Hello everyone, I'm trying to retrieve datas from my OPC UA Server. For that I'm deploying a flow on node-RED with the OPC UA client (from Node-red-contrib-opcua) to establish a connexion through my opc-UA server. I've created a self-signed certification for the OPC UA communication wich works fine through UA Expert.
Anyway, I properly provide all the parameters required in the node configuration form (URL, certificate path, private key path). However when I deployed the flow and then debugged it, I got this error : "TypeError: crypto_utils.readCertificate is not a function".
Could someone give us what this error means ?
Is there someone who has a solution to fix this error ? Could you please share with us how did you do to fix this issue ?
PS: I’m on Node.js v22.13.1 LTS with node-red-contrib-opcua 0.2.339 (the latest).
