vtkScalarBarActor in WebAssembly

Here is the PrintSelf of the vtkTextureObject that is failing:

WrapS: Repeat
WrapT: Repeat
WrapR: Repeat
MinificationFilter: Nearest
MagnificationFilter: Nearest
MinLOD: -1000
MaxLOD: 1000
BaseLevel: 0
MaxLevel: 0
DepthTextureCompare: 0
DepthTextureCompareFunction: Lequal
GenerateMipmap: 0
Debug: Off
Modified Time: 239314
Reference Count: 1
Registered Events: (none)
Width: 0
Height: 0
Depth: 0
Components: 0
Handle: 0
Target: unknown value: 0x0
NumberOfDimensions: 0
Format: 0
InternalFormat: 0
Type: 0