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Java error when opening a diagram with Data Modeler

Hello,

We are using Data Modeler 4.1.5.907 and since the last modification of one of ours developers, we are getting java error when opening our model :

2021-01-29 16:04:43,291 [Thread-19] ERROR MDTransformer - Illegal argument for setter

java.lang.IllegalArgumentException: [email protected]

at sun.reflect.GeneratedMethodAccessor734.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at oracle.dbtools.crest.model.metadata.MDTransformer.setProperty(MDTransformer.java:67)

at oracle.dbtools.crest.model.metadata.MDTransformer.setDefaultProperty(MDTransformer.java:438)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processProperty(XMLToObjectTransformer.java:432)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:280)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processCollectionWithContained(XMLToObjectTransformer.java:686)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processCollection(XMLToObjectTransformer.java:539)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:303)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:200)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:168)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:132)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:125)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(XMLTransformationManager.java:2287)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModelManyFiles(XMLTransformationManager.java:4464)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModel(XMLTransformationManager.java:4235)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModel(XMLTransformationManager.java:4220)

at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1541)

at oracle.dbtools.crest.swingui.ControllerApplication$Recent$1.run(ControllerApplication.java:4977)

2021-01-29 16:04:43,291 [Thread-19] ERROR MDTransformer - Illegal argument for setter

java.lang.IllegalArgumentException: [email protected]

at sun.reflect.GeneratedMethodAccessor735.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at oracle.dbtools.crest.model.metadata.MDTransformer.setProperty(MDTransformer.java:67)

at oracle.dbtools.crest.model.metadata.MDTransformer.setDefaultProperty(MDTransformer.java:438)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processProperty(XMLToObjectTransformer.java:432)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:280)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processCollectionWithContained(XMLToObjectTransformer.java:686)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.processCollection(XMLToObjectTransformer.java:539)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:303)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:200)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:168)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:132)

at oracle.dbtools.crest.model.metadata.XMLToObjectTransformer.transformToObject(XMLToObjectTransformer.java:125)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.transformFromXMLToObject(XMLTransformationManager.java:2287)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModelManyFiles(XMLTransformationManager.java:4464)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModel(XMLTransformationManager.java:4235)

at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openPhysicalModel(XMLTransformationManager.java:4220)

at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1541)

at oracle.dbtools.crest.swingui.ControllerApplication$Recent$1.run(ControllerApplication.java:4977)


.....

I guess something is wrongly done but I am not able to find it...

It is second time we get this kind of error since one week. The first time, we revert to previous version.

Thanks for your help.

Answers

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