fix: raise error with unsupported transforms as @effigies suggested

oesteban · web-flow · commit 9583dd6b83fe · 2021-04-13T08:50:27.000+02:00
diff --git a/nitransforms/io/itk.py b/nitransforms/io/itk.py
@@ -133,6 +133,9 @@ def from_matlab_dict(cls, mdict, index=0):
             "AffineTransform_double_3_3",
             mdict.get("AffineTransform_float_3_3")
         )
+        
+        if affine is None:
+            raise NotImplementedError("Unsupported transform type")
 
         sa["index"] = index
         parameters = np.eye(4, dtype=affine.dtype)

Original file line number	Diff line number	Diff line change
`@@ -133,6 +133,9 @@ def from_matlab_dict(cls, mdict, index=0):`
`133`	`133`	`"AffineTransform_double_3_3",`
`134`	`134`	`mdict.get("AffineTransform_float_3_3")`
`135`	`135`	`)`
	`136`	`+`
	`137`	`+ if affine is None:`
	`138`	`+ raise NotImplementedError("Unsupported transform type")`
`136`	`139`
`137`	`140`	`sa["index"] = index`
`138`	`141`	`parameters = np.eye(4, dtype=affine.dtype)`