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Partha_sarathi6-Contributor
6-Contributor
May 16, 2023
Solved

Getting error, while using .Net core 3.1 with .Net Sdk 5.8

  • May 16, 2023
  • 1 reply
  • 3695 views

Hi @gvyakaranam 

 

Did you find a Solution? how can we edit thingworx-common.dll files?

 

Best answer by slangley

Hi @Partha_sarathi.

 

The .Net SDK only supports .NET Framework, v.4.5.2 or later.   Please refer to the Help Center for more information.

 

Regards.

 

--Sharon

1 reply

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bchaudhary_4480085-Regular Member
5-Regular Member
May 17, 2023

Hello @Partha_sarathi ,

 

I have checked internally with our dev tem and it is neither advisable nor recommended to edit these OOTB files. However, the answer is yes you can edit ThingWorx-common.dll files. But if you decide to proceed editing these files, pls keep in mind that it may cause you upgrade and loss of existing projects. 

Also, What is the purpose of editing these file? pls share your issue so that we can work on the real problem. 

 

Have a good day ahead!

 

Regards

Bhawna

P
Partha_sarathi6-ContributorAuthor
6-Contributor
May 17, 2023

Hi @bchaudhary_448008 

 

I am facing some issue on the .Net Edge SDK , The below function is pointing to the Thingworx Dotnet Dll files, Will PTC Resolve those issues , if its not recommended to edit the dll files or is there any workaround solution is there?.

 

Unhandled exception. System.EntryPointNotFoundException: Unable to find an entry point named 'CopyMemory' in DLL 'kernel32.dll'.
at com.thingworx.communications.common.SecurityClaims.CopyMemory(IntPtr destination, IntPtr source, UInt32 length)
at com.thingworx.communications.common.SecurityClaims.twCopyMemory(IntPtr destination, IntPtr source, UInt32 length)
at RFIDReaderTwxEdge.RFIDReaderClient.<>c__DisplayClass3_0.<Main>b__0(IntPtr password, Int32 maxLength) in C:\QMWB\RFIDReaderTwxEdge\RFIDReaderClient.cs:line 83
at com.thingworx.communications.client.TwApiWrapper.twApi_Connect(UInt32 timeout, Int32 retries)
at com.thingworx.communications.client.TwApiWrapper.Connect(UInt32 timeout, Int16 retries)
at com.thingworx.communications.client.BaseClient.connect()
at com.thingworx.communications.client.ConnectedThingClient.connect()
at com.thingworx.communications.client.BaseClient.start()
at com.thingworx.communications.client.ConnectedThingClient.start()
at RFIDReaderTwxEdge.RFIDReaderClient.startClient(Object state) in C:\QMWB\RFIDReaderTwxEdge\RFIDReaderClient.cs:line 29
at System.Threading.QueueUserWorkItemCallbackDefaultContext.Execute()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()

C:\QMWB\RFIDReaderTwxEdge\bin\Debug\net6.0\RFIDReaderTwxEdge.exe (process 7388) exited with code -532462766.

S
slangleyCommunity ManagerAnswer
Support
June 8, 2023

Hi @Partha_sarathi.

 

The .Net SDK only supports .NET Framework, v.4.5.2 or later.   Please refer to the Help Center for more information.

 

Regards.

 

--Sharon

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