scada v5 in linux docker communicate with opc ua error Forum Home › Forums › Communicating with Devices › OPC › scada v5 in linux docker communicate with opc ua error This topic has 3 replies, 2 voices, and was last updated 1 year, 7 months ago by Zeus. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts September 8, 2022 at 1:45 pm #10676 ZeusParticipant log file below Error connecting OPC server: System.AggregateException: One or more errors occurred. (Cannot access certificate private key. Subject=CN=KpOpcUa, O=OPC Foundation, DC=685de87768c9) —> Opc.Ua.ServiceResultException: Cannot access certificate private key. Subject=CN=KpOpcUa, O=OPC Foundation, DC=685de87768c9 I tried answer below. but it not work https://forum.rapidscada.org/?topic=kpopcua-dll-linux-with-mono-error#post-6999 September 8, 2022 at 2:04 pm #10677 ZeusParticipant yeah! i solved it September 8, 2022 at 2:42 pm #10681 MikhailModerator Could you share how did you fixed that? September 13, 2022 at 1:46 pm #10741 ZeusParticipant My project is configured in windows. I copied the config file in the source code which is for linux and it works. Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In