- Posts: 23
- Thank you received: 3
Online Forums
Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.
Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base. For your convenience, we have also assembled a Frequently Asked Questions page.
Do not use the Contact page for technical issues.
License issue with only 1 subscribed node?
05 Jul 2024 14:03 - 05 Jul 2024 14:13 #12920
by CFrayneIonic
License issue with only 1 subscribed node? was created by CFrayneIonic
Hello,
My application subscribes to multiple data changes over 80 or so nodes and updates a GUI based on their data. We have a logging system for this application and I noticed that it was being filled with the exception below almost every second. It seems to be a licensing issue but this is the only node out of ~80 that is throwing it.
I'm using OPC Labs QuickOPC 2021.2
License information below
The status is showing active but it seems like its getting dropped? How can I fix this?
Thank you,
Connor Frayne
My application subscribes to multiple data changes over 80 or so nodes and updates a GUI based on their data. We have a logging system for this application and I noticed that it was being filled with the exception below almost every second. It seems to be a licensing issue but this is the only node out of ~80 that is throwing it.
I'm using OPC Labs QuickOPC 2021.2
Could not write to OPC server: OpcLabs.EasyOpc.UA.OperationModel.UAException: An OPC-UA operation failure with error ID 'OpcLabs.{B46575FF}' occurred, originating from '' and with depth of 1. The inner exception, of type "OpcLabs.BaseLib.Licensing.LicensingException", contains details about the problem.
---> OpcLabs.BaseLib.Licensing.LicensingException: Run time is over the limit in license "Multipurpose", serial number 1111111120. The license you are running (most likely trial version) does not provide valid data after certain time period expires. Note that after the component's process is simply restarted, valid data will be provided again. Obtain and install proper license to permanently resolve this error. You can ask for evaluation license key, if you need a longer run time for your tests.
Product information follows. Component name: "QuickOPC", license IDs: "Multipurpose", version number: 580, release date: 2024-02-19, trial validity: 397 days, option expression: "EasyUAClient".
Context: 1 dropped license(s); S/N 1999222000 (release date covered 2022-04-03).
--- End of inner exception stack trace ---
at OpcLabs.EasyOpc.UA.IEasyUAClientExtension.WriteValue(IEasyUAClient client, UAWriteValueArguments writeValueArguments)
at OpcLabs.EasyOpc.UA.IEasyUAClientExtension.WriteValue(IEasyUAClient client, UAEndpointDescriptor endpointDescriptor, UANodeDescriptor nodeDescriptor, Object value)
at SB.OPCClient.WriteOPCUA1(Boolean[] writeArray) in C:\Users\Connor.Frayne\Documents\SafeBoxHMI\SafeBox_Components\SB.vb:line 2013License information below
The status is showing active but it seems like its getting dropped? How can I fix this?
Thank you,
Connor Frayne
Attachments:
Please Log in or Create an account to join the conversation.
Moderators: support
Time to create page: 0.054 seconds