String is not formatted as expected parse node id string about opcuawebplatformunict HOT 11 CLOSED

All these issues are due to bad NodeId strings. Unfortunately this time the issue is due to a BadNodeIdUnknown and could be due to the sdk call session.ReadNode(nodeToRead) or even your server sdk that throws an exception because do not works with this cumbersome nodeId. This is not due to a OPC UA WebPlatform bug so i cannot help you.
I am closing the issue.

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The OPC UA WebPlatform uses a regular expression for NodeId validation expressed in the form - where is the namespace index and is the identifier. The latter can be a number, a string or a guid. The regular expression used is "^(\d+)-(?:(\d+)|(\S+))$" as you can see in this code.
Try to check the validity of this regular expression against your nodeId using online tool for regular expression liike this.
If you don't provide me some examples of strings you are submitting to the platform, i cannot help you.

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Hello! My NodeId ns=2;s=OPC.SimaticNET.TCS

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If you provide this NodeId in the following format 2-OPC.SimaticNET.TCS it should work.
Look the matching:

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i don't understand issue ValueToWriteTypeException: Wrong Type Error: String is not formatted as expected (number-yyy where yyy can be string or number or guid)
WebPlatform.Repository.PlatformUtils.ParsePlatformNodeIdString(string str) in PlatformUtils.cs
But i connect another server is OK and find node id ok

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can i send u Server Url and check it or can you teamview help me because i must fix it

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Write here the url and i will ckeck but not soon. I am busy at the moment.

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thank you. serverurl: opc.tcp://vietscada.com:4852
you must fix in file Config.xml to connect my server
AutoAcceptUntrustedCertificates: true
RejectSHA1SignedCertificates: false
MinimumCertificateKeySize: 1024

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Hope you can solve issue. this is my Graduate thesis so i must fix it. Thank you very much

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This issue is due to your Node with NodeId "i=2;s=Server Status" because of the space in "Server Status". Space in Node Ids are not so common and quite error prone. If you cannot change the server NodeId i suggest you to change the regular expression with ^(\d+)-(?:(\d+)|([\S ]+))$. It will work.

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It work with Folder. Thank you very much. But when i find node ID variable issue "Wrong ID: There is no Resource with ID 2-TCS:[SeniorStudentHD.Station 1.101]DP,Pump_3_Runtime" . Hope you hope me. nodeID is : "2-TCS:[SeniorStudentHD.Station 1.101]DP,Pump_3_Runtime"

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