Re: [OpenSIPStack] Exception while running ATLSIPSample

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Hi Vamsi,

Please run it in debug mode and put a break point right at 
ATLSIP->MakeCall().  Step into the code until it reaches the offending 
code inside the ActiveX.  Let me know where exactly the exception occurs.

Joegen

Vamsi Pottangi wrote:
> Hi Joegen,
>
> I'm seeing the same problem with the latest CVS code. How to handle 
> this exception?
>
> Thanks,
> ~Vamsi
>
> On 9/17/06, *Joegen E. Baclor* <jo...@pl... 
> <mailto:jo...@pl...>> wrote:
>
>     Hi Vamsi,
>
>     There are known bugs in the current file release of
>     ATLSIP.  Please use
>     a copy from CVS.  Get back to me if you still encounter the same
>     problem
>     even after using CVS.
>
>     Joegen
>
>
>     Vamsi Pottangi wrote:
>     >
>     > Hi,
>     >
>     > How can I fix this below exception? I was trying to execute
>     > ATLSIPSample.exe
>     > I was looking for an ActiveX component for web based calling.
>     >
>     > Thanks,
>     > ~Vamsi
>     >
>     > 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 Interop.ATLSIPLib.IOpenSIPStackCtl.MakeCall (String address)
>     > at AxInterop.ATLSIPLib.AxOpenSIPStackCtl.MakeCall(String address)
>     > at ATLSIPSample.Form1.Call_Click(Object sender, EventArgs e)
>     > at System.Windows.Forms.Control.OnClick(EventArgs e)
>     > at System.Windows.Forms.Button.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.ControlNativeWindow.OnMessage (Message& m)
>     > at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
>     > at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32
>     msg,
>     > IntPtr wparam, IntPtr lparam)
>     >
>     >
>     > ************** Loaded Assemblies **************
>     > mscorlib
>     > Assembly Version: 1.0.5000.0
>     > Win32 Version: 1.1.4322.2032
>     > CodeBase:
>     > file:///c:/sysroot/microsoft.net/framework/v1.1.4322/mscorlib.dll
>     > <file:///c:/sysroot/microsoft.net/framework/v1.1.4322/mscorlib.dll>
>     > ----------------------------------------
>     > ATLSIPSample
>     > Assembly Version: 1.0.2450.42636
>     > Win32 Version:
>     > CodeBase:
>     >
>     file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/ATLSIPSample.exe
>     <file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/ATLSIPSample.exe>
>     > ----------------------------------------
>     > System.Windows.Forms
>     > Assembly Version: 1.0.5000.0
>     > Win32 Version: 1.1.4322.2032
>     > CodeBase:
>     >
>     file:///c:/sysroot/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
>     > <
>     file:///c:/sysroot/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll>
>     > ----------------------------------------
>     > System
>     > Assembly Version: 1.0.5000.0
>     > Win32 Version: 1.1.4322.2032
>     > CodeBase:
>     >
>     file:///c:/sysroot/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll
>     > ----------------------------------------
>     > System.Drawing
>     > Assembly Version: 1.0.5000.0
>     > Win32 Version: 1.1.4322.2032
>     > CodeBase:
>     >
>     file:///c:/sysroot/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll
>     > ----------------------------------------
>     > AxInterop.ATLSIPLib
>     > Assembly Version: 1.0.0.0 <http://1.0.0.0> <http://1.0.0.0>
>     > Win32 Version: 1.0.0.0 <http://1.0.0.0> <http://1.0.0.0>
>     > CodeBase:
>     >
>     file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/AxInterop.ATLSIPLib.DLL
>     > ----------------------------------------
>     > Interop.ATLSIPLib
>     > Assembly Version: 1.0.0.0 <http://1.0.0.0> <http://1.0.0.0>
>     > Win32 Version: 1.0.0.0 <http://1.0.0.0> <http://1.0.0.0>
>     > CodeBase:
>     >
>     file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/Interop.ATLSIPLib.DLL
>     >
>     <file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/Interop.ATLSIPLib.DLL
>     <file:///D:/vamsi_projects/internal/click-to-dial/atlsip/release/Interop.ATLSIPLib.DLL>>
>     > ----------------------------------------
>     >
>     > ************** JIT Debugging **************
>     > To enable just in time (JIT) debugging, the config file for this
>     > application or machine ( 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 machine
>     > rather than being handled by this dialog.
>     >
>     >
>     >
>     >
>     >
>     ------------------------------------------------------------------------
>     >
>     >
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