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  • A 2D feature was encountered in the feature class 'IfcWall_line', which is defined as containing 3D features. The feature, and any other applicable features in the same feature class, will be modified so that it has the same dimension as the feature

Hi,

I'm new in BIM and IFC.

I have two problems with import IFC file. I used Industry Foundation Class STEP/XML Files (IFC) Reader and I got a messages:

 

The first problem:

,,A 2D feature was encountered in the feature class 'IfcWall_line', which is defined as containing 3D features. The feature, and any other applicable features in the same feature class, will be modified so that it has the same dimension as the feature class"

 

What does it mean exactly? Is it a problem with wrong geometry?

 

The second problem:

,,Error encountered while copying traits to generated solids. Some solid components may be missing traits, appearances, measures or attributes

Processing on a solid has failed. The solid may be too complex, not closed, or not orientable.

Processing on a solid has failed. The solid may be too complex, not closed, or not orientable.

Error encountered while copying traits to generated solids. Some solid components may be missing traits, appearances, measures or attributes

Processing on a solid has failed. The solid may be too complex, not closed, or not orientable.

Error encountered while copying traits to generated solids. Some solid components may be missing traits, appearances, measures or attributes

... Last line repeated 2 times ...

Logging limit reached for the preceding message. Further instances of this message will not be logged

Processing on a solid has failed. The solid may be too complex, not closed, or not orientable.

... Last line repeated 5 times "

 

How to check which objects are concerned?

 

Regards,

 

Aneta

 

Hi @aneta​: You can try starting with a GeometryFilter and/or GeometryValidator to possible help in narrowing down the offending features. If you don't have any luck, would you mind sharing your workspace with some sample data and the full log file? If you can't share it here, feel free to submit a support case.

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