DllNotFoundExceptions and SecurityException when using with Mono

[knocte]

When testing my app in Ubuntu 18.04, I've seen these stacktraces when SharpRaven apparently tried to send reports to Sentry:

[ERROR] System.DllNotFoundException: api-ms-win-core-sysinfo-l1-1-0.dll
  at (wrapper managed-to-native) Interop+mincore:GetSystemInfo (Interop/mincore/SYSTEM_INFO&)
  at System.Runtime.InteropServices.RuntimeInformation.get_ProcessArchitecture () [0x0001c] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at SharpRaven.Data.Context.Device.GetArchitecture () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Context.Device.Create () [0x0001b] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
[ERROR] System.DllNotFoundException: ntdll.dll
  at (wrapper managed-to-native) Interop+NtDll:RtlGetVersion (Interop/NtDll/RTL_OSVERSIONINFOEX&)
  at Interop+NtDll.RtlGetVersion () [0x0001a] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at System.Runtime.InteropServices.RuntimeInformation.get_OSDescription () [0x00007] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at SharpRaven.Data.Context.OperatingSystem.Create () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
[ERROR] System.Security.SecurityException: No access to the given key ---> System.UnauthorizedAccessException: Access to the path "/etc/mono/registry" is denied.
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x00070] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.DirectoryInfo.Create () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:Create ()
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x0003f] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir, System.Boolean is_volatile) [0x0004a] in <8f2c484307284b51944a1a13a14c0266>:0 
   --- End of inner exception stack trace ---
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir, System.Boolean is_volatile) [0x00062] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler.Lookup (Microsoft.Win32.RegistryKey rkey, System.Boolean createNonExisting) [0x000ce] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.UnixRegistryApi.OpenSubKey (Microsoft.Win32.RegistryKey rkey, System.String keyname, System.Boolean writable) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.RegistryKey.OpenSubKey (System.String name, System.Boolean writable) [0x0001e] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.RegistryKey.OpenSubKey (System.String name) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) Microsoft.Win32.RegistryKey:OpenSubKey (string)
  at SharpRaven.Utilities.RuntimeInfoHelper.Get45PlusLatestInstallationFromRegistry () [0x0000f] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Utilities.RuntimeInfoHelper.GetRuntime () [0x00019] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Context.Runtime.Create () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 

[bruno-garcia]

It's trying to get .NET Framework installation through Get45PlusLatestInstallationFromRegistry while running on Mono. This code path only makes sense when running on Windows though.

The code does have a guard:

raven-csharp/src/app/SharpRaven/Utilities/RuntimeInfoHelper.cs

Lines 40 to 43 in 952adea

	if (runtime.IsNetFx())
	{
	runtime.Build = Get45PlusLatestInstallationFromRegistry()?.ToString();
	}

Could you please describe your app a bit? what version of the framework you are using?

[knocte]

I guess I haven't seen this again.

[bruno-garcia]

That's good to know.
do you plan to move to NuGet package Sentry?
What are the reasons not to? Tks

[knocte]

What are the reasons not to?

I already explained in some other github issue I think: doesn't have Xamarin.iOS support.

[knocte]

getsentry/sentry-dotnet#122

[bruno-garcia]

There was an update to that thread because of other customers reporting they use it with Xamarin iOS and Android but if things are working fine for you as is, makes sense to stay.

I hope we get to focus on Xamarin for a bit to make sure the experience is good. Likely releasing Sentry.Xamarin

[knocte]

makes sense to stay.

Exactly, especially taking in account that sentry-dotnet seems to only be better than raven-csharp in one aspect: storing exceptions when app is offline, to send them later. IMO this is a feature that I would rarely benefit from. Make sentry-dotnet more compelling, and I might evaluate it myself on Xamarin platforms.

[bruno-garcia]

I believe you think there's no compelling feature then because offline mode is not there yet. We would do that as part of the Xamarin support.

IMHO (a bias one) there are many reasons to change. Main ones I can think of are:

• Background event submission means you don't delay user interaction while events are sent to Sentry. In the new SDK events are sent in the background for that reason.
  If you need to wait for the event to flush you can call await SentrySdk.FlushAsync().
• Request body is compressed which makes it faster to send and uses less user data.
• Debug mode which helps you see what the SDK is doing
• Uses HttpClient instead of HttpWebRequest
• It has a Scope you can use to add data that later gets added to events going out on the same scope
• Strong naming (if you need that)
• Sourcelink so u can debug though the SDK
• Packages are decoupled so we can build stuff on top (like ASPNET Core is its own package so you don't need Web related stuff happening on Xamarin app)
• Event processors you can add to the scope or to SentryOptions.
• Doesn't support 429 so you might be flooding sentry and using customer data plan

I understand many of those do not apply to you. I'm still trying to push to get proper Xamarin support (send device data automatically etc) in which case I'll be updating that other issue and hopefully have a compelling reason to have you move over.

[knocte]

Hey I've seen this issue again, it should be reopened. Can we get a hotfix? If running on Linux it should not call Interop+NtDll.RtlGetVersion at all.

[knocte]

New stacktrace:

[ERROR] System.DllNotFoundException: api-ms-win-core-sysinfo-l1-1-0.dll
  at (wrapper managed-to-native) Interop+mincore:GetSystemInfo (Interop/mincore/SYSTEM_INFO&)
  at System.Runtime.InteropServices.RuntimeInformation.get_ProcessArchitecture () [0x0001c] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at SharpRaven.Data.Context.Device.GetArchitecture () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Context.Device.Create () [0x0001b] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
[ERROR] System.DllNotFoundException: ntdll.dll
  at (wrapper managed-to-native) Interop+NtDll:RtlGetVersion (Interop/NtDll/RTL_OSVERSIONINFOEX&)
  at Interop+NtDll.RtlGetVersion () [0x0001a] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at System.Runtime.InteropServices.RuntimeInformation.get_OSDescription () [0x00007] in <dd91439f3167478ebd2cbf9c036a1395>:0 
  at SharpRaven.Data.Context.OperatingSystem.Create () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
[ERROR] System.Security.SecurityException: No access to the given key ---> System.UnauthorizedAccessException: Access to the path "/snap/gwallet/x1/usr/etc" is denied.
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x00070] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.DirectoryInfo.Create () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:Create ()
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x0003f] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.DirectoryInfo.Create () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:Create ()
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x0003f] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.DirectoryInfo.Create () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:Create ()
  at System.IO.Directory.CreateDirectoriesInternal (System.String path) [0x0003f] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.IO.Directory.CreateDirectory (System.String path) [0x000a4] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir, System.Boolean is_volatile) [0x0004a] in <8f2c484307284b51944a1a13a14c0266>:0 
   --- End of inner exception stack trace ---
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir, System.Boolean is_volatile) [0x00062] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler..ctor (Microsoft.Win32.RegistryKey rkey, System.String basedir) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.KeyHandler.Lookup (Microsoft.Win32.RegistryKey rkey, System.Boolean createNonExisting) [0x000ce] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.UnixRegistryApi.OpenSubKey (Microsoft.Win32.RegistryKey rkey, System.String keyname, System.Boolean writable) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.RegistryKey.OpenSubKey (System.String name, System.Boolean writable) [0x0001e] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Microsoft.Win32.RegistryKey.OpenSubKey (System.String name) [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 
  at (wrapper remoting-invoke-with-check) Microsoft.Win32.RegistryKey:OpenSubKey (string)
  at SharpRaven.Utilities.RuntimeInfoHelper.Get45PlusLatestInstallationFromRegistry () [0x0000f] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Utilities.RuntimeInfoHelper.GetRuntime () [0x00019] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Context.Runtime.Create () [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
[ERROR] System.TypeInitializationException: The type initializer for 'System.Net.WebRequest' threw an exception. ---> System.Configuration.ConfigurationErrorsException: Error Initializing the configuration system. ---> System.Configuration.ConfigurationErrorsException: Unrecognized configuration section <startup> (/snap/gwallet/x1/lib/gwallet/GWallet.Frontend.Console.exe.config line 3)
  at System.Configuration.ConfigInfo.ThrowException (System.String text, System.Xml.XmlReader reader) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadContent (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed, System.Boolean root) [0x00170] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadRootData (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.ReadConfigFile (System.Xml.XmlReader reader, System.String fileName) [0x000ec] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Load () [0x00052] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Init (System.Configuration.Internal.IConfigSystem system, System.String configPath, System.Configuration.Configuration parent) [0x00065] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration..ctor (System.Configuration.InternalConfigurationSystem system, System.String locationSubPath) [0x0005c] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.InternalConfigurationFactory.Create (System.Type typeConfigHost, System.Object[] hostInitConfigurationParams) [0x0000e] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.OpenExeConfigurationInternal (System.Configuration.ConfigurationUserLevel userLevel, System.Reflection.Assembly calling_assembly, System.String exePath) [0x00107] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00011] in <d6de850e07274db588ca7c247bfa5ec6>:0 
   --- End of inner exception stack trace ---
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00030] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection (System.String configKey) [0x00000] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.GetSection (System.String sectionName) [0x00005] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Net.WebRequest..cctor () [0x00014] in <bd46d4d4f7964dfa9beea098499ab597>:0 
   --- End of inner exception stack trace ---
  at SharpRaven.Data.Requester.CreateWebRequest (System.Uri uri) [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Requester..ctor (SharpRaven.Data.JsonPacket packet, SharpRaven.RavenClient ravenClient) [0x0004f] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.RavenClient.Send (SharpRaven.Data.JsonPacket packet) [0x00002] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
System.TypeInitializationException: The type initializer for 'System.Net.ServicePointManager' threw an exception. ---> System.Configuration.ConfigurationErrorsException: Error Initializing the configuration system. ---> System.Configuration.ConfigurationErrorsException: Unrecognized configuration section <startup> (/snap/gwallet/x1/lib/gwallet/GWallet.Frontend.Console.exe.config line 3)
  at System.Configuration.ConfigInfo.ThrowException (System.String text, System.Xml.XmlReader reader) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadContent (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed, System.Boolean root) [0x00170] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadRootData (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.ReadConfigFile (System.Xml.XmlReader reader, System.String fileName) [0x000ec] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Load () [0x00052] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Init (System.Configuration.Internal.IConfigSystem system, System.String configPath, System.Configuration.Configuration parent) [0x00065] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration..ctor (System.Configuration.InternalConfigurationSystem system, System.String locationSubPath) [0x0005c] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.InternalConfigurationFactory.Create (System.Type typeConfigHost, System.Object[] hostInitConfigurationParams) [0x0000e] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.OpenExeConfigurationInternal (System.Configuration.ConfigurationUserLevel userLevel, System.Reflection.Assembly calling_assembly, System.String exePath) [0x00107] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00011] in <d6de850e07274db588ca7c247bfa5ec6>:0 
   --- End of inner exception stack trace ---
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00030] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection (System.String configKey) [0x00000] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.GetSection (System.String sectionName) [0x00005] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Net.ServicePointManager..cctor () [0x00040] in <bd46d4d4f7964dfa9beea098499ab597>:0 
   --- End of inner exception stack trace ---
  at System.Net.Http.HttpClientHandler.Dispose (System.Boolean disposing) [0x0001d] in <41c316444c8a4380b9344ba09eeb18de>:0 
  at System.Net.Http.HttpMessageHandler.Dispose () [0x00000] in <41c316444c8a4380b9344ba09eeb18de>:0 
  at System.Net.Http.HttpMessageInvoker.Dispose (System.Boolean disposing) [0x0001c] in <41c316444c8a4380b9344ba09eeb18de>:0 
  at System.Net.Http.HttpClient.Dispose (System.Boolean disposing) [0x00023] in <41c316444c8a4380b9344ba09eeb18de>:0 
  at System.Net.Http.HttpMessageInvoker.Dispose () [0x00000] in <41c316444c8a4380b9344ba09eeb18de>:0 
  at Microsoft.FSharp.Core.LanguagePrimitives+IntrinsicFunctions.Dispose[T] (T resource) [0x0000a] in <039b17603f7a807e0eeaa652dc64c784>:0 
  at Microsoft.FSharp.Control.AsyncPrimitives+disposeFunction@595-1[b,T].Invoke (b _arg1) [0x00014] in <039b17603f7a807e0eeaa652dc64c784>:0 
  at Microsoft.FSharp.Control.AsyncPrimitives.CallThenContinue[a,b] (Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] userCode, a arg, Microsoft.FSharp.Control.AsyncActivation`1[T] ctxt) [0x00005] in <039b17603f7a807e0eeaa652dc64c784>:0 
  at Microsoft.FSharp.Control.AsyncPrimitives+econt@492[T].Invoke (System.Runtime.ExceptionServices.ExceptionDispatchInfo exn) [0x0002f] in <039b17603f7a807e0eeaa652dc64c784>:0 
  at Microsoft.FSharp.Control.AsyncPrimitives+continuation@943-1[T].Invoke (Microsoft.FSharp.Core.Unit unitVar0) [0x00080] in <039b17603f7a807e0eeaa652dc64c784>:0 
  at Microsoft.FSharp.Control.Trampoline.Execute (Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] firstAction) [0x00020] in <039b17603f7a807e0eeaa652dc64c784>:0 
[ERROR] System.TypeInitializationException: The type initializer for 'System.Net.WebRequest' threw an exception. ---> System.Configuration.ConfigurationErrorsException: Error Initializing the configuration system. ---> System.Configuration.ConfigurationErrorsException: Unrecognized configuration section <startup> (/snap/gwallet/x1/lib/gwallet/GWallet.Frontend.Console.exe.config line 3)
  at System.Configuration.ConfigInfo.ThrowException (System.String text, System.Xml.XmlReader reader) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadContent (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed, System.Boolean root) [0x00170] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.SectionGroupInfo.ReadRootData (System.Xml.XmlReader reader, System.Configuration.Configuration config, System.Boolean overrideAllowed) [0x00007] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.ReadConfigFile (System.Xml.XmlReader reader, System.String fileName) [0x000ec] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Load () [0x00052] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration.Init (System.Configuration.Internal.IConfigSystem system, System.String configPath, System.Configuration.Configuration parent) [0x00065] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.Configuration..ctor (System.Configuration.InternalConfigurationSystem system, System.String locationSubPath) [0x0005c] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.InternalConfigurationFactory.Create (System.Type typeConfigHost, System.Object[] hostInitConfigurationParams) [0x0000e] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.OpenExeConfigurationInternal (System.Configuration.ConfigurationUserLevel userLevel, System.Reflection.Assembly calling_assembly, System.String exePath) [0x00107] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00011] in <d6de850e07274db588ca7c247bfa5ec6>:0 
   --- End of inner exception stack trace ---
  at System.Configuration.ClientConfigurationSystem.get_Configuration () [0x00030] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection (System.String configKey) [0x00000] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Configuration.ConfigurationManager.GetSection (System.String sectionName) [0x00005] in <d6de850e07274db588ca7c247bfa5ec6>:0 
  at System.Net.WebRequest..cctor () [0x00014] in <bd46d4d4f7964dfa9beea098499ab597>:0 
   --- End of inner exception stack trace ---
  at SharpRaven.Data.Requester.CreateWebRequest (System.Uri uri) [0x00000] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Requester..ctor (SharpRaven.Data.JsonPacket packet, SharpRaven.RavenClient ravenClient) [0x0004f] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.RavenClient.Send (SharpRaven.Data.JsonPacket packet) [0x00002] in <9d0d9023551f4804a7104ebbc1f9bfae>:0

[knocte]

I think this is the more narrowed culprit:

  at (wrapper remoting-invoke-with-check) Microsoft.Win32.RegistryKey:OpenSubKey (string)
  at SharpRaven.Utilities.RuntimeInfoHelper.Get45PlusLatestInstallationFromRegistry () [0x0000f] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Utilities.RuntimeInfoHelper.GetRuntime () [0x00019] in <9d0d9023551f4804a7104ebbc1f9bfae>:0 
  at SharpRaven.Data.Context.Runtime.Create ()

[bruno-garcia]

Hi @knocte
Could you please provide some context like the version of the Mono runtime, the Linux distro? That's an F# app running ASP.NET on Mono or a desktop app on Linux?

The first stack trace seems to hit get_ProcessArchitecture which happens in System.Runtime.InteropServices.RuntimeInformation. What version of this assembly do you have loaded? Seems like it picked the assembly for Windows.

It happens here:

raven-csharp/src/app/SharpRaven/Utilities/RuntimeInfoHelper.cs

Lines 39 to 44 in 952adea

	#if NET45PLUS_REGISTRY_VERSION // .NET Framework 4.5 and later
	if (runtime.IsNetFx())
	{
	runtime.Build = Get45PlusLatestInstallationFromRegistry()?.ToString();
	}
	#endif

Finally, it seems this just gets logged out to console but no crash happens, is that correct?

raven-csharp/src/app/SharpRaven/Data/Context/Runtime.cs

Lines 91 to 101 in 952adea

	public static Runtime Create()
	{
	try
	{
	return RuntimeInfoHelper.GetRuntime();
	}
	catch (Exception e)
	{
	SystemUtil.WriteError(e);
	return null;
	}

[knocte]

Could you please provide some context like the version of the Mono runtime, the Linux distro?

Ubuntu 18.04 LTS

That's an F# app running ASP.NET on Mono or a desktop app on Linux?

F# desktop app on Linux running Mono 6.6.0.161

What version of this assembly do you have loaded? Seems like it picked the assembly for Windows.

How can I know that?

gets logged out to console but no crash happens, is that correct?

Yes true, but the error is not sent to Sentry.