Open stephentyers1975 opened 1 year ago
Looks like we'll have to update this notebook for multibackend Keras as you are hitting a lot of new bugs.
@jbischof Okay cool, thanks for letting me know.
Hi, I am facing something similar with YOLOv8. Any update on this?
[My model was working before Christmas]
Dimension 1 in both shapes must be equal, but are 40 and 39. Shapes are [8,40,40] and [8,39,39]. for '{{node yolov8_detector/tf.concat_5/concat}} = ConcatV2[N=2, T=DT_FLOAT, Tidx=DT_INT32](yolov8_detector/tf.repeat_1/Repeat/Reshape_1, yolov8_detector/model/stack3_c2f_output/IdentityN, yolov8_detector/tf.concat_5/concat/axis)' with input shapes: [8,40,40,256], [8,39,39,128], [] and with computed input tensors: input[2] = <-1>.
Call arguments received by layer 'tf.concat_5' (type TFOpLambda):
• values=['tf.Tensor(shape=(8, 40, 40, 256), dtype=float32)', 'tf.Tensor(shape=(8, 39, 39, 128), dtype=float32)']
• axis=-1
• name=concat
Hi,
I'm trying to follow your object detection tutorial using a GPU enabled colab and I keep getting the below error when ever I run a model.predict or model.train. The datasets and their tensors all look fine in terms of shape and type. The error looks like it is reporting a None type being passed to retina_net_label_encoder_2, although i'm not sure. I'm really stuck here and haven't managed to complete this official guide with a GPU. This seems to work with a TPU and dense boxes instead of ragged.
Any guidence would be much appreciated as I need to be able to use a GPU. Many thanks as always Steve