(Staging) Nodegraph - Error when applying settings to pin-in changes for some entity types while searching

[Const1702]

This only occurs when modifying pins of nodes. Doesn't happen with parameter window, only the pin one.

The error will not occur when applying changes in this case (the search box is empty):

The error will occur when applying changes in this case (there is a search) after clicking on "Set Checked As Pins In" and only for some entity types:

Weirdly, this happens for specific entities. In my case for function entities: LogicDelay, TriggerSequence
The error appeared when I was working with my own entities on the root composite ENG_ReactorCore using the flowgraph.

OpenCAGE version: 0.13.1.324 (Staging)

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
   at CommandsEditor.ModifyPinsOrParameters.createParams_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9300.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
CommandsEditor
    Assembly Version: 0.3.0.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
System
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9282.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9256.0 built by: NET481REL1LAST_B
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
CathodeLib
    Assembly Version: 0.7.8.1
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
netstandard
    Assembly Version: 2.0.0.0
    Win32 Version: 4.8.9032.0
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/netstandard/v4.0_2.0.0.0__cc7b13ffcd2ddd51/netstandard.dll
----------------------------------------
DiscordRPC
    Assembly Version: 1.2.1.24
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
WeifenLuo.WinFormsUI.Docking
    Assembly Version: 1.0.0.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
System.Configuration
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Core
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9297.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Xml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Newtonsoft.Json
    Assembly Version: 13.0.0.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
WeifenLuo.WinFormsUI.Docking.ThemeVS2015
    Assembly Version: 1.0.0.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
System.Xml.Linq
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
PresentationCore
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9297.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_64/PresentationCore/v4.0_4.0.0.0__31bf3856ad364e35/PresentationCore.dll
----------------------------------------
WindowsBase
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9297.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/WindowsBase/v4.0_4.0.0.0__31bf3856ad364e35/WindowsBase.dll
----------------------------------------
System.Numerics
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
----------------------------------------
System.Runtime.Serialization
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9241.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Serialization/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll
----------------------------------------
websocket-sharp
    Assembly Version: 1.0.2.19803
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
System.Numerics.Vectors
    Assembly Version: 4.1.4.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
Accessibility
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0 built by: NET481REL1
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
System.Memory
    Assembly Version: 4.0.1.1
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
ST.Library.UI
    Assembly Version: 1.0.0.0
    Win32 Version: 0.3.0.0
    CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Alien%20Isolation/DATA/MODTOOLS/REMOTE_ASSETS/scripteditor/CommandsEditor.exe
----------------------------------------
PresentationFramework
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9297.0
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework/v4.0_4.0.0.0__31bf3856ad364e35/PresentationFramework.dll
----------------------------------------
System.Xaml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9297.0 built by: NET481REL1LAST_C
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xaml/v4.0_4.0.0.0__b77a5c561934e089/System.Xaml.dll
----------------------------------------
System.Data
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9214.0 built by: NET481REL1LAST_B
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_64/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.ValueTuple
    Assembly Version: 4.0.0.0
    Win32 Version: 4.8.9032.0
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.ValueTuple/v4.0_4.0.0.0__cc7b13ffcd2ddd51/System.ValueTuple.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

[Const1702]

Again, thank you for all of the fixes! This is a very strange error and difficult to describe. Hopefully my avalanche of bug reports isn't that heavy!

Here is my nodegraph:

I forgot to mention one of the entities where this doesn't happen. That is DebugCheckpoint.

[MattFiler]

Thanks! And no worries about all the reports lol, they're super detailed which is very helpful :)