I get a exception

[germsen]

Hi

I have a very large object contain several list of other objedcts etc when i try to serialize it then I get a exception. The class is to big to post here but the stack trace are :

   at ExtendedXmlSerializer.ReflectionModel.TypeCoercer.Get(TypeInfo parameter)
   at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at System.Collections.Immutable.ImmutableArray.CreateRange[T](IEnumerable`1 items)
   at System.Collections.Immutable.ImmutableArray.ToImmutableArray[TSource](IEnumerable`1 items)
   at ExtendedXmlSerializer.ReflectionModel.SelectCoercer`2.Get(ImmutableArray`1 parameter)
   at ExtendedXmlSerializer.Core.Sources.CoercedResult`3.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.CoercedResult`3.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.CoercedResult`3.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.DecoratedSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.ReflectionModel.Extensions.Get[T](IParameterizedSource`2 this, TypeInfo[] parameters)
   at ExtendedXmlSerializer.ExtensionModel.Content.Members.AllowedMemberValuesExtension.Source.From(MemberDescriptor descriptor)
   at ExtendedXmlSerializer.ExtensionModel.Content.Members.AllowedMemberValuesExtension.Source.Get(MemberInfo parameter)
   at ExtendedXmlSerializer.Core.Sources.LinkedDecoratedSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.DecoratedSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.ContentModel.Members.WritableMemberAccessors.Create(IMember parameter)
   at System.Runtime.CompilerServices.ConditionalWeakTable`2.GetValue(TKey key, CreateValueCallback createValueCallback)
   at ExtendedXmlSerializer.Core.Sources.ReferenceCacheBase`2.Get(TKey key)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.DecoratedSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Specifications.DelegatedAssignedSpecification`2.IsSatisfiedBy(TParameter parameter)
   at ExtendedXmlSerializer.Core.Specifications.AllSpecification`1.IsSatisfiedBy(T parameter)
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.OrderedEnumerable`1.<GetEnumerator>d__1.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at System.Collections.Immutable.ImmutableArray.CreateRange[T](IEnumerable`1 items)
   at System.Collections.Immutable.ImmutableArray.ToImmutableArray[TSource](IEnumerable`1 items)
   at ExtendedXmlSerializer.ContentModel.Members.TypeMembers.Create(TypeInfo parameter)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at ExtendedXmlSerializer.Core.Sources.CacheBase`2.Get(TKey key)
   at ExtendedXmlSerializer.ContentModel.Members.MemberSerializations.Create(TypeInfo parameter)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at ExtendedXmlSerializer.Core.Sources.CacheBase`2.Get(TKey key)
   at ExtendedXmlSerializer.ContentModel.Members.InstanceMemberSerialization..ctor(TypeInfo type, IMemberSerializations serializations)
   at ExtendedXmlSerializer.ContentModel.Members.InstanceMemberSerializations.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ContentModel.Members.MemberedContents.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.Core.Sources.ConditionalSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.ContentModel.Content.Recursion.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.Core.Sources.DecoratedSource`2.Get(TParameter parameter)
   at ExtendedXmlSerializer.ExtensionMethodsForCoreSources.Get[T](IParameterizedSource`2 this, Type parameter)
   at ExtendedXmlSerializer.ExtensionModel.Types.NullableStructureAwareExtension.NullableStructureAwareContents.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ExtensionModel.Xml.CustomSerializationExtension.Contents.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.Core.Sources.Cache`2.Create(TKey parameter)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at ExtendedXmlSerializer.Core.Sources.CacheBase`2.Get(TKey key)
   at ExtendedXmlSerializer.ExtensionModel.References.DeferredContents.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ContentModel.Content.Serializers.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ExtensionModel.References.ReferenceAwareSerializers.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ContentModel.Content.DynamicAwareSerializers.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.ExtensionModel.RootInstanceExtension.Serializers.Get(TypeInfo parameter)
   at ExtendedXmlSerializer.Core.Sources.Cache`2.Create(TKey parameter)
   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
   at ExtendedXmlSerializer.Core.Sources.CacheBase`2.Get(TKey key)
   at ExtendedXmlSerializer.ExtensionMethodsForCoreSources.Get[T](IParameterizedSource`2 this, Type parameter)
   at ExtendedXmlSerializer.ExtensionModel.Xml.Write.Execute(Writing parameter)
   at ExtendedXmlSerializer.ExtensionModel.Xml.Serializer.Serialize(XmlWriter writer, Object instance)
   at ExtendedXmlSerializer.ExtensionModel.Xml.ExtendedXmlSerializer.Serialize(XmlWriter writer, Object instance)
   at ExtendedXmlSerializer.ExtensionModel.Xml.InstanceFormatter.Get(Object parameter)
   at ExtendedXmlSerializer.ExtensionMethodsForSerialization.Serialize(IExtendedXmlSerializer this, IXmlWriterFactory factory, Func`1 stream, Object instance)
   at ExtendedXmlSerializer.ExtensionMethodsForSerialization.Serialize(IExtendedXmlSerializer this, XmlWriterSettings settings, Object instance)
   at XLF.Win.Framework.Compress.CompressObject[T](T value) in c:\SourceCode\XLF\XLF.Architect\Presentation\XLF.Win.Framework\Compress.cs:line 33
   at XLF.Services.DB.UserService.Verify(String userName, String password, String cvrno) in c:\SourceCode\XLF\XLF.Architect\Services\XLF.Services.DB\Authorization\UserService.cs:line 829
   at DynamicModule.ns.Wrapped_IUserService_2b4897a7862d4953b3bd4134a22185f3.<Verify_DelegateImplementation>__0(IMethodInvocation inputs, GetNextInterceptionBehaviorDelegate getNext)

Let me know if you need other information or I can do anything

[Mike-E-angelo]

Hi @germsen thanks for writing in and reporting this. Are you able to say if this occurs when data is not applied? That is, if you try to serialize an empty (simply activated via new) instance, does this problem occur?

Unfortunately, it's not exactly possible to see what's happening via a stack trace, just that it's happening. If you are able to provide a simple reproduction with some basic code I can take a further look into it for you.

[germsen]

Hi Thanks for the answer. The object is very large with many sub objects there again have subobjects so its very difficult to say where it went wrong without use a lot of time on it which I don’t have. When I serialize it then I use none parameter except from new. I can also understand its difficult for you to address the problem so its OK. Thanks for your help Fra: Mike-E ***@***.***> Sendt: 2. august 2021 10:52 Til: ExtendedXmlSerializer/home ***@***.***> Cc: germsen ***@***.***>; Mention ***@***.***> Emne: Re: [ExtendedXmlSerializer/home] I get a exception (#526) Hi @germsen <https://github.com/germsen> thanks for writing in and reporting this. Are you able to say if this occurs when data is not applied? That is, if you try to serialize an empty (simply activated via new) instance, does this problem occur? Unfortunately, it's not exactly possible to see what's happening via a stack trace, just that it's happening. If you are able to provide a simple reproduction with some basic code I can take a further look into it for you. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#526 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALMGVHRRXQYCZGI4IKO5ABTT2ZMDHANCNFSM5BLQFSXQ> . <http://www.mailscanner.eu/1x1spacer.gif>

[Mike-E-angelo]

OK, no worries @germsen I am a bit slammed with time too, per #383. However, if you do manage to somehow find time and are able to get a reproducible project/code at some point, I will do my best to see if I can help you. 👍

[Mike-E-angelo]

Going through the issues here. If you do manage to produce a project that reproduces the issue I can take a further look into this for you. Closing this issue for now.