# Label Assist & Weights - Custom YoloV8 model

**URL:** <https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109>\
**Category:** 🛠️ Feature Reqs\
**Tags:** bugs\
**Created:** [May 3, 2023, 4:40pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109 "2023-05-03T16:40:52Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![phgimenez](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/phgimenez/32/1835_2.png) [@phgimenez](https://discuss.roboflow.com/u/phgimenez)\
**Post date:** [May 3, 2023, 4:40pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/1 "2023-05-03T16:40:53Z")

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I’m having two issues with a custom YoloV8 model trained in Colab and deployed back to Roboflow:

- mAP, Precision and Recall show 0% (both Deploy and Versions views)
- Label Assist doesn’t detect anything.

But, if I go to the “Deploy” or “Versions” tab, I can try out my custom model and detection works as expected. Even using the same images were I’m testing the Label Assist.

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**Author:** ![narugo1992](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/narugo1992/32/1845_2.png) [@narugo1992](https://discuss.roboflow.com/u/narugo1992)\
**Post date:** [May 4, 2023, 8:49am UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/2 "2023-05-04T08:49:06Z")

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Maybe the same as I met? Here: [Bug when using annotation assistant with by custom uploaded model](https://discuss.roboflow.com/t/bug-when-using-annotation-assistant-with-by-custom-uploaded-model/2113)

Maybe you can also open the developer option to see if there is the same error message as me?

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**Author:** ![phgimenez](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/phgimenez/32/1835_2.png) [@phgimenez](https://discuss.roboflow.com/u/phgimenez)\
**Post date:** [May 4, 2023, 1:22pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/3 "2023-05-04T13:22:04Z")

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Yes, indeed. Same error. I’m attaching a screenshot.

 ![error_label_assist](https://canada1.discourse-cdn.com/flex029/uploads/roboflow1/original/2X/1/1da19af865999bd67c4a6f3199f1c37c5aa821c6.jpeg)

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**Author:** ![Jacobsolawetz](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/jacobsolawetz/32/43_2.png) [@Jacobsolawetz](https://discuss.roboflow.com/u/Jacobsolawetz)\
**Post date:** [May 9, 2023, 7:40pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/4 "2023-05-09T19:40:58Z")

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V8 model uploads are fixed for label assist!

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**Author:** ![Jacobsolawetz](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/jacobsolawetz/32/43_2.png) [@Jacobsolawetz](https://discuss.roboflow.com/u/Jacobsolawetz)\
**Post date:** [May 9, 2023, 7:41pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/5 "2023-05-09T19:41:27Z")

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Ultralyics had added operations in the YOLOv8 model architecture that were not compatible with non-async model execution

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**Author:** ![narugo1992](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/narugo1992/32/1845_2.png) [@narugo1992](https://discuss.roboflow.com/u/narugo1992)\
**Post date:** [May 13, 2023, 12:14pm UTC](https://discuss.roboflow.com/t/label-assist-weights-custom-yolov8-model/2109/6 "2023-05-13T12:14:58Z")

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LGTM, this issue is solved on my end.