Azure-cosmos-dotnet-v3: System.AggregateException

[MaherJendoubi]

We are continuously addressing and improving the SDK, if possible, make sure the problem persist in the latest SDK version.

Describe the bug
I described the bug in a blog post: A strange bug in Azure Cosmos DB SQL API account (SDK Version 3 Preview)

To Reproduce
Steps to reproduce the behavior. If you can include code snippets or links to repositories containing a repro of the issue that can help us in detecting the scenario it would speed up the resolution.

Expected behavior
A clear and concise description of what you expected to happen.

Actual behavior
Error: System.AggregateException: One or more errors occurred. (Exception has been thrown by the target of an invocation.) ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format.
at System.Number.ThrowOverflowOrFormatException(Boolean overflow, String overflowResourceKey)
at System.Double.Parse(String s)
at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index)
at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.<>c__DisplayClass43_0.b__3(String value)
at Microsoft.Azure.Cosmos.CosmosCustomHeader.Set(String value)
at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value)
at Microsoft.Azure.Cosmos.CosmosMessageHeadersBase.Add(String headerName, String value)
at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage)
at Microsoft.Azure.Cosmos.Handlers.TransportHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)
at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.ExecuteHttpRequestAsync(Func1 callbackMethod, Func3 callShouldRetry, Func3 callShouldRetryException, CancellationToken cancellationToken) at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification)
at Microsoft.Azure.Cosmos.ExecUtils.<>c__DisplayClass3_01.b__0(Task1 task)
at System.Threading.Tasks.ContinuationResultTaskFromResultTask2.InnerInvoke() at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state) --- End of stack trace from previous location where exception was thrown --- at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) --- End of stack trace from previous location where exception was thrown --- at CosmosGettingStartedDotnetCoreTutorial.Program.ReplaceFamilyItem() in D:\CosmosGettingStartedDotnetCoreTutorial\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 210 at CosmosGettingStartedDotnetCoreTutorial.Program.GetStartedDemoAsync() in D:\CosmosGettingStartedDotnetCoreTutorial\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 75 at CosmosGettingStartedDotnetCoreTutorial.Program.Main(String[] args) in D:\CosmosGettingStartedDotnetCoreTutorial\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 30 ---> (Inner Exception #0) System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format. at System.Number.ThrowOverflowOrFormatException(Boolean overflow, String overflowResourceKey) at System.Double.Parse(String s) at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value) --- End of inner exception stack trace --- at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture) at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index) at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.<>c__DisplayClass43_0.b__3(String value) at Microsoft.Azure.Cosmos.CosmosCustomHeader.Set(String value) at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value) at Microsoft.Azure.Cosmos.CosmosMessageHeadersBase.Add(String headerName, String value) at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage) at Microsoft.Azure.Cosmos.Handlers.TransportHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken) at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.ExecuteHttpRequestAsync(Func1 callbackMethod, Func3 callShouldRetry, Func3 callShouldRetryException, CancellationToken cancellationToken)
at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)<---

End of demo, press any key to exit

Environment summary
SDK Version: 3.0.0.1-preview
OS Version (e.g. Windows, Linux, MacOSX): Windows 10 Version 809

Additional context
Add any other context about the problem here (for example, complete stack traces or logs).

[ealsur]

@MaherJendoubi Is your application running dotnet Core or full framework? Which version?

[MaherJendoubi]

@ealsur it's running .NET Core 3.0 Preview 1 version.

[ealsur]

@MaherJendoubi I created a Net Core 3.0 project here https://github.com/ealsur/cosmosv3sample and it works using the credentials of a live account, I went through the tutorial as your post describes. Do you have a repo you can share that is experiencing the issue?

[MaherJendoubi]

@ealsur I run your sample. This is what I get :

Created Database: FamilyDatabase

Created Container: FamilyContainer

The thread 14916 has exited with code 0 (0x0).
Item in database with id: Andersen.1 already exists

Item in database with id: Wakefield.7 already exists

Running query: SELECT * FROM c WHERE c.LastName = 'Andersen'

Loaded 'C:Program FilesdotnetsharedMicrosoft.NETCore.App3.0.0-preview-27122-01Microsoft.CSharp.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Read {"id":"Andersen.1","LastName":"Andersen","Parents":[{"FamilyName":null,"FirstName":"Thomas"},{"FamilyName":null,"FirstName":"Mary Kay"}],"Children":[{"FamilyName":null,"FirstName":"Henriette Thaulow","Gender":"female","Grade":5,"Pets":[{"GivenName":"Fluffy"}]}],"Address":{"State":"WA","County":"King","City":"Seattle"},"IsRegistered":true}

The thread 9664 has exited with code 0 (0x0).
Exception thrown: 'System.AggregateException' in System.Private.CoreLib.dll
Exception thrown: 'System.AggregateException' in System.Private.CoreLib.dll
Exception thrown: 'System.AggregateException' in System.Private.CoreLib.dll
Loaded 'C:Program FilesdotnetsharedMicrosoft.NETCore.App3.0.0-preview-27122-01System.Diagnostics.StackTrace.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded 'C:Program FilesdotnetsharedMicrosoft.NETCore.App3.0.0-preview-27122-01System.Reflection.Metadata.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded 'C:Program FilesdotnetsharedMicrosoft.NETCore.App3.0.0-preview-27122-01System.Collections.Immutable.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Error: System.AggregateException: One or more errors occurred. (Exception has been thrown by the target of an invocation.) ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format.

at System.Number.ThrowOverflowOrFormatException(Boolean overflow, String overflowResourceKey)

at System.Double.Parse(String s)

at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value)

--- End of inner exception stack trace ---

at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index)

at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.<>c__DisplayClass43_0.b__3(String value)

at Microsoft.Azure.Cosmos.CosmosCustomHeader.Set(String value)

at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value)

at Microsoft.Azure.Cosmos.CosmosMessageHeadersBase.Add(String headerName, String value)

at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage)

at Microsoft.Azure.Cosmos.Handlers.TransportHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)

at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.ExecuteHttpRequestAsync(Func1 callbackMethod, Func3 callShouldRetry, Func`3 callShouldRetryException, CancellationToken cancellationToken)

at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)

--- End of inner exception stack trace ---

at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)

at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)

at Microsoft.Azure.Cosmos.ExecUtils.<>c__DisplayClass3_01.<ProcessResourceOperationAsync>b__0(Task1 task)

at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()

at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)

--- End of stack trace from previous location where exception was thrown ---

at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)

--- End of stack trace from previous location where exception was thrown ---

at ConsoleApp1.Program.ReplaceFamilyItem() in C:UsersM_JendoubiDocumentsGitHubcosmosv3sampleProgram.cs:line 99

at ConsoleApp1.Program.GetStartedDemoAsync() in C:UsersM_JendoubiDocumentsGitHubcosmosv3sampleProgram.cs:line 51

at ConsoleApp1.Program.Main(String[] args) in C:UsersM_JendoubiDocumentsGitHubcosmosv3sampleProgram.cs:line 260

---> (Inner Exception #0) System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format.

at System.Number.ThrowOverflowOrFormatException(Boolean overflow, String overflowResourceKey)

at System.Double.Parse(String s)

at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value)

--- End of inner exception stack trace ---

at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)

at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index)

at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.<>c__DisplayClass43_0.b__3(String value)

at Microsoft.Azure.Cosmos.CosmosCustomHeader.Set(String value)

at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value)

at Microsoft.Azure.Cosmos.CosmosMessageHeadersBase.Add(String headerName, String value)

at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage)

at Microsoft.Azure.Cosmos.Handlers.TransportHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)

at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.ExecuteHttpRequestAsync(Func1 callbackMethod, Func3 callShouldRetry, Func`3 callShouldRetryException, CancellationToken cancellationToken)

at Microsoft.Azure.Cosmos.Handlers.AbstractRetryHandler.SendAsync(CosmosRequestMessage request, CancellationToken cancellationToken)<---

End of demo, press any key to exit.

Loaded 'C:Program FilesdotnetsharedMicrosoft.NETCore.App3.0.0-preview-27122-01System.Resources.ResourceManager.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Exception thrown: 'System.InvalidOperationException' in System.Console.dll

[ealsur]

@MaherJendoubi Is this to a live account or the Emulator?

[MaherJendoubi]

@ealsur It is a live account.

[MaherJendoubi]

@ealsur How can we troubleshoot this issue?

[ealsur]

@MaherJendoubi It seems from the stacktrace that some header does not have a valid value, although I'm not sure how using NET Core 3 might generate it.
If you switch to NET Core 2.1, does it repro? Since NET Core 3 is preview, we have not tested it.

[MaherJendoubi]

@ealsur I am switching to .NET Core 2.2

λ dotnet --list-sdks
2.1.200 [C:Program Filesdotnetsdk]
2.1.201 [C:Program Filesdotnetsdk]
2.1.202 [C:Program Filesdotnetsdk]
2.1.300 [C:Program Filesdotnetsdk]
2.1.400 [C:Program Filesdotnetsdk]
2.1.401 [C:Program Filesdotnetsdk]
2.1.402 [C:Program Filesdotnetsdk]
2.1.403 [C:Program Filesdotnetsdk]
2.1.500 [C:Program Filesdotnetsdk]
2.1.600-preview-009426 [C:Program Filesdotnetsdk]
2.2.100 [C:Program Filesdotnetsdk]
3.0.100-preview-009812 [C:Program Filesdotnetsdk]

[MaherJendoubi]

@ealsur same error with .NET Core 2.2

[MaherJendoubi]

@ealsur it also repro with .NET Core 2.1

[ealsur]

Could you share a Read-Only key for that account and account name to maquaran at microsoft.com? I want to test and see what is the response coming from the account that has an invalid request charge.

[MaherJendoubi]

@ealsur done.

[MaherJendoubi]

@ealsur FYI, I am using France Central region.

[ealsur]

We synced and it seems its affecting only one machine, the same code runs in another VM.

[MaherJendoubi]

The same code runs in the VM hosted in my machine but does not on my machine. I keep investigations using Fiddler and Wireshark to know the root cause of this issue. With Fiddler, we notice the direct effect which is that the requests are missing headers.

[larserikfinholt]

I've got the same problem. Tried to run a few times, it crashed in different steps. After deleting the db, this is what I get (using emulator v2.1.3.0, tried with dotnetcore 2.0, 2.1 and 2.2):

`Beginning operations...

Error: System.AggregateException: One or more errors occurred. (Exception has been thrown by the target of an invocation.) ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format.
at System.Number.ParseDouble(String value, NumberStyles options, NumberFormatInfo numfmt)
at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index)
at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value)
at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage)
at Microsoft.Azure.Cosmos.Handlers.TransportHandler.d__2.MoveNext()
--- 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.Azure.Cosmos.Handlers.AbstractRetryHandler.d__2.MoveNext()
--- 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.Azure.Cosmos.Handlers.AbstractRetryHandler.d__1.MoveNext()
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at Microsoft.Azure.Cosmos.ExecUtils.<>c__DisplayClass3_01.b__0(Task1 task) at System.Threading.Tasks.ContinuationResultTaskFromResultTask2.InnerInvoke()
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- 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.Azure.Cosmos.CosmosDatabases.d__5.MoveNext()
--- 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 System.Runtime.CompilerServices.TaskAwaiter1.GetResult() at CosmosGettingStartedDotnetCoreTutorial.Program.<CreateDatabase>d__9.MoveNext() in C:\Projects\CosmosDbSamples\cosmos-dotnet-core-getting-started\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 74 --- 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 CosmosGettingStartedDotnetCoreTutorial.Program.<GetStartedDemoAsync>d__8.MoveNext() in C:\Projects\CosmosDbSamples\cosmos-dotnet-core-getting-started\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 59 --- 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 CosmosGettingStartedDotnetCoreTutorial.Program.<Main>d__7.MoveNext() in C:\Projects\CosmosDbSamples\cosmos-dotnet-core-getting-started\CosmosGettingStartedDotnetCoreTutorial\Program.cs:line 34 ---> (Inner Exception #0) System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: Input string was not in a correct format. at System.Number.ParseDouble(String value, NumberStyles options, NumberFormatInfo numfmt) at Microsoft.Azure.Cosmos.CosmosResponseMessageHeaders.set__requestCharge(String value) --- End of inner exception stack trace --- at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture) at System.Reflection.RuntimePropertyInfo.SetValue(Object obj, Object value, Object[] index) at Microsoft.Azure.Cosmos.CosmosMessageHeadersInternal.Add(String headerName, String value) at Microsoft.Azure.Cosmos.Extensions.ToCosmosResponseMessage(DocumentServiceResponse response, CosmosRequestMessage requestMessage) at Microsoft.Azure.Cosmos.Handlers.TransportHandler.<SendAsync>d__2.MoveNext() --- 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.Azure.Cosmos.Handlers.AbstractRetryHandler.<ExecuteHttpRequestAsync>d__2.MoveNext() --- 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.Azure.Cosmos.Handlers.AbstractRetryHandler.<SendAsync>d__1.MoveNext()<---

[ealsur]

@larserikfinholt @MaherJendoubi Could you confirm if in the environment you are facing the issue, the culture is set to use a different decimal separator? Trying to confirm if what I found is related to your scenario.

[MaherJendoubi]

@ealsur How to know it?

[MaherJendoubi]

@ealsur My Laptop is a French OS while my on-prem VM and my Azure VM are English OS.

[ealsur]

Was able to repro when setting Region to France, thanks @MaherJendoubi

[MaherJendoubi]

@ealsur That's great! Thanks Matias.

[MaherJendoubi]

@ealsur How did you find out that it may be a Culture problem?

[ealsur]

@MaherJendoubi Just thinking about the code path, the exception and the fact that it was working in a VM, I guess it just was an idea and I tried and was able to repro, but was not sure your case was the same 😄

[ealsur]

@MaherJendoubi The fix was merged and will be included in the next preview release

[MaherJendoubi]

@ealsur where can I see the fix code?

[kria]

I also just ran into this one. Any idea when the next preview release will be out, @ealsur ?

[kirankumarkolli]

New version with the fix is released https://www.nuget.org/packages/Microsoft.Azure.Cosmos/3.0.0.9-preview

[MaherJendoubi]

@kirankumarkolli thanks a lot!

[Ozzian]

I just ran into this one my self. Very hard to debug. Exists on both versions 3.0.0.9 and .10

Workaround:
Setting culture info before calling FetchNextSetAsync() seems to work.

System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo("en-gb");

Should I create a new bug about this?

[Anthony-Breneliere]

I still have the same issue on version 3.0.0.19-preview. The workaround setting culture info from "fr-fr" to "en-gb" works.

I write a document that is serialized with double typed properties:

        "latitude": 47.5842916606069,
        "longitude": 5.36402467619632,

I notice value contains a dot, as I would except in a Json file.

I think in the culture "fr", the parse function expects a comma instead of a dot.

I don't have the issue with the Container.ReadItemAsync method, but the issue can be reproduced with methods that parse the result of a query:

Container.GetItemLinqQueryable
Container.GetItemQueryIterator

[j82w]

@Ozzian and @Anthony-Breneliere is this only and issue in query?

[Anthony-Breneliere]

I don't know I only tested the methods GetItemLinqQueryable, GetItemQueryIterator and ReadItemAsync. The last one ReadItemAsync parsed the document correctly.

[j82w]

@Anthony-Breneliere I'll try creating a test for this later today. Are you still seeing this in the 3.0.0 GA release?

[Anthony-Breneliere]

@j82w I just tested it and yes I still have the issue with version 3.0.0.
To test it just store a float value like a _latitude = 47.651651651_ in CosmosDb, and run a query that returns it.
At the begining of the test add:
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo("fr-FR");

[leshq]

Hi,
Run into this one today with Cosmos DB Emulator (2.4.5.0 ddf424be) and Microsoft.EntityFrameworkCore.Cosmos provider (3.0.0-preview6.19304.10).
Found one more ticket in EF repo : https://github.com/aspnet/EntityFrameworkCore/issues/16153 with easy steps to reproduce.

Workaround:
Setting culture info before calling FetchNextSetAsync() seems to work.

System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo("en-gb");

@Ozzian nice idea! I've spent ~2 hours trying different versions of CosmosDB provider and .Net Core without any result, but your workaround looks like the most suitable one.

[j82w]

@Anthony-Breneliere and @Ozzian I created a new issue to track this: #542