Critical Problems After NanoEdge Update to Version 5.0.0

[qqzlqqzlqqzl]

Hello ST team, I've encountered some serious issues after updating NanoEdge from version 4.6.0 to the latest 5.0.0 version.

1. All my training results from version 4.6.0 have disappeared after updating to version 5.0.0. These old training results are important for my paper. How can I recover them? I only performed an update operation, why was all the data lost?
2. When using NanoEdge version 5.0.0, clicking "create" on any training project doesn't produce any response or pop-up window. I've tried this on two different computers with the same issue. How can I solve this problem? I want to create a new project and start training.
3. Is there a way to keep old versions of NanoEdge or get an upgrade notification? Yesterday during my group meeting presentation, NanoEdge suddenly prompted me to upgrade, and it would exit if I didn't upgrade. However, the upgrade process was extremely slow - I waited for tens of minutes when it should have only taken a few minutes with my internet speed.

 

[winmanchen]

I’m experiencing the same issue. On my PC with an AMD R9 9950X processor, the program gets stuck on the loading screen and never successfully launches.

https://community.st.com/t5/edge-ai/can-t-create-new-or-open-existing-projects-after-nanoedge-ai/td-p/788859

[Julian E.]

Hello @qqzlqqzlqqzl,

 

I am sorry to hear that.

 

1/ Concerning your project disappearing, I think the workspace space may have change. Go to settings and look at the path selected (first setting)

On windows, it is supposed to be in C/users/YOURUSER/AppData/Roaming/workspaceNanoEdgeAI

On Linux: /local/home/user/.config/workspaceNanoEdgeAi

 

2/Can you try to create a project than send me the log. They should be in the workspace I write above.
The file I need is nanoedge.log

 

3/It is very strange that it took that long. I will see if there is a way to download the previous version. What I know for sure is that it will only be a temporary solution as the backend for compilation will not support the 4.6 for ever.

 

Have a good day,

Julian

[qqzlqqzlqqzl]

The log has been sent to you via private message. Thank you for your reply and have a pleasant day.

[Julian E.]

Hello @qqzlqqzlqqzl ,

 

After investigation, there is a bug due a character that is not the same in UTF-8 and GBK (these are encodings).

We found a fix that should correct all your issues.

 

You can activate UTF-8 compatibility with the Chinese version of windows:

Go to Time & Language -> Language & Region -> Administrative language settings -> Change system locale -> and check Beta: Use UTF-8.

 

You may have to restart your pc for it to be applied.

 

Let me know if it worked.

Julian