[BUG] System.MissingMethodException thrown by EventGridTrigger

Library name and version

Azure.Messaging.EventGrid 4.9.0

Describe the bug

Not sure if this is an issue with Azure.Messaging.EventGrid or Azure Functions v4.

I updated my app to v4 runtime and started seeing weird issues with System.Text.* assemblies. I’m particularly having an issue with EventGridTrigger.

I pulled in System.Memory.Data nuget, but it didn’t make any difference.

System.MissingMethodException

Exception while executing function: EventGridTrigger Exception binding parameter 'eventGridEvent' Method not found: 'Void System.BinaryData..ctor(System.Object, System.Text.Json.JsonSerializerOptions, System.Type)'.

Microsoft.Azure.WebJobs.Host.FunctionInvocationException:
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor+<ExecuteWithLoggingAsync>d__26.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs:367)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor+<TryExecuteAsync>d__18.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs:108)
Inner exception System.InvalidOperationException handled at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw:
   at Microsoft.Azure.WebJobs.Host.Executors.DelayedException.Throw (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\DelayedException.cs:27)
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor+ParameterHelper+<PrepareParametersAsync>d__36.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs:929)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor+<ExecuteWithWatchersAsync>d__32.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs:507)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Executors.FunctionExecutor+<ExecuteWithLoggingAsync>d__26.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Executors\FunctionExecutor.cs:320)
Inner exception System.MissingMethodException handled at Microsoft.Azure.WebJobs.Host.Executors.DelayedException.Throw:
   at Azure.Messaging.EventGrid.EventGridEvent..ctor (Azure.Messaging.EventGrid, Version=4.9.0.0, Culture=neutral, PublicKeyToken=92742159e12e44c8)
   at Azure.Messaging.EventGrid.EventGridEvent.ParseMany (Azure.Messaging.EventGrid, Version=4.9.0.0, Culture=neutral, PublicKeyToken=92742159e12e44c8)
   at Azure.Messaging.EventGrid.EventGridEvent.Parse (Azure.Messaging.EventGrid, Version=4.9.0.0, Culture=neutral, PublicKeyToken=92742159e12e44c8)
   at Microsoft.Azure.WebJobs.Host.Bindings.PatternMatcher+<>c__DisplayClass8_0`2.<New>b__0 (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Bindings\PatternMatcher.cs:58)
   at Microsoft.Azure.WebJobs.Host.Bindings.TriggerAdapterBindingProvider`2+ExactBinding+<BindAsync>d__10.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Bindings\BindingProviders\TriggerAdapterBindingProvider.cs:218)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Indexers.FunctionIndexer+TriggerWrapper+<BindAsync>d__7.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Indexers\FunctionIndexer.cs:539)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult (System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
   at Microsoft.Azure.WebJobs.Host.Triggers.TriggeredFunctionBinding`1+<BindCoreAsync>d__8.MoveNext (Microsoft.Azure.WebJobs.Host, Version=3.0.32.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35: C:\projects\azure-webjobs-sdk-rqm4t\src\Microsoft.Azure.WebJobs.Host\Triggers\TriggeredFunctionBinding.cs:56)

Expected behavior

Using EventGridTrigger should not throw a System.MissingMethodException

Actual behavior

Using EventGridTrigger throws a System.MissingMethodException

Reproduction Steps

• Wire up an EventGridTrigger with an EventGridEvent object as a parameter (in my case this is attached to a blob created event from Azure Blob Storage).
• Use Functions v4 runtime and Azure.Messaging.EventGrid 4.9.0

Environment

No response

[JohnDoeKyrgyz]

We encountered this issue. The root cause was that the System.Text.Json 7.0.0 was referenced transitively from another referenced assembly. We resolved the issue by making sure that there were no references to the System.Text.Json nuget package, which allowed the System.Text.Json assembly to be resolved from the .NET 6.0 SDK.

[petro2050]

@JoshLove-msft

• Consumption
• Windows
• Code
• csproj_file_contents.txt
• public static async Task RunAsync([EventGridTrigger]EventGridEvent eventGridEvent, ExecutionContext executionContext)