Luckfox Forums

Hello everyone, I am currently getting the error E RKNN: failed to submit!, op id: 115, op name: Concat:/model.24/Concat_3, task start: 0, task number: 455, run task counter: 451, int status: 0, on the RV1106 chip when I run my YOLOv5 model. I don't know how to fix this error, I hope everyone can guide me.
Here the complete error:
E RKNN: failed to submit!, op id: 115, op name: Concat:/model.24/Concat_3, task start: 0, task number: 455, run task counter: 451, int status: 0, please try updating to the latest version of the toolkit2 and runtime from: https://console.zbox.filez.com/l/I00fc3 (PWD: rknn)
rknn_run fail! ret=-1

Hello, please provide the model number of your Luckfox Pico and the specific routine you are using. The occurrence of this situation could be due to an incompatible version of the yolov5 model being used or an incorrect NPU clock configuration.

Crocodile wrote: ↑2025-07-04 1:20 Hello, please provide the model number of your Luckfox Pico and the specific routine you are using. The occurrence of this situation could be due to an incompatible version of the yolov5 model being used or an incorrect NPU clock configuration.

Hi, mr Crocodile thank you for your interesting, I'm using the Luckfox Pico Pro RV1106 128MB.
First, i'm using Roboflow for annotate and resize the images to 640x640. I trained my model and converted it to ONNX file.
Then I used RKNN_model_zoo to convert my ONNX file to RKNN file. And during this conversion I converted my pow algorithms because rknn_toolkit2 does not support that algorithm.
And after getting the "best.rknn" file I started running that file on cam and got the above error. Do you have any advice?