         }
     }
 
-    ModelIOTests.test("MDLAnimatedScalarArray/accessors") {
+    ModelIOTests.test("MDLAnimatedScalarArray/accessors")
+    .skip(.always("rdar://problem/50449570")).code {
         let elementCount = 10
         let animatedVal = MDLAnimatedScalarArray(elementCount: elementCount)
         let subCount = 2

        }
    }

    ModelIOTests.test("MDLAnimatedQuaternionArray/accessors") {
        let elementCount = 10
        let testCount = 10
        let totalCount = elementCount * testCount

        }
    }

    ModelIOTests.test("MDLAnimatedVector4/accessors")
    .skip(.always("rdar://problem/50449570")).code {
        let animatedVal = MDLAnimatedVector4()
        let testCount = 10
        let testTimeVal = 5.0
