SdrSharp error

OZ1DJA

Newbie
Joined
Nov 23, 2017
Messages
9
Location
Ikast, Denmark
I have an software error on closing SdrSharp

The error is : object reference not set to an instance of an object

The log says :

************** Undtagelsestekst **************
System.NullReferenceException: Objektreferencen er ikke indstillet til en forekomst af et objekt.
ved SDRSharp.FreqMan.FreqManPlugin.Close()
ved SDRSharp.MainForm.MainForm_Closing(Object sender, CancelEventArgs e)
ved System.Windows.Forms.Form.OnClosing(CancelEventArgs e)
ved System.Windows.Forms.Form.WmClose(Message& m)
ved System.Windows.Forms.Form.WndProc(Message& m)
ved System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
ved System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
ved System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Indlæste assemblies **************
mscorlib
Assemblyversion: 4.0.0.0
Win32-version: 4.8.4180.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
SDRSharp
Assemblyversion: 1.0.0.1716
Win32-version: 1.0.0.1716
CodeBase: file:///C:/SdrSharp/SDRSharp.exe
----------------------------------------
System
Assemblyversion: 4.0.0.0
Win32-version: 4.8.4001.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
SDRSharp.Radio
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.Radio.DLL
----------------------------------------
System.Windows.Forms
Assemblyversion: 4.0.0.0
Win32-version: 4.8.4150.0 built by: NET48REL1LAST_C
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
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
SDRSharp.Common
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.Common.DLL
----------------------------------------
SDRSharp.PanView
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.PanView.DLL
----------------------------------------
System.Configuration
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Core
Assemblyversion: 4.0.0.0
Win32-version: 4.8.4180.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Xml
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
SDRSharp.CollapsiblePanel
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.CollapsiblePanel.DLL
----------------------------------------
SDRSharp.FrequencyEdit
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.FrequencyEdit.DLL
----------------------------------------
SDRSharp.HackRF
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.HackRF.DLL
----------------------------------------
SDRSharp.RTLSDR
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.RTLSDR.DLL
----------------------------------------
SDRSharp.RTLTCP
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.RTLTCP.DLL
----------------------------------------
SDRSharp.FUNcube
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.FUNcube.DLL
----------------------------------------
SDRSharp.FUNcubeProPlus
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.FUNcubeProPlus.DLL
----------------------------------------
SDRSharp.SoftRock
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.SoftRock.DLL
----------------------------------------
SDRSharp.SDRIQ
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.SDRIQ.DLL
----------------------------------------
SDRSharp.SDRIP
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.SDRIP.DLL
----------------------------------------
SDRSharp.AfedriSDRNet
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.AfedriSDRNet.DLL
----------------------------------------
SDRSharp.DNR
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.DNR.DLL
----------------------------------------
SDRSharp.NoiseBlanker
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.NoiseBlanker.DLL
----------------------------------------
SDRSharp.FreqMan
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.FreqMan.DLL
----------------------------------------
System.Windows.Forms.resources
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms.resources/v4.0_4.0.0.0_da_b77a5c561934e089/System.Windows.Forms.resources.dll
----------------------------------------
Microsoft.GeneratedCode
Assemblyversion: 1.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
mscorlib.resources
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/mscorlib.resources/v4.0_4.0.0.0_da_b77a5c561934e089/mscorlib.resources.dll
----------------------------------------
System.resources
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.resources/v4.0_4.0.0.0_da_b77a5c561934e089/System.resources.dll
----------------------------------------
System.Drawing.resources
Assemblyversion: 4.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing.resources/v4.0_4.0.0.0_da_b03f5f7f11d50a3a/System.Drawing.resources.dll
----------------------------------------
SDRSharp.AudioRecorder
Assemblyversion: 1.0.0.0
Win32-version: 1.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.AudioRecorder.DLL
----------------------------------------
SDRSharp.PluginsCom
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.PluginsCom.DLL
----------------------------------------
Microsoft.GeneratedCode
Assemblyversion: 1.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
SDRSharp.FrequencyScanner
Assemblyversion: 0.0.0.0
Win32-version: 0.0.0.0
CodeBase: file:///C:/SdrSharp/SDRSharp.FrequencyScanner.DLL
----------------------------------------
Microsoft.GeneratedCode
Assemblyversion: 1.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Microsoft.GeneratedCode
Assemblyversion: 1.0.0.0
Win32-version: 4.8.3752.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------

Anyone with a trick or solution ?
 

thewraith2008

Member
Joined
Nov 22, 2016
Messages
1,170
The problem is in the plug-in Frequency Manager 'FreqMan' (the replacement for the standard one from Vasili) not SDR#.
Are you scanning via the plug-in when you close SDR#. If so, stop the scan first then close and see if that works.
Sounds like an object has been disposed of and it's trying to still use it before SDR# is closed. (object reference not set to an instance of an object )
 

OZ1DJA

Newbie
Joined
Nov 23, 2017
Messages
9
Location
Ikast, Denmark
Thanks a lot
- in fact the frequency manager did not load
I have done a fresh install this morning, and now it is OK
 
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