1 files changed, 3 insertions, 0 deletions
diff --git a/native/src/proximity_info.cpp b/native/src/proximity_info.cpp
index b91957c77..e0e938099 100644
--- a/native/src/proximity_info.cpp
+++ b/native/src/proximity_info.cpp
@@ -165,6 +165,9 @@ float ProximityInfo::calculateNormalizedSquaredDistance(
     if (!hasSweetSpotData(keyIndex)) {
         return NOT_A_DISTANCE_FLOAT;
     }
+    if (NOT_A_COORDINATE == mInputXCoordinates[inputIndex]) {
+        return NOT_A_DISTANCE_FLOAT;
+    }
     const float squaredDistance = calculateSquaredDistanceFromSweetSpotCenter(keyIndex, inputIndex);
     const float squaredRadius = square(mSweetSpotRadii[keyIndex]);
     return squaredDistance / squaredRadius;