Professional OPC
Development Tools

logos

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.

Bug on QuickOpc.net V 5.70.1152 on Asp..net Application

More
07 May 2023 21:51 #11727 by Realdon
Thanks Very Much.
Now the application sis worlkign Properly.

I think that that can be very useful for any programmer that use the library

Thanks very much

Ottorino Realdon

Please Log in or Create an account to join the conversation.

More
07 May 2023 17:29 #11725 by support
Hello.

I was able to reproduce the issue. It is caused by an undocumented behavior of a Microsoft method we are calling (ArgumentException should not be thrown by OpenExeConfiguration); but nevertheless, of course, it is still a problem.

We have a fix now. Please download/rebuild with version 5.70.1187 or later (setup program now available on our Web site, and NuGet packages on nuget.org).

This was a good catch. Thank you for reporting it.

Best regards

Please Log in or Create an account to join the conversation.

More
05 May 2023 12:57 #11722 by Realdon
The issue is a big issue an it is general QuickOpc.net BUG on QuickOpc.net Version 5.70.1152. .I am sure that all the web appication that uses QuickOpc.net V 5.70.1152 face the same issue.After migrating a Asp.net application from version 5.63.246 to version 5.70.1152.1152 i have the Below error: Not that all the example Asp.net Demo application released in this version face the same issue. Note also that Instead the console application with the same library is working propertly and all the demo console ad windows applications with the same library work properly.. This issue is only on web application that use the library as is a bug of the Version. 5.70.1152.1152 Please let me know as soon as possible. This is the error that appear :"exePath must be specified when not running inside a stand alone exe" in System.Configuration.ConfigurationManager.OpenExeConfigurationImpl(ConfigurationFileMap fileMap, Boolean isMachine, ConfigurationUserLevel userLevel, String exePath, Boolean preLoad)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.AppConfigSdkConfigurationProvider.GetFilePathFromAppConfigReplacement(String sectionName)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.AppConfigSdkConfigurationProvider.GetConfiguration(UAClientServerEngineBase clientServerEngine, ApplicationInstance sdkApplicationInstance, ApplicationConfiguration& sdkApplicationConfiguration)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.UAClientServerEngineBase.MakeSdkApplicationConfiguration(ApplicationInstance sdkApplicationInstance, ApplicationConfiguration& sdkApplicationConfiguration)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.UAClientServerEngineBase.CreateSdkApplicationConfiguration(ApplicationInstance sdkApplicationInstance, ApplicationConfiguration& sdkApplicationConfiguration)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.UAClientServerEngineBase.CreateSdkApplicationInstance(ApplicationInstance& sdkApplicationInstance)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.UAClientServerEngineBase.MakeSdkApplicationInstance(ApplicationInstance& sdkApplicationInstance)
in OpcLabs.EasyOpc.UA.Toolkit.ClientServer.UAClientServerEngineBase.MakeEngineRecord(Object& engineRecord)
in OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.InternalConnect()
in OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.Connect()
in OpcLabs.EasyOpc.UA.Implementation.NetSdk.Client.EasyUAClientEngine.InnerReadAttributes(UAReadArguments[] readArgumentsArray, EasyUAAdaptableParameters adaptableParameters)
in OpcLabs.EasyOpc.UA.Implementation.NetSdk.Client.EasyUAClientEngine.ReadAttributes(UAReadArguments[] readArgumentsArray, EasyUAAdaptableParameters adaptableParameters)
in OpcLabs.EasyOpc.UA.Implementation.NetSdk.Client.NetSdkEasyUAClient.>c__DisplayClass50_0.b__0()
in OpcLabs.BaseLib.Internal.DisposableObject.DisposeGuard[TResult](Func`1 func, Boolean throwOnDisposed)
in OpcLabs.BaseLib.Internal.DisposableObject.DisposeGuardNotNull[TResult](Func`1 func, Boolean throwOnDisposed)
in OpcLabs.EasyOpc.UA.Implementation.NetSdk.Client.NetSdkEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.DelegatingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.ErrorTransformingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.DelegatingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.DataConvertingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Optimization.Implementation.RequestMergingEasyUAClient.b__2_0(UAReadArguments[] array)
in OpcLabs.BaseLib.OperationModel.Extensions.IReadOnlyListOfOperationArgumentsExtension.MergingPerform[TArguments,TResult](IReadOnlyList`1 argumentsList, Func`2 arrayOperationFunction)
in OpcLabs.EasyOpc.UA.Optimization.Implementation.RequestMergingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.DelegatingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.LicensingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.MultiplexingEasyUAClient.>c.b__18_0(IEasyUAClient client, IReadOnlyList`1 list)
in OpcLabs.BaseLib.Collections.Generic.Extensions.IReadOnlyListExtension.SwitchCase[TInput,TOutput,TKey](IReadOnlyList`1 readOnlyList, Func`2 keySelector, IEqualityComparer`1 keyComparer, Func`3 outputSelector)
in OpcLabs.EasyOpc.UA.Implementation.MultiplexingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.ForwardingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.Implementation.DelegatingEasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.EasyUAClient.ReadMultiple(UAReadArguments[] readArgumentsArray)
in OpcLabs.EasyOpc.UA.IEasyUAClientExtension.Read(IEasyUAClient client, UAReadArguments readArguments)
in OpcLabs.EasyOpc.UA.IEasyUAClientExtension.Read(IEasyUAClient client, UAEndpointDescriptor endpointDescriptor, UANodeDescriptor nodeDescriptor)

Please Log in or Create an account to join the conversation.

Moderators: support
Time to create page: 0.053 seconds