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mikakaraila / node-red-contrib-opcua

A Node-RED node to communicate OPC UA. Uses node-opcua library.
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Use FlowFuse to install node-red-contrib-opcua and Configure as shown in the picture， [error] Invalid endpoint #727

Open dingling1990 opened 2 months ago

dingling1990 commented 2 months ago

Look forward to your reply

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2024/9/9 10:23:14 [] : using securityPolicy: ["None"] 2024/9/9 10:23:14 [] : Case B: UserName & password does not match to server (needed by Sign or SignAndEncrypt), check username: undefined and password: undefined 2024/9/9 10:23:14 [] : Case C: With Sign you cannot use SecurityPolicy None!! 2024/9/9 10:23:14 [warn] Case C: With Sign you cannot use SecurityPolicy None!! 2024/9/9 10:23:14 [error] Client node error on: error: ["Wrong endpoint parameters: {\"id\":\"b8dfea0ac9e4dba2\",\"type\":\"OpcUa-Endpoint\",\"_closeCallbacks\":[],\"_inputCallback\":null,\"_inputCallbacks\":null,\"_expectedDoneCount\":0,\"wires\":[],\"_wireCount\":0,\"credentials\":{},\"endpoint\":\"opc.tcp://10.30.136.3:49310\",\"securityPolicy\":\"None\",\"securityMode\":\"None\",\"login\":false,\"none\":true,\"usercert\":false,\"userCertificate\":\"\",\"userPrivatekey\":\"\",\"user\":null,\"password\":null}"] 2024/9/9 10:23:14 [error] Invalid endpoint

dingling1990 commented 2 months ago

debug view

I have choose SecurityPolicy None

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mikakaraila commented 2 months ago

It could be that openssl installation (download) has failed on the background... it is used to generate certificates at installation phase even those are not used.