Error in starting Development mode: Cannot find module 'node-sass'

Hello @pierotofy,

It’s been eight months since I used the WebODM so I just updated to the latest version. I can start webodm in normal mode (Image 1) but when I start in development mode I get error as module ‘node-saas’ cannot be found (Image 2, Image 3 and Image 4). I am currently using Docker CE and Windows 10 Pro. Not sure what am I missing during installation and can you please suggest what might be the issue.

Image 1 (Normal Mode)

Image 2 (Development mode)

Image 3

Image 4

I have been processing data on the normal mode and is working well. I still cannot figure out how to resolve the issue with the development mode. I would be happy if anyone can help or suggest.:slightly_smiling_face:


I did try to login into the ‘‘webapp’’ and manually install “node-sass” by command mentioned in link below

But still it showed the same error. So I did try to check the .log file. I see that it mentions about npm not being able to find a file. It also mentions that it has to be installed manually. So any suggestions on how can I install them manually or solve this problem…?

Here’s the solution:

sudo npm install --save-dev --unsafe-perm node-sass


If thist doesn’t work try to install from a mirror

Full Source Available At Here