Publishing failed: Ambiguous match found

[DanielGoehler]

When I try to publish my Extension I get the error message Ambiguous match found.

[2018-02-19 20:31:06.63] Sending request to https://navfeb.westeurope.cloudapp.azure.com:7049/NAV/dev/apps?SchemaUpdateMode=synchronize
[2018-02-19 20:35:08.96] The request for path /NAV/dev/apps?SchemaUpdateMode=synchronize failed with code 422. Reason: Ambiguous match found.

The Pre-Compiler in VScode has no errors and creates the Extension. The event log of the Service Tier (Get-NavContainerEventLog) doesn't says anything.

What can I do to find out, what the problem is?

[StanislawStempin]

We will investigate it further based on the wording of the error message. Normally you should get more information through the event log.

[DanielGoehler]

I used Get-NavContainerEventLog navserver to get the Eventlog from the Docker Container. Last Event from the NAV Service Tier is <ii>The business assemblies have been compiled and loaded. The operation took 101545 milliseconds and contained 5326 application objects.</ii>

[StanislawStempin]

We have not had a chance to look into it yet. Do you get the same error if you run with schemaUpdateMode = recreate?

[atoader]

@DanielGoehler do you have any more input you could give us on this issue?

[DanielGoehler]

If I try to publish (AL Extension 0.15.19718) I get the following error messages. Unfortunately this Error Message doesn't indicate what file and line is responsable for this or what is todo to fix that problem.

[Error - 9:28:50 PM] Please report this issue to https://github.com/microsoft/al/issues including information on how to reproduce it, if possible.
Processing of message 'al/createPackage' failed with error: 'Index was outside the bounds of the array.'
StackTrace:
   at Microsoft.Dynamics.Nav.CodeAnalysis.Emit.ReportMetadataEmitter.RemoveUtf8Preamble(String content) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Emitter\ReportMetadataEmitter.cs:line 125
   at Microsoft.Dynamics.Nav.CodeAnalysis.Emit.ReportMetadataEmitter.ConsumeLayout(XmlWriter xmlWriter, PropertyKind propertyKind, Func`2 converter, String xmlMetadataConstant, String defaultLayout) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Emitter\ReportMetadataEmitter.cs:line 104
   at Microsoft.Dynamics.Nav.CodeAnalysis.Emit.ReportMetadataEmitter.ConsumeReportLayouts(XmlWriter xmlWriter) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Emitter\ReportMetadataEmitter.cs:line 53
   at Microsoft.Dynamics.Nav.CodeAnalysis.Emit.ReportMetadataEmitter.<>c__DisplayClass1_0.<EmitMetadata>b__0(XmlWriter xmlWriter) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Emitter\ReportMetadataEmitter.cs:line 46
   at Microsoft.Dynamics.Nav.CodeAnalysis.Emit.ObjectMetadataEmitter`1.EmitMetadata(Action`1 content) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Emitter\GenericObjectMetadataEmitter.cs:line 37
   at Microsoft.Dynamics.Nav.CodeAnalysis.MethodCompiler.EmitMetadata(ObjectTypeSymbol containingType) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compiler\MethodCompiler.cs:line 241
   at Microsoft.Dynamics.Nav.CodeAnalysis.MethodCompiler.CompileObject(ObjectTypeSymbol containingType) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compiler\MethodCompiler.cs:line 233
   at Microsoft.Dynamics.Nav.CodeAnalysis.MethodCompiler.<>c__DisplayClass14_0.<CompileObjectAsTask>b__0() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compiler\MethodCompiler.cs:line 201
   at Microsoft.Dynamics.Nav.CodeAnalysis.Utilities.UICultureUtilities.<>c__DisplayClass5_0.<WithCurrentUICulture>b__0() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Utilities\UICultureUtilities.cs:line 152
   at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Dynamics.Nav.CodeAnalysis.MethodCompiler.WaitForWorkers() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compiler\MethodCompiler.cs:line 161
   at Microsoft.Dynamics.Nav.CodeAnalysis.MethodCompiler.CompileMethodBodies(Compilation compilation, ModuleBuilder moduleBeingBuiltOpt, Boolean hasDeclarationErrors, DiagnosticBag diagnostics, Predicate`1 filterOpt, CancellationToken cancellationToken) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compiler\MethodCompiler.cs:line 145
   at Microsoft.Dynamics.Nav.CodeAnalysis.Compilation.CompileImpl(ModuleBuilder moduleBuilder, Boolean emittingPdb, DiagnosticBag diagnostics, Predicate`1 filterOpt, CancellationToken cancellationToken) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compilation\Compilation.cs:line 816
   at Microsoft.Dynamics.Nav.CodeAnalysis.Compilation.Compile(ModuleBuilder moduleBuilder, Boolean emittingPdb, DiagnosticBag diagnostics, Predicate`1 filterOpt, CancellationToken cancellationToken) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compilation\Compilation.cs:line 791
   at Microsoft.Dynamics.Nav.CodeAnalysis.CommandLine.CommonCompiler.PackageTheModule(Compilation compilation, CompilerTextWriter consoleOutput, CancellationToken cancellationToken, ErrorLogger errorLogger, AnalyzerDriver analyzerDriver) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\CommandLine\CommonCompiler.cs:line 551
   at Microsoft.Dynamics.Nav.CodeAnalysis.CommandLine.CommonCompiler.RunCore(CompilerTextWriter consoleOutput, ErrorLogger errorLogger, CancellationToken cancellationToken) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\CommandLine\CommonCompiler.cs:line 414
   at Microsoft.Dynamics.Nav.CodeAnalysis.CommandLine.CommonCompiler.Run(CompilerTextWriter consoleOutput, CancellationToken cancellationToken) in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\CommandLine\CommonCompiler.cs:line 313
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.Extensions.CreatePackageRequestHandler.<HandleAsync>d__3.MoveNext() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\Extensions\CreatePackageRequestHandler.cs:line 32
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.MessageProtocol.RequestHandlerBase`1.<HandleAsync>d__10.MoveNext() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\MessageProtocol\RequestHandlerBase.cs:line 45
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.RequestRegistry.<Process>d__6.MoveNext() in C:\Agent\_work\40\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\Endpoints\RequestRegistry.cs:line 59

[doivosevic]

@DanielGoehler It's an issue with reading a report layout. Does this error happen also when you try to just build the extension without publishing? (ctrl+shift+b)

The issue could be that a word or rdlc layout file is empty. Do you have any which you are using that are empty?

Also, is your last message related to the original issue or is it a new, separate issue?

[doivosevic]

@DanielGoehler I can repro the error when having an empty rdlc file. It should also fail building locally. Is that you case as well?

[DanielGoehler]

Hi @DominikDitoIvosevic,
You are right, there was an empty RDLC file. The file was not supposed to be empty, but that should be another issue.

When I try to publish as suggested with schemaUpdateMode = recreate, the client says Error: A task was canceled.

[2018-04-19 13:11:55.03] Publishing package to tenant 'default'
[2018-04-19 13:11:55.04] Sending request to https://bcsandbox:7049/NAV/dev/apps?tenant=default&SchemaUpdateMode=recreate
[2018-04-19 13:16:55.70] Error: A task was canceled.

This time there are three error messages in the Event Log of the server (Get-NavContainerEventLog navserver):

Server instance: NAV
Category: Extensions
ClientSessionId: 00000000-0000-0000-0000-000000000000
ClientActivityId: b3016845-877f-4145-b54e-27b1e27b1a2c
ServerSessionUniqueId: 865edb5b-ee91-41f6-9ca4-760978939cd3
ServerActivityId: 684aaa9d-ebf8-4586-b7d8-f9abda74cdf9
EventTime: 04/19/2018 13:16:53
Message (ArgumentNullException): Exception: ArgumentNullException
Value cannot be null.
Parameter name: element
ExceptionStackTrace:
   at System.Attribute.GetCustomAttributes(MemberInfo element, Type type, Boolean inherit)
   at System.Attribute.GetCustomAttribute(MemberInfo element, Type attributeType, Boolean inherit)
   at System.Reflection.CustomAttributeExtensions.GetCustomAttribute[T](MemberInfo element)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventPublisherReflectionWrapper.<>c__DisplayClass3_0.<FindMethodInfoByScopeType>b__0(String key)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscription..ctor(INavEventSubscriber subscriber, NavEventSubscriberMethodInfo subscriberMethodInfo, NavAppGroup subscriberNavAppGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.<CreateEventSubscriptionsFromSubscriber>d__5.MoveNext()
   at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.CreateEventSubscriptionsFromCodeunitIds(List`1 codeunitIds, NavAppGroup appGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.FindAndCreateSubscriptionInstances(NavAppGroup appGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionMetadata.InitializeAppGroupEvents(NavAppGroup appGroup)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppGroupUpdater.PrepareAppGroups(NavAppGroups groups, PerformanceLog performanceLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.PrepareAllAppGroupsForInstallChain(NavAppInstallPreCheckHelper precheckResult, PerformanceLog outerPerfLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.InternalInstallNavApp(NavAppInstallPreCheckHelper precheckResult, String name, NavTenant tenant, Boolean doNotLoadData, String activityId, PerformanceLog outerPerfLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_1.<InstallNavApp>b__1(NavTenant tenant, NavSession session)
   at Microsoft.Dynamics.Nav.Runtime.NavTenant.Microsoft.Dynamics.Nav.Runtime.ITenantSessionHandler.RunTenantActionInSystemSession(Action`2 action, Boolean throwExceptions, Boolean useCurrentCulture, Boolean allowAppsDisabledMode, LanguageSetting language)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_0.<InstallNavApp>b__0()
CallerStackTrace:
   at Microsoft.Dynamics.Nav.Diagnostic.NavDiagnostics.ComposeAndSendExceptionTraceTag(String tag, Category category, Exception exception, DiagnosticParameter parameter, Verbosity verbosity, Guid clientSessionId, Guid clientActivityId, Boolean forceLog)
   at Microsoft.Dynamics.Nav.Diagnostic.NavDiagnostics.SendExceptionTag(String tag, Category category, Exception exception, Verbosity verbosity, DiagnosticParameter message, Boolean forceLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_0.<InstallNavApp>b__0()
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.InstallNavApp(InstallNavAppArguments installNavAppArguments, Boolean async)
   at Microsoft.Dynamics.Nav.Service.NSAdminService.<>c__DisplayClass59_0.<Microsoft.Dynamics.Nav.Types.INCLAdminService.InstallNavApp>b__0(NavSession session)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.<>c__DisplayClass1_0`1.<SendTraceTagOnFailure>b__0()
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.SendTraceTagOnFailure(Action operation, String additionalInfo, Func`2 exceptionMap, String callerName)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.SendTraceTagOnFailure[T](Func`1 operation, String additionalInfo, Func`2 exceptionMap, String callerName)
   at Microsoft.Dynamics.Nav.Service.NSAdminService.Microsoft.Dynamics.Nav.Types.INCLAdminService.InstallNavApp(InstallNavAppArguments installNavAppArguments)
   at Microsoft.Dynamics.Nav.Service.Dev.DevService.<>c__DisplayClass5_1.<PublishAndInstallExtension>b__0()
   at Microsoft.Dynamics.Nav.Service.Dev.DevService.PublishAndInstallExtension(NavSession session, Stream packageStream, PerformanceLog performanceLog, SchemaUpdateMode schemaUpdateMode)
   at Microsoft.Dynamics.Nav.Service.Dev.Web.Controllers.AppsController.<PublishAndInstall>d__0.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at System.Net.Http.HttpContentMultipartExtensions.<ReadAsMultipartAsync>d__0`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(Task`1 completedTask)
   at System.Net.Http.HttpContentMultipartExtensions.<MultipartReadAsync>d__8.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at Microsoft.Owin.Host.HttpListener.RequestProcessing.ExceptionFilterStream.<ReadAsync>d__3.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()


740281f9-ab31-4507-a339-eaab8de3ea7f
ProcessId: 7572
Tag: 00000BG
ThreadId: 10
CounterInformation: 

Server instance: NAV
Category: Extensions
ClientSessionId: 00000000-0000-0000-0000-000000000000
ClientActivityId: b3016845-877f-4145-b54e-27b1e27b1a2c
ServerSessionUniqueId: 865edb5b-ee91-41f6-9ca4-760978939cd3
ServerActivityId: 684aaa9d-ebf8-4586-b7d8-f9abda74cdf9
EventTime: 04/19/2018 13:16:53
Message (ArgumentNullException): Please look in TransientTelemetry for further details, ID 740281f9-ab31-4507-a339-eaab8de3ea7f
Exception: ArgumentNullException
ExceptionStackTrace:
   at System.Attribute.GetCustomAttributes(MemberInfo element, Type type, Boolean inherit)
   at System.Attribute.GetCustomAttribute(MemberInfo element, Type attributeType, Boolean inherit)
   at System.Reflection.CustomAttributeExtensions.GetCustomAttribute[T](MemberInfo element)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventPublisherReflectionWrapper.<>c__DisplayClass3_0.<FindMethodInfoByScopeType>b__0(String key)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscription..ctor(INavEventSubscriber subscriber, NavEventSubscriberMethodInfo subscriberMethodInfo, NavAppGroup subscriberNavAppGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.<CreateEventSubscriptionsFromSubscriber>d__5.MoveNext()
   at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.CreateEventSubscriptionsFromCodeunitIds(List`1 codeunitIds, NavAppGroup appGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionFactory.FindAndCreateSubscriptionInstances(NavAppGroup appGroup, NavEventSubscriptionModifiers subscriptionModifiers)
   at Microsoft.Dynamics.Nav.EventSubscription.NavEventSubscriptionMetadata.InitializeAppGroupEvents(NavAppGroup appGroup)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppGroupUpdater.PrepareAppGroups(NavAppGroups groups, PerformanceLog performanceLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.PrepareAllAppGroupsForInstallChain(NavAppInstallPreCheckHelper precheckResult, PerformanceLog outerPerfLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.InternalInstallNavApp(NavAppInstallPreCheckHelper precheckResult, String name, NavTenant tenant, Boolean doNotLoadData, String activityId, PerformanceLog outerPerfLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_1.<InstallNavApp>b__1(NavTenant tenant, NavSession session)
   at Microsoft.Dynamics.Nav.Runtime.NavTenant.Microsoft.Dynamics.Nav.Runtime.ITenantSessionHandler.RunTenantActionInSystemSession(Action`2 action, Boolean throwExceptions, Boolean useCurrentCulture, Boolean allowAppsDisabledMode, LanguageSetting language)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_0.<InstallNavApp>b__0()
CallerStackTrace:
   at Microsoft.Dynamics.Nav.Diagnostic.NavDiagnostics.ComposeAndSendExceptionTraceTag(String tag, Category category, Exception exception, DiagnosticParameter parameter, Verbosity verbosity, Guid clientSessionId, Guid clientActivityId, Boolean forceLog)
   at Microsoft.Dynamics.Nav.Diagnostic.NavDiagnostics.SendExceptionTag(String tag, Category category, Exception exception, Verbosity verbosity, DiagnosticParameter message, Boolean forceLog)
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.<>c__DisplayClass26_0.<InstallNavApp>b__0()
   at Microsoft.Dynamics.Nav.Runtime.NavManagementTasks.InstallNavApp(InstallNavAppArguments installNavAppArguments, Boolean async)
   at Microsoft.Dynamics.Nav.Service.NSAdminService.<>c__DisplayClass59_0.<Microsoft.Dynamics.Nav.Types.INCLAdminService.InstallNavApp>b__0(NavSession session)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.<>c__DisplayClass1_0`1.<SendTraceTagOnFailure>b__0()
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.SendTraceTagOnFailure(Action operation, String additionalInfo, Func`2 exceptionMap, String callerName)
   at Microsoft.Dynamics.Nav.Runtime.Apps.NavAppDiagnosticSession.SendTraceTagOnFailure[T](Func`1 operation, String additionalInfo, Func`2 exceptionMap, String callerName)
   at Microsoft.Dynamics.Nav.Service.NSAdminService.Microsoft.Dynamics.Nav.Types.INCLAdminService.InstallNavApp(InstallNavAppArguments installNavAppArguments)
   at Microsoft.Dynamics.Nav.Service.Dev.DevService.<>c__DisplayClass5_1.<PublishAndInstallExtension>b__0()
   at Microsoft.Dynamics.Nav.Service.Dev.DevService.PublishAndInstallExtension(NavSession session, Stream packageStream, PerformanceLog performanceLog, SchemaUpdateMode schemaUpdateMode)
   at Microsoft.Dynamics.Nav.Service.Dev.Web.Controllers.AppsController.<PublishAndInstall>d__0.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at System.Net.Http.HttpContentMultipartExtensions.<ReadAsMultipartAsync>d__0`1.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(Task`1 completedTask)
   at System.Net.Http.HttpContentMultipartExtensions.<MultipartReadAsync>d__8.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(Action action, Boolean allowInlining, Task& currentTask)
   at System.Threading.Tasks.Task.FinishContinuations()
   at System.Threading.Tasks.Task`1.TrySetResult(TResult result)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetResult(TResult result)
   at Microsoft.Owin.Host.HttpListener.RequestProcessing.ExceptionFilterStream.<ReadAsync>d__3.MoveNext()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.MoveNextRunner.Run()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()


ProcessId: 7572
Tag: 00000BG
ThreadId: 10
CounterInformation: 

Server instance: NAV
Category: Development
ClientSessionId: 00000000-0000-0000-0000-000000000000
ClientActivityId: b3016845-877f-4145-b54e-27b1e27b1a2c
ServerSessionUniqueId: 0c921da3-49c3-4d1c-bac1-5f8966d92bbe
ServerActivityId: 47544006-115c-4cd3-8b51-f0097d38d62d
EventTime: 04/19/2018 13:16:53
Message Failed request -- Method:POST; Url:https://bcsandbox:7049/NAV/dev/apps?tenant=default&SchemaUpdateMode=recreate; StatusCode:422; ReasonPhrase:Unprocessable Entity
ProcessId: 7572
Tag: 00000LY
ThreadId: 10
CounterInformation: 

Now what should I do to resolve this problem?

[doivosevic]

Hi @DanielGoehler . Looks like a platform issue so I'm trying to get in touch with the other team.

Could this be related to event subscriptions on codeunits?

This can happen when:
-An app has already added a codeunit (50000)
-Then, a codeunit with the same ID (50000) is added to the base app while running
Since the server does not support introducing a base object after customized versions exist,
the lookup will not find the base instance.

?

It would help a lot if you could somehow isolate the issue into some problematic code to make it easier for us to investigate