From abba54afa1ddc6f6d139f36c42867d0bb1f13674 Mon Sep 17 00:00:00 2001 From: lxowalle Date: Tue, 12 Nov 2024 14:41:23 +0800 Subject: [PATCH] * update faq --- docs/doc/en/faq.md | 7 +++++++ docs/doc/zh/faq.md | 7 +++++++ 2 files changed, 14 insertions(+) diff --git a/docs/doc/en/faq.md b/docs/doc/en/faq.md index d96b275..b1c63c4 100644 --- a/docs/doc/en/faq.md +++ b/docs/doc/en/faq.md @@ -172,3 +172,10 @@ The lag is typically due to using WiFi transmission. When the signal is weak or * Switch to a wired connection; refer to the Quick Start Guide for details. * Lower the image resolution by reducing the size of `img` in the code with `disp.show(img)`. +## Error Message When Running Application: Runtime error: mmf vi init failed + +The error message indicates that camera initialization failed. Possible reasons include:1. The camera is occupied by another application. 2.The camera's ribbon cable may be loose. 3. The runtime library is not installed. +Solution Steps: +- Check if both the maixvision program and the board's built-in program are running at the same time. Ensure that only one program is using the camera. (Note: Usually, when maixvision is connected, the built-in program on the board will exit automatically.) +- Remove and reinsert the camera ribbon cable to ensure a proper connection. +- Update to the latest runtime library. \ No newline at end of file diff --git a/docs/doc/zh/faq.md b/docs/doc/zh/faq.md index b71b853..b64ea6d 100644 --- a/docs/doc/zh/faq.md +++ b/docs/doc/zh/faq.md @@ -172,4 +172,11 @@ ImportError: arg(): could not convert default argument into a Python object (typ * 更换有线方式连接，具体看快速入门文档。 * 减小图像分辨率，在代码中 `disp.show(img)` `img` 的分辨率小一点。 +## 运行应用时提示: Runtime error: mmf vi init failed +提示信息的意思是摄像头初始化失败了，可能的原因有:1. 摄像头被其他应用占用了; 2. 摄像头没有排线松了; 3. 没有安装运行库 + +解决步骤： +1. 检查maixvision的程序和板子自带程序是否同时运行，确保只有一个地方占用摄像头(注：一般情况连接maixvision后板子自带的程序会主动退出) +2. 将摄像头排线取下来重新插一下 +3. 更新最新的运行库