Broken on .NET 9

[th0mk]

Since upgrading my project to .NET 9, I get the following error:

Jil.DeserializationException: Exception has been thrown by the target of an invocation.
 ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> System.TypeInitializationException: The type initializer for 'Jil.Deserialize.InlineDeserializer`1' threw an exception.
 ---> System.Reflection.AmbiguousMatchException: Ambiguous match found for 'System.TimeSpan System.TimeSpan FromSeconds(Int64)'.
   at System.RuntimeType.GetMethodImplCommon(String name, Int32 genericParameterCount, BindingFlags bindingAttr, Binder binder, CallingConventions callConv, Type[] types, ParameterModifier[] modifiers)
   at System.Type.GetMethod(String name, BindingFlags bindingAttr)
   at Jil.Deserialize.InlineDeserializer`1..cctor()
   --- End of inner exception stack trace ---
   at Jil.Deserialize.InlineDeserializer`1.AddGlobalVariables()
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNew(Type forType)
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNewDelegate(Int32& approximateILCount)
   at Jil.Deserialize.InlineDeserializerHelper.BuildFromStream[ReturnType](Type optionsType, DateTimeFormat dateFormat, SerializationNameFormat serializationNameFormat, Exception& exceptionDuringBuild)
   at Jil.Deserialize.TypeCache`2.Load()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   --- End of inner exception stack trace ---
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Jil.Deserialize.InlineDeserializer`1.FindAndPrimeIndirectTypes(Type forType)
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNewDelegate(Int32& approximateILCount)
   at Jil.Deserialize.InlineDeserializerHelper.BuildFromStream[ReturnType](Type optionsType, DateTimeFormat dateFormat, SerializationNameFormat serializationNameFormat, Exception& exceptionDuringBuild)
   at Jil.Deserialize.TypeCache`2.Load()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   --- End of inner exception stack trace ---
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Jil.Deserialize.InlineDeserializer`1.FindAndPrimeIndirectTypes(Type forType)
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNewDelegate(Int32& approximateILCount)
   at Jil.Deserialize.InlineDeserializerHelper.BuildFromStream[ReturnType](Type optionsType, DateTimeFormat dateFormat, SerializationNameFormat serializationNameFormat, Exception& exceptionDuringBuild)
   at Jil.Deserialize.TypeCache`2.Load()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   --- End of inner exception stack trace ---
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Jil.Deserialize.InlineDeserializer`1.FindAndPrimeIndirectTypes(Type forType)
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNewDelegate(Int32& approximateILCount)
   at Jil.Deserialize.InlineDeserializerHelper.BuildFromStream[ReturnType](Type optionsType, DateTimeFormat dateFormat, SerializationNameFormat serializationNameFormat, Exception& exceptionDuringBuild)
   at Jil.Deserialize.TypeCache`2.Load()
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   --- End of inner exception stack trace ---
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
   at Jil.Deserialize.InlineDeserializer`1.FindAndPrimeIndirectTypes(Type forType)
   at Jil.Deserialize.InlineDeserializer`1.BuildWithNewDelegate(Int32& approximateILCount)
   at Jil.Deserialize.InlineDeserializerHelper.BuildFromStream[ReturnType](Type optionsType, DateTimeFormat dateFormat, SerializationNameFormat serializationNameFormat, Exception& exceptionDuringBuild)
   at Jil.Deserialize.TypeCache`2.Load()
   at Jil.Deserialize.TypeCache`2.Get()
   at Jil.JSON.Deserialize[T](TextReader reader, Options options)
   --- End of inner exception stack trace ---
   at Jil.JSON.Deserialize[T](TextReader reader, Options options)
   at Genius.Clients.SearchClient.Search(String query)

[MaksimPrudnikau]

still broken in 2025...