{
  "id": 69329,
  "title": "MaskRCNN  model problem",
  "url": "/competitions/rsna-pneumonia-detection-challenge/discussion/69329",
  "author_name": "boardz_master",
  "post_date": "2018-10-22T21:30:12.488000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>Got a problem when was trying to use maskRCNN model</p>\n\n<p>CNN_model = modellib.MaskRCNN(mode='training', config=Config, model_dir=ROOT_DIR)\n......\nGot the error : ValueError: Layer proposal_targets was called with an input that isn't a symbolic tensor. Received type: . Full input: [[], , , ]. All inputs to the layer should be tensors.</p>\n\n<p>All paths and dependencies are good</p>",
  "messages": [
    {
      "id": 408428,
      "postDate": "2018-10-22T21:30:12.490Z",
      "content": "<p>Got a problem when was trying to use maskRCNN model</p>\n\n<p>CNN_model = modellib.MaskRCNN(mode='training', config=Config, model_dir=ROOT_DIR)\n......\nGot the error : ValueError: Layer proposal_targets was called with an input that isn't a symbolic tensor. Received type: . Full input: [[], , , ]. All inputs to the layer should be tensors.</p>\n\n<p>All paths and dependencies are good</p>",
      "rawMarkdown": "Got a problem when was trying to use maskRCNN model\n\nCNN_model = modellib.MaskRCNN(mode='training', config=Config, model_dir=ROOT_DIR)\n......\nGot the error : ValueError: Layer proposal_targets was called with an input that isn't a symbolic tensor. Received type: "
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "408428": "Got a problem when was trying to use maskRCNN model\n\nCNN_model = modellib.MaskRCNN(mode='training', config=Config, model_dir=ROOT_DIR)\n......\nGot the error : ValueError: Layer proposal_targets was called with an input that isn't a symbolic tensor. Received type: "
  }
}