kind": "Instance", "identification": { "idType": "IRI", "id": "exampleAsset" }, "idShort": "exampleAssetIdShort" }, "submodels": [], "conceptDictionaries": [], "identification": { "idType": "IRI", "id": "test" }, "idShort": "HandsOnOven", "modelType": { "name": "AssetAdministrationShell" } }

Afterwards, I create your submodel using your JSON and
PUT http://localhost:8081/aasServer/shells/test/aas/submodels/test_submodel

Getting it via
http://localhost:8081/aasServer/shells/test/aas/submodels/test_submodel/submodel

returns exactly what I'm expecting
{ "identification": { "idType": "IRI", "id": "Alarm" }, "modelType": { "name": "Submodel" }, "idShort": "test_submodel", "submodelElements": [ { "idShort": "ExampleProperty2", "valueType": "string", "modelType": { "name": "Property" }, "value": "exampleValue2" }, { "idShort": "ExampleProperty", "valueType": "string", "modelType": { "name": "Property" }, "value": "exampleValue" } ] }

Are you doing anything differently?

[FrankSchnicke]

After further internal discussion, we could reproduce this issue. It only happens when retrieving all Submodels of an AAS, i.e.
GET http://localhost:8081/aasServer/shells/test/aas/submodels/

We will address this issue in the first service release of the upcoming 1.1 release. The 1.1.1 release is projected to happen in April.

I will update this ticket when the bug is fixed. Many thanks again for pointing this out!

[the-nic]

Note that a very similar issue appears on modelTypes of SubmodelElementCollection.

[FrankSchnicke]

Can you provide a json example of what exactly is going wrong?

[the-nic]

Sorry, its the same as above: Instead of returning a list of elements, a dict is returned with id_short as key. Also only happens when requesting all submodels, not when requesting a specific submodel or submodel value.