I am using the package "node-red-contrib-iiot-opcua".
The problem is that when I try to deploy a flow I get the problem that you can see in the following screenshot. I don't know how to fix it.
The flow is working on a Raspberry with Raspbian GNU/Linux 9 (stretch). My Node-RED version is "0.20.0" and mi Node version is 10.5.3.
Thank you!
So what user and what are the permissions on the file it is complaining about?
I'm newbie and I do not know how to check that. But I'm using the raspberry with the default user
cd into the directory and then list the files with
ls -l
The user that you are running Node-RED as needs to have permission to read the file.
Here's a page that will explain unix permissions:
https://wiki.archlinux.org/index.php/File_permissions_and_attributes
If you look at the directory listing and the user you are using to run Node-RED can't access the file then try changing the owner and permissions so that they can read the file.
Colin
24 April 2019 08:07
5
Exactly what command did you use to install the node?
I solved it by using: "sudo chmod -R 777 " followed by the path
Colin
24 April 2019 08:59
7
chown pi:pi might have been better.
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