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- QuickOPC-Classic in .NET
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- QuickOPC version 2022.2 OpcLabs.OpcComplexEventProcessing.dll is missing
QuickOPC version 2022.2 OpcLabs.OpcComplexEventProcessing.dll is missing
Thank you for your answer. I was able to build my project. I will send the new version to the customer who is having a problem with RSLinx browsing and see if it works. I will let you know.
Michael
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I do not know how precisely your project looks like. But yes, in general, the errors refer to .licx files that come from earlier QuickOPC versions. So deleting these files, and anything in the project that references them, is the right thing to do. The errors should then go away.
Best regards
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Should I delete the file "licenses.licx"?
How should I delete the errors?
Thanks.
Michael
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these errors are related to Licenses.licx files which are artifacts from some earlier versions, delete them.
Regards
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Thank you for your answer.
First, I have removed all Quick OPC assemblies from the project and then I have added the 2 NuGet packages. When I compile, I still getting the errors below.
Severity Code Description Project File Line Source Suppression State
Error Unable to resolve type 'OpcLabs.EasyOpc.Forms.Browsing.OpcComputerAndServerDialog, OpcLabs.EasyOpcForms, Version=5.61.284.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - Quick OPC 2022.2a\UCMECFG\UCMECFG\My Project\licenses.licx 1 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.DataAccess.Forms.Browsing.DAItemDialog, OpcLabs.EasyOpcForms, Version=5.61.284.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - Quick OPC 2022.2a\UCMECFG\UCMECFG\My Project\licenses.licx 2 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.Forms.Browsing.OpcComputerAndServerDialog, OpcLabs.EasyOpcForms, Version=5.57.125.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - Quick OPC 2022.2a\UCMECFG\UCMECFG\My Project\licenses.licx 3 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.DataAccess.Forms.Browsing.DAItemDialog, OpcLabs.EasyOpcForms, Version=5.57.125.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - Quick OPC 2022.2a\UCMECFG\UCMECFG\My Project\licenses.licx 4 Build
Please advise.
Thank you.
Michael
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version 2022.2 brings a big change in terms of packaging the assemblies. Please read kb.opclabs.com/What%27s_new_in_QuickOPC_2022.2 .
You had no need to reference the OpcLabs.OpcComplexEventProcessing earlier, so do not bother about it now. It is gone.
Regarding the compilation errors: You need to carefully remove ALL reference to specific QuickOPC assemblies in all projects in your solution. The, add references to NuGet packages instead. You will need two of them:
- OpcLabs.QuickOpc
- OpcLabs.QuickOpc.Forms
Regards
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In addition, when In try to compile my project, I am getting these errors:
Severity Code Description Project File Line Source Suppression State
Error Unable to resolve type 'OpcLabs.EasyOpc.Forms.Browsing.OpcComputerAndServerDialog, OpcLabs.EasyOpcForms, Version=5.61.284.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - QuickOPC2022.2\UCMECFG\UCMECFG\My Project\licenses.licx 1 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.DataAccess.Forms.Browsing.DAItemDialog, OpcLabs.EasyOpcForms, Version=5.61.284.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - QuickOPC2022.2\UCMECFG\UCMECFG\My Project\licenses.licx 2 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.Forms.Browsing.OpcComputerAndServerDialog, OpcLabs.EasyOpcForms, Version=5.57.125.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - QuickOPC2022.2\UCMECFG\UCMECFG\My Project\licenses.licx 3 Build
Error Unable to resolve type 'OpcLabs.EasyOpc.DataAccess.Forms.Browsing.DAItemDialog, OpcLabs.EasyOpcForms, Version=5.57.125.1, Culture=neutral, PublicKeyToken=6faddca41dacb409' UCMECFG D:\MyBin\Proj-VS2017\UCME-OPC\Version 2020.6\UCME_CFG_NET - QuickOPC2022.2\UCMECFG\UCMECFG\My Project\licenses.licx 4 Build
I appreciate your help.
Michael
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In version 2022.1 the file "OpcLabs.OpcComplexEventProcessing.dll" was in the "F:\Program Files (x86)\OPC Labs QuickOPC 2022.1\Assemblies\net47" folder.
In version 2022.2 the file "OpcLabs.OpcComplexEventProcessing.dll" is not included.
Do I need to include a reference of this file in my VB.Net project?
Thank you.
Michael
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- Forum
- Discussions
- QuickOPC-Classic in .NET
- Installation, Deployment
- QuickOPC version 2022.2 OpcLabs.OpcComplexEventProcessing.dll is missing