[Bug]: Using IfcExtrudedAreaSolidTapered results in "[WEB-IFC][error][GetMesh()] unexpected mesh type ..." error

[pstowasser01]

What happened?

I am using web-ifc to generate IFC-Files by some parameters. The Object consists of multiple IfcCartesianPoints which form a IfcPolyline that is used to generate an IfcArbitraryClosedProfileDef that I want to extrude...

IfcExtrudedAreaSolid is working just fine, but in my case I have two shapes that need to be connected.

My TestIFC looks like this:
ISO-10303-21;
HEADER;
FILE_DESCRIPTION((),'2;1');
FILE_NAME('TestBinder.ifc','2024-01-29T12:03:25',(),(),'IFC.Step','','');
FILE_SCHEMA(('IFC4'));
ENDSEC;
DATA;
#1=IFCCARTESIANPOINT((0.,0.,0.));
#2=IFCDIRECTION((1.,0.,0.));
#3=IFCDIRECTION((0.,1.,0.));
#4=IFCAXIS2PLACEMENT3D(#1,#2,#3);
#5=IFCDIRECTION((0.,1.));
#6=IFCGEOMETRICREPRESENTATIONCONTEXT($,'NotDefined',3,$,#4,#5);
#7=IFCDIMENSIONALEXPONENTS(1,0,0,0,0,0,0);
#8=IFCSIUNIT(#7,.LENGTHUNIT.,.MILLI.,.METRE.);
#9=IFCUNITASSIGNMENT((#8));
#10=IFCPROJECT('1jB8j4q4528unzDIbEbAOa',$,'TEST PPROJECT',$,$,$,$,(#6),#9);
#11=IFCCARTESIANPOINT((0.,0.,0.));
#12=IFCDIRECTION((1.,0.,0.));
#13=IFCDIRECTION((0.,1.,0.));
#14=IFCAXIS2PLACEMENT3D(#11,#12,#13);
#15=IFCLOCALPLACEMENT($,#14);
#16=IFCBUILDING('33l4423sbA5xL$vdkbd$5P',$,'TEST BUILDING',$,$,#15,$,$,$,$,$,$);
#17=IFCRELAGGREGATES('1l78_xOkL29P6G74jO_H5a',$,$,$,#10,(#16));
#18=IFCCARTESIANPOINT((0.,0.,0.));
#19=IFCDIRECTION((1.,0.,0.));
#20=IFCDIRECTION((0.,1.,0.));
#21=IFCAXIS2PLACEMENT3D(#18,#19,#20);
#22=IFCLOCALPLACEMENT(#15,#21);
#23=IFCBUILDINGSTOREY('2tL0G87sb5xORCkmwAZtTy',$,'TEST STOREY',$,$,#22,$,$,$,$);
#24=IFCRELAGGREGATES('1PlYehWd18zeFnNO4UJc_A',$,$,$,#16,(#23));
#25=IFCCARTESIANPOINT((0.,0.,0.));
#26=IFCDIRECTION((1.,0.,0.));
#27=IFCDIRECTION((0.,1.,0.));
#28=IFCAXIS2PLACEMENT3D(#25,#26,#27);
#29=IFCCARTESIANPOINT((0.,0.,0.));
#30=IFCDIRECTION((1.,0.,0.));
#31=IFCDIRECTION((0.,1.,0.));
#32=IFCAXIS2PLACEMENT3D(#29,#30,#31);
#33=IFCLOCALPLACEMENT(#22,#28);
#34=IFCCARTESIANPOINT((0.,0.));
#35=IFCCARTESIANPOINT((0.,300.));
#36=IFCCARTESIANPOINT((250.,600.));
#37=IFCCARTESIANPOINT((250.,1400.));
#38=IFCCARTESIANPOINT((0.,1700.));
#39=IFCCARTESIANPOINT((0.,2000.));
#40=IFCCARTESIANPOINT((800.,2000.));
#41=IFCCARTESIANPOINT((800.,1700.));
#42=IFCCARTESIANPOINT((550.,1400.));
#43=IFCCARTESIANPOINT((550.,600.));
#44=IFCCARTESIANPOINT((800.,300.));
#45=IFCCARTESIANPOINT((800.,0.));
#46=IFCCARTESIANPOINT((0.,0.));
#47=IFCPOLYLINE((#34,#35,#36,#37,#38,#39,#40,#41,#42,#43,#44,#45,#46));
#48=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#47);
#49=IFCDIRECTION((0.,0.,1.));
#50=IFCCARTESIANPOINT((0.,0.));
#51=IFCCARTESIANPOINT((0.,300.));
#52=IFCCARTESIANPOINT((250.,600.));
#53=IFCCARTESIANPOINT((250.,2200.));
#54=IFCCARTESIANPOINT((0.,2500.));
#55=IFCCARTESIANPOINT((0.,2800.));
#56=IFCCARTESIANPOINT((800.,2800.));
#57=IFCCARTESIANPOINT((800.,2500.));
#58=IFCCARTESIANPOINT((550.,2200.));
#59=IFCCARTESIANPOINT((550.,600.));
#60=IFCCARTESIANPOINT((800.,300.));
#61=IFCCARTESIANPOINT((800.,0.));
#62=IFCCARTESIANPOINT((0.,0.));
#63=IFCPOLYLINE((#50,#51,#52,#53,#54,#55,#56,#57,#58,#59,#60,#61,#62));
#64=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#63);
#65=IFCEXTRUDEDAREASOLIDTAPERED(#48,#32,#49,10000.,#64);
#66=IFCSHAPEREPRESENTATION(#6,'Body',$,(#65));
#67=IFCPRODUCTDEFINITIONSHAPE($,$,(#66));
#68=IFCBEAM('2$40TJS7P5Beo5ELZBu_F$',$,'TEST BINDER',$,$,#33,#67,$,$);
#69=IFCRELCONTAINEDINSPATIALSTRUCTURE('0h4mfwD5f9YhCXBV4b49el',$,$,$,(#68),#23);
ENDSEC;
END-ISO-10303-21;

And is looking like this in BIMvision:

When using web-ifc I get this error:

Version

0.0.50

What browsers are you seeing the problem on?

No response

Relevant log output

No response

Anything else?

No response