Develop Reference

Trying to update the managed reference registry with invalid propertyPath

I have got this error while running my project: Trying to update the managed reference registry with invalid propertyPath(likely caused by a missing reference instance)'managedReferences[5133702300286058497].value', with value '2' in Unity 2021.3.9f1 Personal.
I have no clue what causes it and the error doesn't link to any of my scripts (or anything at all).
It happens only when I click on the run button and the project still works normally after unpausing it.
Does anybody know where to look to fix it (I checked the last properties I added) or what may cause it?
Thanks for your help

I still don't what really caused this error but I managed to fix it.
After discovering that propertyPath is a method of SerializedProperty, I tried to force the reserialization of my objects.
The fix was simply to remove the main script of my project containing lots of parameters I set through the inspector (I use OdinInspector) and recreate it.

Attempting to run C# on cloud9 IDE but receiving errors

I’m new to Cloud9 and I’m facing some issues.
I’m attempting to run the C# code on the IDE and am failing to do so, I think I know why but I cant seem to be able to resolve the issue.
The picture uploaded below should have everything needed to solve the problem
enter image description here
Upon further research, I found a link that goes through a step by step process on how to install .NET core. However, I'm having issues, with setting the project template using this code for the terminal dotnet new console -lang C#
It starts decompressing then stops at 99%. (as indicated in image below) The first error that pops up states that System.IO.IOException: No space left on device not sure what to do with this though.
https://imgur.com/a/30Vh6Eu
I kept on attempting the same code and it has managed to complete the decompressing stage only to start resetting again at the Expanding stage. (Refer to image below).
https://imgur.com/a/UMtpYow

Run C# is not yet supported on Cloud9 IDE
https://docs.c9.io/docs/supported-languages

I think #shingo is correct to say C# is not supported BY DEFAULT. It is possible, however, to make it happen as shown in the links below, but not advisable as there is little help out there. I wouldn't do it if I were you.
blog help
youtube
aws documentation not specifically about c# but related

C# Visual Studio Debug DoDragDrop causes Win32 Exception clipboard format registration did not suceed

So I've been trying to pass Tuple data types in the DoDragDrop method of a winforms control. This does not appear to possible. I do get a Win32 Exception saying that clipboard was unable to register the format. It works fine with other datatypes which are not Tuple.
Is there any way to pass a tuple in a DataObject?
This applies to both normal Tuples and Value Tuples.
This does not happen with every Tuple .... Currently the following has been observed:
Tuple<RefType, RefType> does not work
Tuple<RefType, baseType> does work
Tuple<RefType> does work
Tuple<object, object> does work
This appears to be somewhat specific to my project as I am currently unable to make a minimal example that shows the same behaviour ...
Apparently its specific to the solution. I did make a minimal test project in the solution the error appears in and made it an independent project that starts up by itself. The error happens. If I reference that project in a different solution and run it, the error does not happen.
The error also only happens in Debug mode. If I run the application outside of Visual Studio it does not happen.

It turned out that this had nothing to do with DoDragDrop or Tuples in the end.
Deleting the .vs folder inside the solution made the error go away. Apparently something was misconfigured/broken inside there. No clue what however.
You might try this if you run into a similar problem

SharpPcap OnPcapStatistics event never fires?

I am trying to get SharpPcap Statistics to work, but the OnPcapStatistics event never fires.
Here's the code: SharpPcap Example 11: statistics
Code project article: SharpPcap: Statistics
Does anyone know why?

You just found a bug!
WinPcapDevice was creating a new SendPacketArrivalEvent() instead of overriding it. Modified PcapDevice.SendPacketArrivalEvent() to be a virtual and WinPcapDevice.SendPacketArrivalEvent() to be an override and now the correct method is called.
The issue was that because WinPcapDevice was creating a new method instead of overriding it that PcapDevice was capturing a packet and calling its own SendPacketArrivalEvent(). This implementation doesn't handle statistics events as they are specific to WinPcapDevices.
Fixed the issue, updated the assembly info to 4.0.1 and uploaded the assembly to filedropper:
http://www.filedropper.com/sharppcap
If you could try that and see that it works I'll check the fix into git and it will go out with the next release of SharpPcap.
Thanks again for the bug report.
Chris
Author of SharpPcap

"Invalid postback or callback argument" after new deployment

Recently deployed a project into production and have run into the "Invalid postback or callback argument" error. We haven't encountered this in testing at all and after some research have found that the problem occurs in the following situation:
Old version is published and accessed.
New version is published and accessed without clearing the Temporary Files.
Drop down is changed twice. (The first time everything works fine.)
The fix for the clients that have called in has been to clear their temporary internet files but this isn't the ideal fix. Can anyone think of a reason why this would be happening and stop happening after the temp files have been cleared?
BTW: The app is ASP.NET 3.5 written in C#. We're using a javascript call back in this particular control that's causing this issue.

We didn't want to use the "enableEventValidation=false" trick as this isn't a consistent issue. From pretty early on, we were able to fix the issue case by case by clearing the temp files.
After some more looking today it was suggested that we rename our js file and behold, the issue is resolved locally. Seems that each user has had our old js file stored.
As to why it was throwing the "Invalid Postback" rather than a javascript error, we're not sure. There are other ways of specifying the version number in the script tags but for now we opted for the rename.

Since you mentioned that you're using a javascript callback, this may be related to event validation. If that's so, there is a workaround for that problem which is adding the following line to web.config:
<pages enableEventValidation="false"/>
So that, event validation is disabled in your pages. To turn it off is not recommended for security reasons because it verifies that arguments are originated by the server control.
You can get detailed information here about why this error occurs.