TypeError: Could not build a TypeSpec with type KerasTensor
Solution 1
You should using Tensorflow 1.x. Change TF version on colab using %tensorflow_version 1.x After that I think you will get other problem with keras version, add command to install keras 2.1.5. !pip install keras==2.1.5
Solution 2
I got this error when upgrading from tensorflow 1.2.1 to 2.4. It appears the statement "x, K.shape(input_image)[1:3]))(input_gt_boxes)" is causing the bug. This is possibly due to an API change in tensorflow and/or Keras. I suspect the code you're trying to run is made for a different version of tensorflow than the one you got installed. You could try to install a matching version of tensorflow and keras or you can try to fix the code to comply with your current version. In my case I had to make slight changes to the way I constructed the model, but it is not easy to see how that can be done for your case without downloading the model library.
Solution 3
To run MaskR-CNN on tensorflow 2.x versions use the code from leekunhee's fork of matterport repo for compatability : https://github.com/leekunhee/Mask_RCNN
Works on:
Python version 3.8
Tensorflow 2.3.1 cpu+gpu
keras 2.4.3
Solution 4
This is because of version compatibility.
Or try using the shortened library name like so:
import tensorflow as tf
tf.compat.v1.disable_eager_execution()
REDBONE07
Updated on June 21, 2022Comments
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REDBONE07 almost 2 years
I am a newbie to deep learning so while I am trying to build a Masked R-CNN model for training my Custom Dataset I am getting an error which reads:
TypeError: Could not build a TypeSpec for <KerasTensor: shape=(None, None, 4) dtype=float32 (created by layer 'tf.math.truediv')> with type KerasTensor
Below is the PYTHON CODE I am trying to implement for building my ** Masked R-CNN model**:
Mask R-CNN Configurations and data loading code for MS COCO. Copyright (c) 2017 Matterport, Inc. Licensed under the MIT License (see LICENSE for details) Written by Waleed Abdulla ------------------------------------------------------------ Usage: import the module (see Jupyter notebooks for examples), or run from the command line as such: # Train a new model starting from pre-trained COCO weights python3 coco.py train --dataset=/path/to/coco/ --model=coco # Train a new model starting from ImageNet weights. Also auto download COCO dataset python3 coco.py train --dataset=/path/to/coco/ --model=imagenet --download=True # Continue training a model that you had trained earlier python3 coco.py train --dataset=/path/to/coco/ --model=/path/to/weights.h5 # Continue training the last model you trained python3 coco.py train --dataset=/path/to/coco/ --model=last # Run COCO evaluatoin on the last model you trained python3 coco.py evaluate --dataset=/path/to/coco/ --model=last """ import os import sys import time import numpy as np import imgaug # https://github.com/aleju/imgaug (pip3 install imgaug) # Download and install the Python COCO tools from https://github.com/waleedka/coco # That's a fork from the original https://github.com/pdollar/coco with a bug # fix for Python 3. # I submitted a pull request https://github.com/cocodataset/cocoapi/pull/50 # If the PR is merged then use the original repo. # Note: Edit PythonAPI/Makefile and replace "python" with "python3". from pycocotools.coco import COCO from pycocotools.cocoeval import COCOeval from pycocotools import mask as maskUtils import zipfile import urllib.request import shutil # Root directory of the project ROOT_DIR = os.path.abspath("../../") # Import Mask RCNN sys.path.append(ROOT_DIR) # To find local version of the library from mrcnn.config import Config from mrcnn import model as modellib, utils # Path to trained weights file COCO_MODEL_PATH = os.path.join(ROOT_DIR, "mask_rcnn_coco.h5") # Directory to save logs and model checkpoints, if not provided # through the command line argument --logs DEFAULT_LOGS_DIR = os.path.join(ROOT_DIR, "Mask_RCNN\\logs") DEFAULT_DATASET_YEAR = "2014" ############################################################ # Configurations ############################################################ class CocoConfig(Config): """Configuration for training on MS COCO. Derives from the base Config class and overrides values specific to the COCO dataset. """ # Give the configuration a recognizable name NAME = "coco" # We use a GPU with 12GB memory, which can fit two images. # Adjust down if you use a smaller GPU. IMAGES_PER_GPU = 2 # Uncomment to train on 8 GPUs (default is 1) # GPU_COUNT = 8 # Number of classes (including background) NUM_CLASSES = 1 + 80 # COCO has 80 classes ############################################################ # Dataset ############################################################ class CocoDataset(utils.Dataset): def load_coco(self, dataset_dir, subset, year=DEFAULT_DATASET_YEAR, class_ids=None, class_map=None, return_coco=False, auto_download=False): """Load a subset of the COCO dataset. dataset_dir: The root directory of the COCO dataset. subset: What to load (train, val, minival, valminusminival) year: What dataset year to load (2014, 2017) as a string, not an integer class_ids: If provided, only loads images that have the given classes. class_map: TODO: Not implemented yet. Supports maping classes from different datasets to the same class ID. return_coco: If True, returns the COCO object. auto_download: Automatically download and unzip MS-COCO images and annotations """ if auto_download is True: self.auto_download(dataset_dir, subset, year) coco = COCO("{}/annotations/instances_{}{}.json".format(dataset_dir, subset, year)) if subset == "minival" or subset == "valminusminival": subset = "val" image_dir = "{}/{}{}".format(dataset_dir, subset, year) # Load all classes or a subset? if not class_ids: # All classes class_ids = sorted(coco.getCatIds()) # All images or a subset? if class_ids: image_ids = [] for id in class_ids: image_ids.extend(list(coco.getImgIds(catIds=[id]))) # Remove duplicates image_ids = list(set(image_ids)) else: # All images image_ids = list(coco.imgs.keys()) # Add classes for i in class_ids: self.add_class("coco", i, coco.loadCats(i)[0]["name"]) # Add images for i in image_ids: self.add_image( "coco", image_id=i, path=os.path.join(image_dir, coco.imgs[i]['file_name']), width=coco.imgs[i]["width"], height=coco.imgs[i]["height"], annotations=coco.loadAnns(coco.getAnnIds( imgIds=[i], catIds=class_ids, iscrowd=None))) if return_coco: return coco def auto_download(self, dataDir, dataType, dataYear): """Download the COCO dataset/annotations if requested. dataDir: The root directory of the COCO dataset. dataType: What to load (train, val, minival, valminusminival) dataYear: What dataset year to load (2014, 2017) as a string, not an integer Note: For 2014, use "train", "val", "minival", or "valminusminival" For 2017, only "train" and "val" annotations are available """ # Setup paths and file names if dataType == "minival" or dataType == "valminusminival": imgDir = "{}/{}{}".format(dataDir, "val", dataYear) imgZipFile = "{}/{}{}.zip".format(dataDir, "val", dataYear) imgURL = "http://images.cocodataset.org/zips/{}{}.zip".format("val", dataYear) else: imgDir = "{}/{}{}".format(dataDir, dataType, dataYear) imgZipFile = "{}/{}{}.zip".format(dataDir, dataType, dataYear) imgURL = "http://images.cocodataset.org/zips/{}{}.zip".format(dataType, dataYear) # print("Image paths:"); print(imgDir); print(imgZipFile); print(imgURL) # Create main folder if it doesn't exist yet if not os.path.exists(dataDir): os.makedirs(dataDir) # Download images if not available locally if not os.path.exists(imgDir): os.makedirs(imgDir) print("Downloading images to " + imgZipFile + " ...") with urllib.request.urlopen(imgURL) as resp, open(imgZipFile, 'wb') as out: shutil.copyfileobj(resp, out) print("... done downloading.") print("Unzipping " + imgZipFile) with zipfile.ZipFile(imgZipFile, "r") as zip_ref: zip_ref.extractall(dataDir) print("... done unzipping") print("Will use images in " + imgDir) # Setup annotations data paths annDir = "{}/annotations".format(dataDir) if dataType == "minival": annZipFile = "{}/instances_minival2014.json.zip".format(dataDir) annFile = "{}/instances_minival2014.json".format(annDir) annURL = "https://dl.dropboxusercontent.com/s/o43o90bna78omob/instances_minival2014.json.zip?dl=0" unZipDir = annDir elif dataType == "valminusminival": annZipFile = "{}/instances_valminusminival2014.json.zip".format(dataDir) annFile = "{}/instances_valminusminival2014.json".format(annDir) annURL = "https://dl.dropboxusercontent.com/s/s3tw5zcg7395368/instances_valminusminival2014.json.zip?dl=0" unZipDir = annDir else: annZipFile = "{}/annotations_trainval{}.zip".format(dataDir, dataYear) annFile = "{}/instances_{}{}.json".format(annDir, dataType, dataYear) annURL = "http://images.cocodataset.org/annotations/annotations_trainval{}.zip".format(dataYear) unZipDir = dataDir # print("Annotations paths:"); print(annDir); print(annFile); print(annZipFile); print(annURL) # Download annotations if not available locally if not os.path.exists(annDir): os.makedirs(annDir) if not os.path.exists(annFile): if not os.path.exists(annZipFile): print("Downloading zipped annotations to " + annZipFile + " ...") with urllib.request.urlopen(annURL) as resp, open(annZipFile, 'wb') as out: shutil.copyfileobj(resp, out) print("... done downloading.") print("Unzipping " + annZipFile) with zipfile.ZipFile(annZipFile, "r") as zip_ref: zip_ref.extractall(unZipDir) print("... done unzipping") print("Will use annotations in " + annFile) def load_mask(self, image_id): """Load instance masks for the given image. Different datasets use different ways to store masks. This function converts the different mask format to one format in the form of a bitmap [height, width, instances]. Returns: masks: A bool array of shape [height, width, instance count] with one mask per instance. class_ids: a 1D array of class IDs of the instance masks. """ # If not a COCO image, delegate to parent class. image_info = self.image_info[image_id] if image_info["source"] != "coco": return super(CocoDataset, self).load_mask(image_id) instance_masks = [] class_ids = [] annotations = self.image_info[image_id]["annotations"] # Build mask of shape [height, width, instance_count] and list # of class IDs that correspond to each channel of the mask. for annotation in annotations: class_id = self.map_source_class_id( "coco.{}".format(annotation['category_id'])) if class_id: m = self.annToMask(annotation, image_info["height"], image_info["width"]) # Some objects are so small that they're less than 1 pixel area # and end up rounded out. Skip those objects. if m.max() < 1: continue # Is it a crowd? If so, use a negative class ID. if annotation['iscrowd']: # Use negative class ID for crowds class_id *= -1 # For crowd masks, annToMask() sometimes returns a mask # smaller than the given dimensions. If so, resize it. if m.shape[0] != image_info["height"] or m.shape[1] != image_info["width"]: m = np.ones([image_info["height"], image_info["width"]], dtype=bool) instance_masks.append(m) class_ids.append(class_id) # Pack instance masks into an array if class_ids: mask = np.stack(instance_masks, axis=2).astype(np.bool) class_ids = np.array(class_ids, dtype=np.int32) return mask, class_ids else: # Call super class to return an empty mask return super(CocoDataset, self).load_mask(image_id) def image_reference(self, image_id): """Return a link to the image in the COCO Website.""" info = self.image_info[image_id] if info["source"] == "coco": return "http://cocodataset.org/#explore?id={}".format(info["id"]) else: super(CocoDataset, self).image_reference(image_id) # The following two functions are from pycocotools with a few changes. def annToRLE(self, ann, height, width): """ Convert annotation which can be polygons, uncompressed RLE to RLE. :return: binary mask (numpy 2D array) """ segm = ann['segmentation'] if isinstance(segm, list): # polygon -- a single object might consist of multiple parts # we merge all parts into one mask rle code rles = maskUtils.frPyObjects(segm, height, width) rle = maskUtils.merge(rles) elif isinstance(segm['counts'], list): # uncompressed RLE rle = maskUtils.frPyObjects(segm, height, width) else: # rle rle = ann['segmentation'] return rle def annToMask(self, ann, height, width): """ Convert annotation which can be polygons, uncompressed RLE, or RLE to binary mask. :return: binary mask (numpy 2D array) """ rle = self.annToRLE(ann, height, width) m = maskUtils.decode(rle) return m ############################################################ # COCO Evaluation ############################################################ def build_coco_results(dataset, image_ids, rois, class_ids, scores, masks): """Arrange resutls to match COCO specs in http://cocodataset.org/#format """ # If no results, return an empty list if rois is None: return [] results = [] for image_id in image_ids: # Loop through detections for i in range(rois.shape[0]): class_id = class_ids[i] score = scores[i] bbox = np.around(rois[i], 1) mask = masks[:, :, i] result = { "image_id": image_id, "category_id": dataset.get_source_class_id(class_id, "coco"), "bbox": [bbox[1], bbox[0], bbox[3] - bbox[1], bbox[2] - bbox[0]], "score": score, "segmentation": maskUtils.encode(np.asfortranarray(mask)) } results.append(result) return results def evaluate_coco(model, dataset, coco, eval_type="bbox", limit=0, image_ids=None): """Runs official COCO evaluation. dataset: A Dataset object with valiadtion data eval_type: "bbox" or "segm" for bounding box or segmentation evaluation limit: if not 0, it's the number of images to use for evaluation """ # Pick COCO images from the dataset image_ids = image_ids or dataset.image_ids # Limit to a subset if limit: image_ids = image_ids[:limit] # Get corresponding COCO image IDs. coco_image_ids = [dataset.image_info[id]["id"] for id in image_ids] t_prediction = 0 t_start = time.time() results = [] for i, image_id in enumerate(image_ids): # Load image image = dataset.load_image(image_id) # Run detection t = time.time() r = model.detect([image], verbose=0)[0] t_prediction += (time.time() - t) # Convert results to COCO format # Cast masks to uint8 because COCO tools errors out on bool image_results = build_coco_results(dataset, coco_image_ids[i:i + 1], r["rois"], r["class_ids"], r["scores"], r["masks"].astype(np.uint8)) results.extend(image_results) # Load results. This modifies results with additional attributes. coco_results = coco.loadRes(results) # Evaluate cocoEval = COCOeval(coco, coco_results, eval_type) cocoEval.params.imgIds = coco_image_ids cocoEval.evaluate() cocoEval.accumulate() cocoEval.summarize() print("Prediction time: {}. Average {}/image".format( t_prediction, t_prediction / len(image_ids))) print("Total time: ", time.time() - t_start) ############################################################ # Training ############################################################ if __name__ == '__main__': import argparse # Parse command line arguments parser = argparse.ArgumentParser( description='Train Mask R-CNN on MS COCO.') parser.add_argument("command", metavar="<command>", help="'train' or 'evaluate' on MS COCO") parser.add_argument('--dataset', required=True, metavar="C:\\Users\\HP\\TEST\\Train", help='Directory of the MS-COCO dataset') parser.add_argument('--year', required=False, default=DEFAULT_DATASET_YEAR, metavar="<year>", help='Year of the MS-COCO dataset (2014 or 2017) (default=2014)') parser.add_argument('--model', required=False, #metavar="C:\\Users\\HP\\mask_rcnn_coco.h5" metavar="C:\\Users\\HP\\Mask_RCNN\\samples\\coco\\coco.py", help="Path to weights .h5 file or 'coco'") parser.add_argument('--logs', required=False, default=DEFAULT_LOGS_DIR, metavar="/path/to/logs/", help='Logs and checkpoints directory (default=logs/)') parser.add_argument('--limit', required=False, default=500, metavar="<image count>", help='Images to use for evaluation (default=500)') parser.add_argument('--download', required=False, default=False, metavar="<True|False>", help='Automatically download and unzip MS-COCO files (default=False)', type=bool) args = parser.parse_args() print("Command: ", args.command) print("Model: ", args.model) print("Dataset: ", args.dataset) print("Year: ", args.year) print("Logs: ", args.logs) print("Auto Download: ", args.download) # Configurations if args.command == "train": config = CocoConfig() else: class InferenceConfig(CocoConfig): # Set batch size to 1 since we'll be running inference on # one image at a time. Batch size = GPU_COUNT * IMAGES_PER_GPU GPU_COUNT = 1 IMAGES_PER_GPU = 1 DETECTION_MIN_CONFIDENCE = 0 config = InferenceConfig() config.display() # Create model if args.command == "train": model = modellib.MaskRCNN(mode="training", config=config, model_dir=args.logs) else: model = modellib.MaskRCNN(mode="inference", config=config, model_dir=args.logs) # Select weights file to load if args.model.lower() == "coco": model_path = COCO_MODEL_PATH elif args.model.lower() == "last": # Find last trained weights model_path = model.find_last() elif args.model.lower() == "imagenet": # Start from ImageNet trained weights model_path = model.get_imagenet_weights() else: model_path = args.model # Load weights print("Loading weights ", model_path) model.load_weights(model_path, by_name=True) # Train or evaluate if args.command == "train": # Training dataset. Use the training set and 35K from the # validation set, as as in the Mask RCNN paper. dataset_train = CocoDataset() dataset_train.load_coco(args.dataset, "train", year=args.year, auto_download=args.download) if args.year in '2014': dataset_train.load_coco(args.dataset, "valminusminival", year=args.year, auto_download=args.download) dataset_train.prepare() # Validation dataset dataset_val = CocoDataset() val_type = "val" if args.year in '2017' else "minival" dataset_val.load_coco(args.dataset, val_type, year=args.year, auto_download=args.download) dataset_val.prepare() # Image Augmentation # Right/Left flip 50% of the time augmentation = imgaug.augmenters.Fliplr(0.5) # *** This training schedule is an example. Update to your needs *** # Training - Stage 1 print("Training network heads") model.train(dataset_train, dataset_val, learning_rate=config.LEARNING_RATE, epochs=40, layers='heads', augmentation=augmentation) # Training - Stage 2 # Finetune layers from ResNet stage 4 and up print("Fine tune Resnet stage 4 and up") model.train(dataset_train, dataset_val, learning_rate=config.LEARNING_RATE, epochs=120, layers='4+', augmentation=augmentation) # Training - Stage 3 # Fine tune all layers print("Fine tune all layers") model.train(dataset_train, dataset_val, learning_rate=config.LEARNING_RATE / 10, epochs=160, layers='all', augmentation=augmentation) elif args.command == "evaluate": # Validation dataset dataset_val = CocoDataset() val_type = "val" if args.year in '2017' else "minival" coco = dataset_val.load_coco(args.dataset, val_type, year=args.year, return_coco=True,auto_download=args.download) dataset_val.prepare() print("Running COCO evaluation on {} images.".format(args.limit)) evaluate_coco(model, dataset_val, coco, "bbox", limit=int(args.limit)) else: print("'{}' is not recognized. " "Use 'train' or 'evaluate'".format(args.command))
Now after I saved this code as a .py file and executed the following command on my terminal:
(base) C:\Users\HP>python C:\Users\HP\Mask_RCNN\samples\coco\coco.py train --dataset=C:\Users\HP\Test\Train --model=coco
I got the following:
2020-12-21 00:41:06.252236: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found 2020-12-21 00:41:06.260248: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. (base) C:\Users\HP>python C:\Users\HP\Desktop\try.py train --dataset=C:\Users\HP\Test\Train --model=C:\Users\HP\mask_rcnn_coco.h5 2020-12-21 00:42:34.586446: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found 2020-12-21 00:42:34.594568: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. (base) C:\Users\HP>python C:\Users\HP\Mask_RCNN\samples\coco\coco.py train --dataset=C:\Users\HP\Test\Train --model=coco 2020-12-21 00:44:41.479421: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found 2020-12-21 00:44:41.490317: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. Command: train Model: coco Dataset: C:\Users\HP\Test\Train Year: 2014 Logs: C:\Mask_RCNN\logs Auto Download: False Configurations: BACKBONE resnet101 BACKBONE_STRIDES [4, 8, 16, 32, 64] BATCH_SIZE 2 BBOX_STD_DEV [0.1 0.1 0.2 0.2] COMPUTE_BACKBONE_SHAPE None DETECTION_MAX_INSTANCES 100 DETECTION_MIN_CONFIDENCE 0.7 DETECTION_NMS_THRESHOLD 0.3 FPN_CLASSIF_FC_LAYERS_SIZE 1024 GPU_COUNT 1 GRADIENT_CLIP_NORM 5.0 IMAGES_PER_GPU 2 IMAGE_MAX_DIM 1024 IMAGE_META_SIZE 93 IMAGE_MIN_DIM 800 IMAGE_MIN_SCALE 0 IMAGE_RESIZE_MODE square IMAGE_SHAPE [1024 1024 3] LEARNING_MOMENTUM 0.9 LEARNING_RATE 0.001 LOSS_WEIGHTS {'rpn_class_loss': 1.0, 'rpn_bbox_loss': 1.0, 'mrcnn_class_loss': 1.0, 'mrcnn_bbox_loss': 1.0, 'mrcnn_mask_loss': 1.0} MASK_POOL_SIZE 14 MASK_SHAPE [28, 28] MAX_GT_INSTANCES 100 MEAN_PIXEL [123.7 116.8 103.9] MINI_MASK_SHAPE (56, 56) NAME coco NUM_CLASSES 81 POOL_SIZE 7 POST_NMS_ROIS_INFERENCE 1000 POST_NMS_ROIS_TRAINING 2000 ROI_POSITIVE_RATIO 0.33 RPN_ANCHOR_RATIOS [0.5, 1, 2] RPN_ANCHOR_SCALES (32, 64, 128, 256, 512) RPN_ANCHOR_STRIDE 1 RPN_BBOX_STD_DEV [0.1 0.1 0.2 0.2] RPN_NMS_THRESHOLD 0.7 RPN_TRAIN_ANCHORS_PER_IMAGE 256 STEPS_PER_EPOCH 1000 TOP_DOWN_PYRAMID_SIZE 256 TRAIN_BN False TRAIN_ROIS_PER_IMAGE 200 USE_MINI_MASK True USE_RPN_ROIS True VALIDATION_STEPS 50 WEIGHT_DECAY 0.0001 Traceback (most recent call last): File "C:\Users\HP\Mask_RCNN\samples\coco\coco.py", line 456, in <module> model_dir=args.logs) File "C:\Users\HP\anaconda3\lib\site-packages\mrcnn\model.py", line 1832, in __init__ self.keras_model = self.build(mode=mode, config=config) File "C:\Users\HP\anaconda3\lib\site-packages\mrcnn\model.py", line 1871, in build x, K.shape(input_image)[1:3]))(input_gt_boxes) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\base_layer.py", line 952, in __call__ input_list) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\base_layer.py", line 1091, in _functional_construction_call inputs, input_masks, args, kwargs) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\base_layer.py", line 822, in _keras_tensor_symbolic_call return self._infer_output_signature(inputs, args, kwargs, input_masks) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\base_layer.py", line 869, in _infer_output_signature keras_tensor.keras_tensor_from_tensor, outputs) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\util\nest.py", line 659, in map_structure structure[0], [func(*x) for x in entries], File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\util\nest.py", line 659, in <listcomp> structure[0], [func(*x) for x in entries], File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\keras_tensor.py", line 606, in keras_tensor_from_tensor out = keras_tensor_cls.from_tensor(tensor) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\keras\engine\keras_tensor.py", line 205, in from_tensor type_spec = type_spec_module.type_spec_from_value(tensor) File "C:\Users\HP\anaconda3\lib\site-packages\tensorflow\python\framework\type_spec.py", line 554, in type_spec_from_value (value, type(value).__name__)) TypeError: Could not build a TypeSpec for <KerasTensor: shape=(None, None, 4) dtype=float32 (created by layer 'tf.math.truediv')> with type KerasTensor
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REDBONE07 over 3 yearsAfter doing this I am getting this error........
loading annotations into memory... OSError: [Errno 22] Invalid argument: 'C:/Users/HP/Mask_RCNN/TEST/Annotations.json--weights=C:/Users/HP/Mask_RCNN/mask_rcnn_coco.h5/annotations/instances_train2014.json'
I am using this command to train my model:-python "C:/Users/HP/Mask_RCNN/samples/coco/coco.py" train --dataset="C:/Users/HP/Mask_RCNN/TEST/Annotations.json"--weights="C:/Users/HP/Mask_RCNN/mask_rcnn_coco.h5"