"main" java.lang.NullPointerException

[ndevilleBE]

Hello,
I try to import a new offering in my SOS DB but can't make the sos importer to work. When I try to import using the wizard, the log give me the following error message:

16:21:25.560 [main] INFO Application - Application started
Created-By: 1.8.0_222 (Private Build)
Manifest-Version: 1.0
Main-Class: jdk.nashorn.tools.Shell
HeapSize Information: max: 1724MB; total now: 117MB; free now: 103MB; used now: 13MB
os.name: Linux; os.arch: amd64; os.version: 4.15.0-66-generic
16:21:26.232 [main] INFO Configuration - Feature positions validated
16:21:26.232 [main] INFO Configuration - Configuration loaded successfully from: '/home/ndeville/OneDrive/065_ADV_2013-07.txt.52n-sos-import-config.xml'
16:21:26.239 [main] DEBUG FileHelper - Shortened String '/home/ndeville/OneDrive/065_ADV_2013-07.txt.52n-sos-import-config.xml' to '7206e83e7ee4d43c26abece90f4a6ff7'
16:21:26.242 [main] INFO FeedingTask - Datafile: '/home/ndeville/OneDrive/Current_work/MOMO/Data/ADV/065_ADV_2013-07.txt'.
16:21:26.246 [main] INFO FeedingTask - Feeder class 'org.n52.sos.importer.feeder.Feeder'
16:21:26.266 [main] INFO ClassPathXmlApplicationContext - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@4241e0f4: startup date [Thu Nov 21 16:21:26 CET 2019]; root of context hierarchy
16:21:26.340 [main] INFO XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [application-context.xml]
16:21:26.588 [main] INFO AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
16:21:26.663 [main] DEBUG CapabilitiesBaseTypeDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/ows/1.1, type=CapabilitiesBaseType]!
16:21:26.685 [main] DEBUG FesEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/fes/2.0, type=TemporalFilter], XmlEncoderKey[namespace=http://www.opengis.net/fes/2.0, type=FilterCapabilities], XmlEncoderKey[namespace=http://www.opengis.net/fes/2.0, type=SpatialFilter]!
16:21:26.711 [main] DEBUG GmlEncoderv321 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=CategoryValue], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=QuantityValue], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=SamplingFeature], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=CodeWithAuthority], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=AbstractGeometry], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=CodeType], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=ReferencedEnvelope], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=Time], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=Geometry], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=ReferenceType], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=FeatureCollection], XmlEncoderKey[namespace=http://www.opengis.net/gml/3.2, type=EnvelopeOrGeometry]!
16:21:26.827 [main] DEBUG OmEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/om/2.0, type=OmObservationConstellation], XmlEncoderKey[namespace=http://www.opengis.net/om/2.0, type=NamedValue], XmlEncoderKey[namespace=http://www.opengis.net/om/2.0, type=MultiObservationValues], XmlEncoderKey[namespace=http://www.opengis.net/om/2.0, type=OmObservation], XmlEncoderKey[namespace=http://www.opengis.net/om/2.0, type=SingleObservationValue]!
16:21:26.873 [main] DEBUG OwsEncoderv110 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsMetadata], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsOperationsMetadata], ExceptionEncoderKey[mediaType=text/xml], ExceptionEncoderKey[mediaType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsDomain], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsServiceIdentification], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsServiceProvider], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsSections], XmlEncoderKey[namespace=http://www.opengis.net/ows/1.1, type=OwsExceptionReport]!
16:21:26.892 [main] DEBUG SamplingEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sampling/2.0, type=AbstractFeature], XmlEncoderKey[namespace=http://www.opengis.net/samplingSpatial/2.0, type=AbstractFeature]!
16:21:26.931 [main] DEBUG SensorMLEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sensorml/2.0, type=AbstractSensorML], XmlEncoderKey[namespace=http://www.opengis.net/sensorml/2.0, type=DescribedObject], XmlEncoderKey[namespace=text/xml; subtype="sensorml/2.0", type=DescribedObject], XmlEncoderKey[namespace=text/xml; subtype="sensorml/2.0", type=AbstractSensorML]!
16:21:26.955 [main] DEBUG SosRequestEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=OwsServiceRequest], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultTemplateRequest]!
16:21:26.968 [main] DEBUG SweCommonEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swe/2.0, type=SweCoordinate], XmlEncoderKey[namespace=http://www.opengis.net/swe/2.0, type=SweAbstractDataComponent], XmlEncoderKey[namespace=http://www.opengis.net/swe/2.0, type=SweAbstractEncoding]!
16:21:26.975 [main] DEBUG SwesExtensionEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=SwesExtension]!
16:21:26.984 [main] DEBUG XlinkEncoderv1999 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.w3.org/1999/xlink, type=W3CHrefAttribute]!
16:21:26.993 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetCapabilitiesRequest]!
16:21:27.023 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetCapabilitiesResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=application/xml]!
16:21:27.033 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationRequestEncoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetCapabilitiesRequest]!
16:21:27.045 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetObservationRequest]!
16:21:27.056 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetObservationResponse]!
16:21:27.069 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=application/xml]!
16:21:27.083 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultTemplateResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=application/xml]!
16:21:27.091 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertObservationResponse]!
16:21:27.100 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertObservationRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=application/xml]!
16:21:27.110 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertResultRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=application/xml]!
16:21:27.120 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=application/xml]!
16:21:27.131 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertResultTemplateRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=application/xml]!
16:21:27.140 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultTemplateResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=application/xml]!
16:21:27.148 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertSensorResponse]!
16:21:27.159 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertSensorRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=application/xml]!
16:21:27.168 [main] DEBUG SosRequestEncoderv20 - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=OwsServiceRequest], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultRequest], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=text/xml], OperationRequestEncoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultTemplateRequest]!
16:21:27.177 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: OperationResponseEncoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=application/xml], XmlEncoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetCapabilitiesResponse]!
16:21:27.186 [main] DEBUG AbstractResponseEncoder - Encoder for the following keys initialized successfully: XmlEncoderKey[namespace=http://www.opengis.net/swes/2.0, type=UpdateSensorResponse], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=text/xml], OperationResponseEncoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=application/xml]!
16:21:27.224 [main] DEBUG CapabilitiesDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=Capabilities]!
16:21:27.231 [main] DEBUG GetObservationResponseDocumentDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=CapabilitiesDocument]!
16:21:27.239 [main] DEBUG CapabilitiesTypeDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=CapabilitiesType]!
16:21:27.246 [main] DEBUG CapabilitiesV1DocumentDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=CapabilitiesDocument]!
16:21:27.259 [main] DEBUG FesDecoderv20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=ComparisonOpsType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=FilterDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=TemporalOpsType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=LogicOpsType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=SpatialOpsType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=TemporalOpsDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/fes/2.0, type=FilterType]!
16:21:27.320 [main] DEBUG GmlDecoderv321 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=PointType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=FeaturePropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=EnvelopeType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=PointDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=MultiCurveType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=PolygonType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=GeometryPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=FeatureCollectionDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=CodeType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=FeatureCollectionType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=VerticalDatumPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=TimeInstantDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=MeasureType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=LineStringType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=TimePeriodDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=CompositeSurfaceType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=TimeInstantType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=MultiCurveDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=T=MeasureType@http://www.opengis.net/gml/3.2, type=MeasureType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=ReferenceType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=CodeWithAuthorityType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=EnvelopeDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/gml/3.2, type=TimePeriodType]!
16:21:27.329 [main] DEBUG OmDecoderv20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/om/2.0, type=OMObservationDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/om/2.0, type=OMObservationType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/om/2.0, type=NamedValuePropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/om/2.0, type=NamedValuePropertyType[]]!
16:21:27.342 [main] DEBUG RelatedOfferingTypeDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sosro/1.0, type=RelatedOfferingsPropertyType]!
16:21:27.349 [main] DEBUG SamplingDecoderv20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sampling/2.0, type=SFSpatialSamplingFeatureType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/samplingSpatial/2.0, type=SFSpatialSamplingFeatureDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sampling/2.0, type=SFSpatialSamplingFeatureDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/samplingSpatial/2.0, type=SFSpatialSamplingFeatureType]!
16:21:27.372 [main] DEBUG SensorMLDecoderV101 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sensorML/1.0.1, type=SensorMLDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sensorML/1.0.1, type=SystemDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sensorML/1.0.1, type=ProcessModelType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sensorML/1.0.1, type=SystemType]!
16:21:27.383 [main] DEBUG SosDecoderv100 - Decoder for the following namespaces initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetObservationDocument], OperationDecoderKey[service=SOS, version=1.0.0, operation=DescribeSensor, contentType=application/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetObservationById, contentType=application/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=application/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetCapabilities, contentType=text/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=DescribeSensor, contentType=text/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetObservation, contentType=application/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetFeatureOfInterest, contentType=text/xml], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetFeatureOfInterest, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=DescribeSensorDocument], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetObservation, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetCapabilitiesDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetFeatureOfInterestDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/1.0, type=GetObservationByIdDocument], OperationDecoderKey[service=SOS, version=1.0.0, operation=GetObservationById, contentType=text/xml]!
16:21:27.396 [main] DEBUG SosDecoderv20 - Decoder for the following keys initialized successfully: OperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservationById, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetFeatureOfInterest, contentType=text/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetObservationDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=text/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultTemplateResponseDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetFeatureOfInterestDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=text/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetObservationByIdDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultTemplateDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultTemplateDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetFeatureOfInterest, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservationById, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetResultResponseDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=GetCapabilitiesDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertObservationDocument]!
16:21:27.404 [main] DEBUG SosStringDecoderv20 - Decoder for the following keys initialized successfully: XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservationById, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetFeatureOfInterest, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=null, operation=GetCapabilities, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetResult, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetFeatureOfInterest, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservationById, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetResultTemplate, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=null, operation=GetCapabilities, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetCapabilities, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=GetObservation, contentType=application/xml]!
16:21:27.420 [main] DEBUG SweCommonDecoderV20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=CategoryType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=TextEncodingDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataStreamType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=TextEncodingType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=AbstractDataComponentType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=BooleanType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=Coordinate[]], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataStreamPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=TextPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataArrayType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=CategoryPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataRecordType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=CountType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataArrayDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataRecordDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataStreamDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=AbstractDataComponentDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=QuantityPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=QuantityType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=CountPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=BooleanPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataArrayPropertyType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=TextType], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=AnyScalarPropertyType[]], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swe/2.0, type=DataRecordPropertyType]!
16:21:27.430 [main] DEBUG SwesDecoderv20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=DescribeSensorDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=DeleteSensor, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=DeleteSensor, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertSensorDocument], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=UpdateSensorDescriptionDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=text/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=DescribeSensor, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=DeleteSensorDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=text/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=DescribeSensor, contentType=text/xml]!
16:21:27.435 [main] DEBUG SwesDecoderv20 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=XmlAnyTypeImpl], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.w3.org/2001/XMLSchema, type=XmlAnyTypeImpl]!
16:21:27.438 [main] DEBUG SwesStringDecoderv20 - Decoder for the following keys initialized successfully: XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=DeleteSensor, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=DescribeSensor, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=text/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=UpdateSensorDescription, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=DeleteSensor, contentType=application/xml], XmlStringOperationDecoderKey[service=SOS, version=2.0.0, operation=DescribeSensor, contentType=text/xml]!
16:21:27.443 [main] DEBUG XlinkDecoderv1999 - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.w3.org/1999/xlink, type=HrefAttribute]!
16:21:27.445 [main] DEBUG InsertObservationResponseV20Decoder - Decoder for the following keys initialized successfully: OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertObservation, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertObservationResponseDocument]!
16:21:27.450 [main] DEBUG InsertResultResponseDecoder - Decoder for the following keys initialized successfully: OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=application/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultResponseDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResult, contentType=text/xml]!
16:21:27.454 [main] DEBUG InsertResultTemplateResponseDecoder - Decoder for the following keys initialized successfully: org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/sos/2.0, type=InsertResultTemplateResponseDocument], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertResultTemplate, contentType=text/xml]!
16:21:27.457 [main] DEBUG InsertSensorResponseDecoder - Decoder for the following keys initialized successfully: OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=application/xml], OperationDecoderKey[service=SOS, version=2.0.0, operation=InsertSensor, contentType=text/xml], org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=InsertSensorResponseDocument]!
16:21:27.730 [main] INFO Feeder - Instance of Feeder 'org.n52.sos.importer.feeder.Feeder' initialized.
16:21:27.730 [main] DEBUG SimpleHttpClient - executing GET method 'https://ears.bmdc.be/52n-sos-webapp/service?service=SOS&request=GetCapabilities&Sections=ServiceProvider'
16:21:27.985 [main] DEBUG SimpleHttpClient - executing GET method 'https://ears.bmdc.be/52n-sos-webapp/service?service=SOS&request=GetCapabilities'
16:21:28.342 [main] DEBUG AbstractSimilarityKeyComponentRepository - No implementation for org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://www.opengis.net/swes/2.0, type=CodeTypeImpl]
16:21:28.406 [main] DEBUG AbstractSimilarityKeyComponentRepository - No implementation for org.n52.svalbard.decode.XmlNamespaceDecoderKey[namespace=http://inspire.ec.europa.eu/schemas/inspire_dls/1.0, type=XmlAnyTypeImpl]
Exception in thread "main" java.lang.NullPointerException
at org.n52.svalbard.decode.AbstractXmlDecoder.decodeXmlObject(AbstractXmlDecoder.java:80)
at org.n52.svalbard.decode.AbstractXmlDecoder.decodeXmlElement(AbstractXmlDecoder.java:53)
at org.n52.svalbard.decode.SwesExtensionDecoderv20.decode(SwesExtensionDecoderv20.java:71)
at org.n52.svalbard.decode.SwesExtensionDecoderv20.decode(SwesExtensionDecoderv20.java:47)
at org.n52.svalbard.decode.AbstractXmlDecoder.decodeXmlObject(AbstractXmlDecoder.java:87)
at org.n52.svalbard.decode.AbstractXmlDecoder.decodeXmlElement(AbstractXmlDecoder.java:53)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.parseOfferingExtension(CapabilitiesTypeDecoder.java:206)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.parseOffering(CapabilitiesTypeDecoder.java:136)
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.parseContents(CapabilitiesTypeDecoder.java:115)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.parseContents(CapabilitiesTypeDecoder.java:107)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.decode(CapabilitiesTypeDecoder.java:97)
at org.n52.svalbard.decode.CapabilitiesTypeDecoder.decode(CapabilitiesTypeDecoder.java:72)
at org.n52.svalbard.decode.AbstractXmlDecoder.decodeXmlObject(AbstractXmlDecoder.java:87)
at org.n52.svalbard.decode.CapabilitiesDocumentDecoder.decode(CapabilitiesDocumentDecoder.java:60)
at org.n52.svalbard.decode.CapabilitiesDocumentDecoder.decode(CapabilitiesDocumentDecoder.java:38)
at org.n52.sos.importer.feeder.util.web.ArcticSeaSosClient.decodeResponse(ArcticSeaSosClient.java:870)
at org.n52.sos.importer.feeder.util.web.ArcticSeaSosClient.requestCapabilities(ArcticSeaSosClient.java:985)
at org.n52.sos.importer.feeder.util.web.ArcticSeaSosClient.checkCache(ArcticSeaSosClient.java:470)
at org.n52.sos.importer.feeder.util.web.ArcticSeaSosClient.isInstanceTransactional(ArcticSeaSosClient.java:266)
at org.n52.sos.importer.feeder.Feeder.isSosTransactional(Feeder.java:231)
at org.n52.sos.importer.feeder.tasks.FeedingTask.feedData(FeedingTask.java:158)
at org.n52.sos.importer.feeder.Application.main(Application.java:86)

I just built the sos-importer from the github. I managed to import data in the past but it's not working anymore.
Thanks