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QuickOPC version 2022.2 OpcLabs.OpcComplexEventProcessing.dll is missing

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22 Dec 2022 19:28 #11383 by micham
Hi,

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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22 Dec 2022 16:48 #11382 by support
Hello.

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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22 Dec 2022 14:39 #11381 by micham
Hi,

Should I delete the file "licenses.licx"?

How should I delete the errors?


Thanks.

Michael

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22 Dec 2022 12:52 #11379 by support
Hello,
these errors are related to Licenses.licx files which are artifacts from some earlier versions, delete them.

Regards

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22 Dec 2022 09:44 #11378 by micham
Hi,

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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22 Dec 2022 09:10 #11377 by support
Hello.

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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22 Dec 2022 08:26 #11376 by micham
Hi,

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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22 Dec 2022 08:21 #11375 by micham
Hi,

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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