ERROR 002667 Unable to initialize python raster function with scalar arguments. AttributeError: module 'TensorFlow.ObjectDetectionAPI' has no attribute 'ChildImageClassifier'

[Jakaria08]

I am facinng the following error while loading the emd file:

ERROR 002667 Unable to initialize python raster function with scalar arguments. [c:\program files\arcgis\pro\Resources\Raster\Functions\System\DeepLearning\ImageClassifier.py] Traceback (most recent call last): File "c:\program files\arcgis\pro\Resources\Raster\Functions\System\DeepLearning\ImageClassifier.py", line 70, in initialize '{}.{}'.format(framework, self.json_info['ModelConfiguration'])), 'ChildImageClassifier') AttributeError: module 'TensorFlow.ObjectDetectionAPI' has no attribute 'ChildImageClassifier'

Unable to initialize python raster function with scalar arguments.

My emd file:

{

"Framework": "TensorFlow",
"ModelConfiguration": "ObjectDetectionAPI",
"ModelFile":"S:\\Jakaria Rabbi\\Jakaria\\ArcGIS_Deep_Learning\\frozen_inference_graph.pb",
"ModelType":"ObjectionDetection",
"ImageHeight":512,
"ImageWidth":512,
"ExtractBands":[0,1,2],
"Classes" : [
{
  "ClassValue" : 1,
  "ClassName" : "Empty_site",
  "Color" : [
    255,
    0,
    0
  ]
},
{
  "ClassValue" : 2,
  "ClassName" : "Only_structure",
  "Color" : [
    96,
    33,
    207
  ]
},
{
  "ClassValue" : 3,
  "ClassName" : "Multiple_Battery",
  "Color" : [
    207,
    33,
    96
  ]
},
{
  "ClassValue" : 4,
  "ClassName" : "Single_Battery",
  "Color" : [
    255,
    255,
    0
  ]
}

] }

Actually, there is no ChildImageClassifier object on ObjectDetectinAPI.py. But the code is calling that object. Am I missing something? Thank you for your help.

[Jakaria08]

"ModelType":"ObjectionDetection" should be "ModelType":"ObjectDetection" - silly mistake.