pipauwel / ifc.java Goto Github PK
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License: Other
JAVA class library for IFC
License: Other
The following error occurred during file conversion:
Exception in thread "main" java.lang.IllegalArgumentException: Can not set com.buildingsmart.tech.ifc.IfcMeasureResource.IfcValue field com.buildingsmart.tech.ifc.IfcPropertyResource.IfcPropertySingleValue.nominalValue to com.buildingsmart.tech.ifc.IfcMeasureResource.IfcLogical
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167)
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171)
at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:81)
at java.lang.reflect.Field.set(Field.java:764)
at com.buildingsmart.tech.IO.IfcParser.loadToClassLibrary(IfcParser.java:324)
at com.buildingsmart.tech.IO.IfcParser.parseModelFromSPF(IfcParser.java:200)
at com.buildingsmart.tech.IO.IfcParser.main(IfcParser.java:102)
Hi,
In the ifc file there is an id for every object but in the xml or json generated I don't see this id, instead I see a new generated guid. We need to link some extra data to the actual model but without the original identifier I don't know how I can link the parsed data to the original object in the ifc model.
I am talking about the first number at the start of the line.
...
#1= IFCORGANIZATION($,'Autodesk Revit 2019 (ENU)',$,$,$);
#5= IFCAPPLICATION(#1,'2019','Autodesk Revit 2019 (ENU)','Revit');
#6= IFCCARTESIANPOINT((0.,0.,0.));
#9= IFCCARTESIANPOINT((0.,0.));
#11= IFCDIRECTION((1.,0.,0.));
#13= IFCDIRECTION((-1.,0.,0.));
...
Hi,
while loading your sample the following error occures:
private void sample() {
InputStream is = null;
try {
String filePath = "sample.ifcxml";
File xml = new File(filePath);
is = new FileInputStream(xml);
XmlMapper m = new XmlMapper();
m.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
m.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true);
m.configure(DeserializationFeature.ACCEPT_EMPTY_ARRAY_AS_NULL_OBJECT, true);
IfcProject proj = m.readValue(is, IfcProject.class);
IfcLabel s = proj.getName();
System.out.println(s.getValue());
} catch (Exception ex) {
System.out.println(ex.getMessage());
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
} finally {
//ignore null for now
is.close();
}
}
Cannot construct instance of `com.buildingsmart.tech.ifc.IfcKernel.IfcProject` (although at least one Creator exists): cannot deserialize from Object value (no delegate- or property-based Creator)
at [Source: (FileInputStream); line: 2, column: 1]
Nov 13, 2020 8:35:22 AM de.comp.Main start
SCHWERWIEGEND: null
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot construct instance of `com.buildingsmart.tech.ifc.IfcKernel.IfcProject` (although at least one Creator exists): cannot deserialize from Object value (no delegate- or property-based Creator)
at [Source: (FileInputStream); line: 2, column: 1]
at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:63)
at com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatch(DeserializationContext.java:1329)
at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1031)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1275)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:325)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1235)
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:192)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:161)
at com.fasterxml.jackson.dataformat.xml.deser.WrapperHandlingDeserializer.deserialize(WrapperHandlingDeserializer.java:120)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:130)
at com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:97)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithType(BeanDeserializerBase.java:1156)
at com.fasterxml.jackson.dataformat.xml.deser.WrapperHandlingDeserializer.deserializeWithType(WrapperHandlingDeserializer.java:137)
at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:68)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4001)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3058)
at de.comp.Main.start(Main.java:35)
at de.comp.Main.main(Main.java:21)
Any ideas what I might be doing wrong?
The type of IfcObjectDefinition.isDecomposedBy in this repository is IfcRelAggregates, but it's supposed to be a Set of IfcRelAggregates according to the IFC version 4.1 specification (and even earlier version as far as I can tell).
I'm trying to fix this myself both in that class and in IfcParser but I'm getting all kinds of errors when doing mvn clean install
, so I figured I'd post about it here in the meantime.
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