Comments (4)
👋 Hello @lndabgjk, thank you for your interest in Ultralytics YOLOv8 🚀! We recommend a visit to the Docs for new users where you can find many Python and CLI usage examples and where many of the most common questions may already be answered.
If this is a 🐛 Bug Report, please provide a minimum reproducible example to help us debug it.
If this is a custom training ❓ Question, please provide as much information as possible, including dataset image examples and training logs, and verify you are following our Tips for Best Training Results.
Join the vibrant Ultralytics Discord 🎧 community for real-time conversations and collaborations. This platform offers a perfect space to inquire, showcase your work, and connect with fellow Ultralytics users.
Install
Pip install the ultralytics
package including all requirements in a Python>=3.8 environment with PyTorch>=1.8.
pip install ultralytics
Environments
YOLOv8 may be run in any of the following up-to-date verified environments (with all dependencies including CUDA/CUDNN, Python and PyTorch preinstalled):
- Notebooks with free GPU:
- Google Cloud Deep Learning VM. See GCP Quickstart Guide
- Amazon Deep Learning AMI. See AWS Quickstart Guide
- Docker Image. See Docker Quickstart Guide
Status
If this badge is green, all Ultralytics CI tests are currently passing. CI tests verify correct operation of all YOLOv8 Modes and Tasks on macOS, Windows, and Ubuntu every 24 hours and on every commit.
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@lndabgjk hello,
Thank you for reaching out and providing detailed information about the issue you're encountering. It appears that you're experiencing a problem with detecting objects using a model built from the yolov8n.yaml
configuration file, while the pre-trained yolov8n.pt
model works as expected.
To assist you better, could you please confirm the following:
-
Ensure you are using the latest versions of the
ultralytics
andtorch
packages. You can update them using:pip install --upgrade ultralytics torch
-
Verify that the model built from
yolov8n.yaml
has been trained before making predictions. Theyolov8n.yaml
file only defines the model architecture and does not include pre-trained weights. You need to train the model on a dataset before it can make accurate predictions. Here’s an example of how to train the model:from ultralytics import YOLO # Load a model from YAML and train it model = YOLO('yolov8n.yaml') model.train(data='coco128.yaml', epochs=100, imgsz=640)
-
After training, you can then use the trained model to make predictions:
result = model.predict(source='ultralytics/assets/bus.jpg')
If you have already trained the model and are still facing issues, please provide any additional details or errors you might be encountering. This will help us reproduce the issue and investigate further.
Thank you for your cooperation, and we look forward to resolving this for you! 😊
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解决了,因为用的pycharm2024版本,配置conda环境时不能直接设置conda环境,于是选择了系统解释器,但是现在我可以直接设置conda环境了,成功运行出想要的结果。
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Hello @lndabgjk,
I'm glad to hear that you resolved the issue by configuring the conda environment correctly in PyCharm! 🎉
If you encounter any further questions or need additional assistance, feel free to reach out. We're here to help!
Happy coding! 😊
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Related Issues (20)
- Oriented Bounding Boxes for Cross Detection HOT 7
- Training a model using ARM64 devices utilizes only one core HOT 15
- Add hardware support for ARM64 NPUs (Hailo8L or RK3855 NPU) HOT 1
- Deployment of training nodes in a Kuberentes Cluster HOT 5
- yolo_world HOT 2
- The problem of weight transfer in YOLOv8s backbone HOT 36
- Export - Ultralytics YOLOv8 model to TFJS HOT 3
- Application of SAHI in YOLOV8-OBB mission HOT 1
- Frame drop when increasing the number of streams HOT 4
- How to ReID a person and visualize his route across multiple cameras in live time HOT 2
- How to train YOLOV9 with this project? HOT 1
- Not displaying the RGB frame as soon as code runs and lagging when there is no object detected HOT 3
- Failed to train on AMD GPU (RCOM enabled and validated) HOT 3
- Convert YOLO models to Torchscript GPU Half Precision HOT 3
- Two questions about 'yolov8-rtdetr' HOT 1
- Error in TensorFlow Lite export for YOLOv8 model HOT 5
- Error occurred while running the code to generate COCO-test-dev2017 HOT 11
- How is the YOLOV8 encryption model implemented? HOT 1
- train question HOT 1
- How to get total mAP without confidence score limits HOT 5
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