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SQL Data Modeler - Startup Problem

User_QDL4WAug 8 2021

Hi
I've created a Relational Model with Oracle SQL Developer Data Modeler, with a few tables, and everything was working ok.
For the past few days I have been making some changes to the model, saving the model and closing the Data Modeler.
Today - when I tried to open the Model, I only got an error "Some objects are not loaded correctly. See the log file for details"
Any ideas how to find the problem/ fix it in order to get the created Model back?
Thanks

Here is the error log
2021-07-28 20:01:38 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-07-28 20:01:51 SEVERE - Can not load Domain file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/domains/Icon
oracle.xml.parser.v2.XMLParseException; lineNumber: 1; columnNumber: 1; Start of root element expected.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:478)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomainFile(XMLTransformationManager.java:4570)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomains(XMLTransformationManager.java:4554)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1546)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-07-28 20:07:09 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-07-28 20:07:16 SEVERE - Can not load Domain file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/domains/Icon
oracle.xml.parser.v2.XMLParseException; lineNumber: 1; columnNumber: 1; Start of root element expected.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:478)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomainFile(XMLTransformationManager.java:4570)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomains(XMLTransformationManager.java:4554)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1546)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-07-28 20:09:31 SEVERE - Can not load Domain file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/domains/Icon
oracle.xml.parser.v2.XMLParseException; lineNumber: 1; columnNumber: 1; Start of root element expected.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:478)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomainFile(XMLTransformationManager.java:4570)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomains(XMLTransformationManager.java:4554)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1546)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-07-31 09:19:27 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-07-31 09:19:49 SEVERE - Can not load Domain file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/domains/Icon
oracle.xml.parser.v2.XMLParseException; lineNumber: 1; columnNumber: 1; Start of root element expected.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:478)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomainFile(XMLTransformationManager.java:4570)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomains(XMLTransformationManager.java:4554)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1546)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-08-02 11:27:45 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-08-02 11:28:19 SEVERE - Can not load Domain file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/domains/Icon
oracle.xml.parser.v2.XMLParseException; lineNumber: 1; columnNumber: 1; Start of root element expected.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:478)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomainFile(XMLTransformationManager.java:4570)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.loadDomains(XMLTransformationManager.java:4554)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1546)
at oracle.dbtools.crest.swingui.ControllerApplication$Recent$1.run(ControllerApplication.java:5085)
2021-08-07 12:20:53 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-08-07 12:21:01 SEVERE - Can not parse file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/rel/9BBE9764-B04B0B2ADFDE/subviews/6C34F512-15C4-9B89-D1E8-16F3E1C7F5EB.xml
oracle.xml.parser.v2.XMLParseException; lineNumber: 107; columnNumber: 2; '<' cannot appear in attribute value.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.XMLReader.scanNameChars(XMLReader.java:1313)
at oracle.xml.parser.v2.XMLReader.readQName(XMLReader.java:2156)
at oracle.xml.parser.v2.NonValidatingParser.parseAttr(NonValidatingParser.java:1863)
at oracle.xml.parser.v2.NonValidatingParser.parseAttributes(NonValidatingParser.java:1813)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1650)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:473)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.getDesignPartInfo(XMLTransformationManager.java:2436)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.recreateObjectList(XMLTransformationManager.java:2670)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPartManyFiles(XMLTransformationManager.java:3288)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPart(XMLTransformationManager.java:2997)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1612)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-08-07 12:22:19 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-08-07 12:22:32 SEVERE - Can not parse file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/rel/9BBE9764-B04B0B2ADFDE/subviews/6C34F512-15C4-9B89-D1E8-16F3E1C7F5EB.xml
oracle.xml.parser.v2.XMLParseException; lineNumber: 107; columnNumber: 2; '<' cannot appear in attribute value.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.XMLReader.scanNameChars(XMLReader.java:1313)
at oracle.xml.parser.v2.XMLReader.readQName(XMLReader.java:2156)
at oracle.xml.parser.v2.NonValidatingParser.parseAttr(NonValidatingParser.java:1863)
at oracle.xml.parser.v2.NonValidatingParser.parseAttributes(NonValidatingParser.java:1813)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1650)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:473)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.getDesignPartInfo(XMLTransformationManager.java:2436)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.recreateObjectList(XMLTransformationManager.java:2670)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPartManyFiles(XMLTransformationManager.java:3288)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPart(XMLTransformationManager.java:2997)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1612)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-08-08 12:16:03 INFO - Oracle SQL Developer Data Modeler 21.2.0.165.1515
2021-08-08 12:16:11 SEVERE - Can not parse file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/rel/9BBE9764-B04B0B2ADFDE/subviews/6C34F512-15C4-9B89-D1E8-16F3E1C7F5EB.xml
oracle.xml.parser.v2.XMLParseException; lineNumber: 107; columnNumber: 2; '<' cannot appear in attribute value.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.XMLReader.scanNameChars(XMLReader.java:1313)
at oracle.xml.parser.v2.XMLReader.readQName(XMLReader.java:2156)
at oracle.xml.parser.v2.NonValidatingParser.parseAttr(NonValidatingParser.java:1863)
at oracle.xml.parser.v2.NonValidatingParser.parseAttributes(NonValidatingParser.java:1813)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1650)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:473)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.getDesignPartInfo(XMLTransformationManager.java:2436)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.recreateObjectList(XMLTransformationManager.java:2670)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPartManyFiles(XMLTransformationManager.java:3288)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPart(XMLTransformationManager.java:2997)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1612)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)
2021-08-08 12:27:19 SEVERE - Can not parse file: /Users/villi/Google Drive/FishTech/CARICE/Design documentation/DB/DATISTICA_DATA_MODEL/rel/9BBE9764-B04B0B2ADFDE/subviews/6C34F512-15C4-9B89-D1E8-16F3E1C7F5EB.xml
oracle.xml.parser.v2.XMLParseException; lineNumber: 107; columnNumber: 2; '<' cannot appear in attribute value.
at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:326)
at oracle.xml.parser.v2.XMLReader.scanNameChars(XMLReader.java:1313)
at oracle.xml.parser.v2.XMLReader.readQName(XMLReader.java:2156)
at oracle.xml.parser.v2.NonValidatingParser.parseAttr(NonValidatingParser.java:1863)
at oracle.xml.parser.v2.NonValidatingParser.parseAttributes(NonValidatingParser.java:1813)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1650)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:473)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:419)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:252)
at oracle.xml.jaxp.JXDocumentBuilder.parse(JXDocumentBuilder.java:175)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.getDesignPartInfo(XMLTransformationManager.java:2436)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.recreateObjectList(XMLTransformationManager.java:2670)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPartManyFiles(XMLTransformationManager.java:3288)
at oracle.dbtools.crest.model.metadata.XMLTransformationManager.openDesignPart(XMLTransformationManager.java:2997)
at oracle.dbtools.crest.model.design.Design.openDesign(Design.java:1612)
at oracle.dbtools.crest.swingui.ControllerApplication$1.run(ControllerApplication.java:2512)

This post has been answered by Philip Stoyanov-Oracle on Aug 9 2021

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Added on Aug 8 2021

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