1、更新椭圆的 Complexity level测量项

lib/process/calcuators/urm_calcuators/urm_ellipse_fractal_dim.dart

@@ -25,8 +25,9 @@ class URMEllipseFractalDimCal extends URMEllipseMeasureCal {
         rOIType: URMROIType.URMEllipse,
         srcDPoints: param!.srcDPoints,
       );
-      var result = outResult?.denMeasureResult;
-      var velResult = outResult?.velMeasureResult;
+      if (outResult == null) return;
+      var result = outResult.denMeasureResult;
+      var velResult = outResult.velMeasureResult;
 
       if (result != null && velResult != null) {
         final feature = ref.feature!;
@@ -34,7 +35,7 @@ class URMEllipseFractalDimCal extends URMEllipseMeasureCal {
         for (var output in ref.meta.outputs) {
           if (output.name == MeasureTerms.URMDenFractalDim) {
             output.unit = VidUsUnit.None;
-            feature.updateFloatValue(output, result.roiFractalDim, output.unit);
+            feature.updateFloatValue(output, outResult.resultData, output.unit);
           }
         }
       } else {