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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / Technical Upgrade From...
Small and medium business | Business Central, N...
Suggested Answer

Technical Upgrade From Business Central Version 14 to Version 20 - Code Conversion from C/AL to AL

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Posted on by Nick Webb 891

I've got to Task 3 (Convert your v14 C/AL application to AL) of the procedure on this link:-

https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/upgrade/upgrade-technical-upgrade-v14-v20

which has a link to another page below:-

https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/upgrade/devenv-code-conversion

On this page, I've got to Task 7: Create and build an AL project for custom base application.

On attempting step 11: Build and compile your project (press Ctrl+Shift+B), it fails with the errors below:-

error AL0999: Internal error: System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)
---> System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilExtensions.ImportTypeDefinition(ModuleDefinition module, Type t) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilExtensions.cs:line 39
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeInfoProvider..ctor(ReaderParameters moduleReaderParameters) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeInfoProvider.cs:line 128
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeInfoProvider.Create(ReaderParameters moduleReaderParameters) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeInfoProvider.cs:line 118
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.CreateTypeInfoProvider() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 139
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.get_TypeInfoProvider() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 48
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.<LoadAssembly>b__13_0(String assemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 68
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.LoadAssembly(String fullAssemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 64
at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.DotNetResolver.LoadAssembly(String fullAssemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\DotNetResolver.cs:line 31
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.<LazyGetAssembly>b__33_0(DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 226
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.Symbol.LazySetSymbol(Action`1 setSymbol, CompletionPart completionValue, SymbolCompletionState& state) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Symbol.cs:line 572
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.LazyGetAssembly() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 214
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.get_AssemblyInfo() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 52
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.<LazyGetType>b__26_0(DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 125
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.Symbol.LazySetSymbol(Action`1 setSymbol, CompletionPart completionValue, SymbolCompletionState& state) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Symbol.cs:line 572
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.LazyGetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 123
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.get_DotNetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 55
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ModuleSymbol.GetObjectSymbolByName(ImmutableDictionary`2 objectsByName, SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\ModuleSymbol.cs:line 386
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceModuleSymbol.GetObjectSymbolByName(SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceModuleSymbol.cs:line 1353
at Microsoft.Dynamics.Nav.CodeAnalysis.ReferenceManager.ResolveDotNetObjectSymbolsByName(ModuleSymbol referencingModule, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\SymbolReference\ReferenceManager.cs:line 364
at Microsoft.Dynamics.Nav.CodeAnalysis.ReferenceManager.GetObjectSymbolsByNameAcrossModules(ModuleSymbol referencingModule, SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\SymbolReference\ReferenceManager.cs:line 330
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.GetApplicationObjectTypeSymbols(ObjectNameOrIdSyntax objectNameOrId, SymbolKind kind) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 321
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.GetSubtypedDataType(SubtypedDataTypeSyntax syntax, SymbolKind kind, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 303
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindSubTypedDataType(Symbol ownerSymbol, SubtypedDataTypeSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 289
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindType(Symbol ownerSymbol, DataTypeSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 108
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindVariableOrParameterType(Symbol ownerSymbol, TypeReferenceBaseSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 490
at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindVariableType(Symbol ownerSymbol, TypeReferenceBaseSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 420
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.LazyGetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 107
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.get_Type() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 60
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceAttributeSymbol.CheckAttribute() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceAttributeSymbol.cs:line 312
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceAttributeSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceAttributeSymbol.cs:line 277
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.ForceCompleteAttributes(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 184
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 122
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceMembersCompleteAndCheckUniqueness(SourceLocation locationOpt, DiagnosticBag diagnostics, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 175
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceCompleteMembers(SourceLocation locationOpt, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 1040
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 990
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourcePageTypeSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourcePageTypeSymbol.cs:line 50
at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceModuleSymbol.ForceCompleteMemberByLocation(SourceLocation locationOpt, Symbol member, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceModuleSymbol.cs:line 223
at System.Threading.Tasks.Parallel.<>c__DisplayClass19_0`1.<ForWorker>b__1(RangeWorker& currentWorker, Int32 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)

Any ideas what's causing this to fail?

I have the same question (0)
  • Suggested answer
    Marco Mels Profile Picture
    Marco Mels on at

    Hello,

    This is probably very difficult to answer without having a direct access to the system. The error Object reference not set to an instance of an object is a very generic one I am affraid.

    Thanks.

  • BhupendraSingh Profile Picture
    BhupendraSingh 10 on at

    Dear Nick Webb,

    have you got resolution of this error. I am also facing issue in same step .

    Convert your v14 C/AL application to AL) of the procedure on this link:-

    https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/upgrade/upgrade-technical-upgrade-v14-v20

    which has a link to another page below:-

    https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/upgrade/devenv-code-conversion

    On this page, I've got to Task 7: Create and build an AL project for custom base application.

    On attempting step 11: Build and compile your project (press Ctrl+Shift+B), it fails with the errors below:-

    error AL0999: Internal error: System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)
     ---> System.NullReferenceException: Object reference not set to an instance of an object.
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilExtensions.ImportTypeDefinition(ModuleDefinition module, Type t) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilExtensions.cs:line 39
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeInfoProvider..ctor(ReaderParameters moduleReaderParameters) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeInfoProvider.cs:line 128
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeInfoProvider.Create(ReaderParameters moduleReaderParameters) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeInfoProvider.cs:line 118
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.CreateTypeInfoProvider() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 139
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.get_TypeInfoProvider() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 48
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.<LoadAssembly>b__13_0(String assemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 68
       at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.Cecil.CecilDotNetTypeLoader.LoadAssembly(String fullAssemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\Cecil\CecilDotNetTypeLoader.cs:line 64
       at Microsoft.Dynamics.Nav.CodeAnalysis.DotNet.DotNetResolver.LoadAssembly(String fullAssemblyName) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\DotNet\DotNetResolver.cs:line 31
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.<LazyGetAssembly>b__33_0(DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 226
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.Symbol.LazySetSymbol(Action`1 setSymbol, CompletionPart completionValue, SymbolCompletionState& state) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Symbol.cs:line 572
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.LazyGetAssembly() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 214
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetAssemblySymbol.get_AssemblyInfo() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetAssemblySymbol.cs:line 52
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.<LazyGetType>b__26_0(DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 125
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.Symbol.LazySetSymbol(Action`1 setSymbol, CompletionPart completionValue, SymbolCompletionState& state) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Symbol.cs:line 572
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.LazyGetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 123
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceDotNetTypeDeclarationSymbol.get_DotNetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceDotNetTypeDeclarationSymbol.cs:line 55
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ModuleSymbol.GetObjectSymbolByName(ImmutableDictionary`2 objectsByName, SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\ModuleSymbol.cs:line 386
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceModuleSymbol.GetObjectSymbolByName(SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceModuleSymbol.cs:line 1353
       at Microsoft.Dynamics.Nav.CodeAnalysis.ReferenceManager.ResolveDotNetObjectSymbolsByName(ModuleSymbol referencingModule, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\SymbolReference\ReferenceManager.cs:line 364
       at Microsoft.Dynamics.Nav.CodeAnalysis.ReferenceManager.GetObjectSymbolsByNameAcrossModules(ModuleSymbol referencingModule, SymbolKind kind, String name) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\SymbolReference\ReferenceManager.cs:line 330
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.GetApplicationObjectTypeSymbols(ObjectNameOrIdSyntax objectNameOrId, SymbolKind kind) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 321
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.GetSubtypedDataType(SubtypedDataTypeSyntax syntax, SymbolKind kind, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 303
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindSubTypedDataType(Symbol ownerSymbol, SubtypedDataTypeSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 289
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindType(Symbol ownerSymbol, DataTypeSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 108
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindVariableOrParameterType(Symbol ownerSymbol, TypeReferenceBaseSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 490
       at Microsoft.Dynamics.Nav.CodeAnalysis.Binder.BindVariableType(Symbol ownerSymbol, TypeReferenceBaseSyntax syntax, DiagnosticBag diagnostics) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Binder\Binder_Symbols.cs:line 420
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.LazyGetType() in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 107
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceVariableSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceVariableSymbol.cs:line 126
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceMembersCompleteAndCheckUniqueness(SourceLocation locationOpt, DiagnosticBag diagnostics, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 175
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceCompleteMembers(SourceLocation locationOpt, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 1040
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.ObjectMembers`1.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken, Predicate`1 excludeFromNameUniqueness) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Members\ObjectMembers.cs:line 990
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceCodeunitTypeSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceCodeunitTypeSymbol.cs:line 52
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceModuleSymbol.ForceCompleteMemberByLocation(SourceLocation locationOpt, Symbol member, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceModuleSymbol.cs:line 223
       at System.Threading.Tasks.Parallel.<>c__DisplayClass19_0`1.<ForWorker>b__1(RangeWorker& currentWorker, Int32 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)
    --- End of stack trace from previous location ---
       at System.Threading.Tasks.Parallel.<>c__DisplayClass19_0`1.<ForWorker>b__1(RangeWorker& currentWorker, Int32 timeout, Boolean& replicationDelegateYieldedBeforeCompletion)
       at System.Threading.Tasks.TaskReplicator.Replica.Execute()
       --- End of inner exception stack trace ---
       at System.Threading.Tasks.TaskReplicator.Run[TState](ReplicatableUserAction`1 action, ParallelOptions options, Boolean stopOnFirstFailure)
       at System.Threading.Tasks.Parallel.ForWorker[TLocal](Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`1 body, Action`2 bodyWithState, Func`4 bodyWithLocal, Func`1 localInit, Action`1 localFinally)
    --- End of stack trace from previous location ---
       at System.Threading.Tasks.Parallel.ThrowSingleCancellationExceptionOrOtherException(ICollection exceptions, CancellationToken cancelToken, Exception otherException)
       at System.Threading.Tasks.Parallel.ForWorker[TLocal](Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`1 body, Action`2 bodyWithState, Func`4 bodyWithLocal, Func`1 localInit, Action`1 localFinally)
       at System.Threading.Tasks.Parallel.For(Int32 fromInclusive, Int32 toExclusive, ParallelOptions parallelOptions, Action`1 body)
       at Microsoft.Dynamics.Nav.CodeAnalysis.Symbols.SourceModuleSymbol.ForceComplete(SourceLocation locationOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Symbols\Source\SourceModuleSymbol.cs:line 101
       at Microsoft.Dynamics.Nav.CodeAnalysis.Compilation.GetSourceDeclarationDiagnostics(SyntaxTree syntaxTree, Nullable`1 filterSpanWithinTree, Func`4 locationFilterOpt, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compilation\Compilation.cs:line 1084
       at Microsoft.Dynamics.Nav.CodeAnalysis.Compilation.GetDiagnostics(CompilationStage stage, Boolean includeEarlierStages, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.CodeAnalysis\Compilation\Compilation.cs:line 680

  • Nick Webb Profile Picture
    Nick Webb 891 on at

    I'm afraid not. Most frustrating. My colleague has raised a Technical Support ticket with Microsoft. We're waiting on them right now.

  • Suggested answer
    Microsoft Dynamics 365 Business Central Profile Picture
    Microsoft Dynamics ... on at

    This issue happened due to you need to change assemblyProbingPath to only include the Service assemblies in the setting. Json to be   "C:\\Program Files\\Microsoft Dynamics 365 Business Central\\200\\Service",

    "al.assemblyProbingPaths": [

               "C:\\Program Files\\Microsoft Dynamics 365 Business Central\\200\\Service",

               "C:\\Program Files (x86)\\Microsoft Dynamics 365 Business Central\\200\\RoleTailored Client",

               "C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8"

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