Error Messages

Missing fields

• Message: X blocks have empty fields
• Solution: Find the highlighted blocks and disable them or add math blocks to the problematic slots.

Mixing 3D and 2D

• Message: both 2D and 3D objects are present. There can be only one.
• Solution: Extrude 2D objects into 3D objects, or disable all of the 2D or 3D objects.

Nothing to render

• Message: Nothing to Render
• Solution: Add or enable some primitives.

NOTE: it is possible to have shapes to render but end up with an empty viewer, for example:

Negative Dimensions

• Message: Radius/Dimension should be positive
• Solution: Find the primitives with a negative math block and make it > 0.

Mismatched Arguments

• Message: Wrong Arguments
• Solution: The value of a variable in your blocks is not set. Set the value.