Crash when trying to print v2.11.3

[Moopere]

Here is a copy-paste of the crash dialog that pops up before WOL closes.

at WakeOnLan.My.MyProject.MyForms.Create__Instance__T
at WakeOnLan.Explorer.PrintToolStripMenuItem_Click(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Running on Win8.1 Pro 64 bit.

[BasilDane]

Thanks, I am checking it...

[BasilDane]

https://sourceforge.net/projects/aquilawol/files/Beta/

Should be fixed now, please test beta 20. Thanks.

[Moopere]

Thanks - tried the beta and printing now looks good.

Getting this with the beta mentioned above:

at System.Windows.Forms.ToolStripProgressBar.set_Value(Int32 value)
at WakeOnLan.Search.backgroundWorker_ProgressChanged(Object sender, ProgressChangedEventArgs e)

Trying to add a machine that is discovered using 'search for machines'

• Machine previously existed, but I deleted it because of some discovery problems.
• Machine is discovered just fine using 'search for machines' and correctly finds OS type and WOL state etc,etc
• When adding the machine I immediately get the crash above, though the machine is still added to the list and can be seen once I restart WOL.

WOL is running on Win8.1 x64

[BasilDane]

Can you give me step-by-step instructions to reproduce this error? I have tried and cannot reproduce it.
Which screen are you in when the error occurs?

[Moopere]

Thanks for your response.

The step by step is:
1) Open WOL, wait for the list of machine states to be refreshed
2) Delete the PC in question
3) go to 'search for machines'
4) The target PC is found and correctly identified
5) Click on the check box to the left of the PC
6) Press ok - the error above is produced, WOL closes

Re-open WOL and the target PC is indeed added to the list.

[BasilDane]

Could you email me the starting ip, ending ip, and the ip of the host you discovered?
I have the function where the error probably started, but I would like to confirm what is happening.

webmaster@aquilatech.com

[Moopere]

Its possible I am stumbled into a corner case crash here. As it turns out, the PC in question had trouble with its DNS record which was then causing WOL to think it was offline when in fact it was online - not sure if the error/crash I have reported is related to this?

The PC was discovered using 'search for machines' with a search scope of 192.168.1.100 through 192.168.1.150

The host in question was: 192.168.1.104

DNS was incorrectly reporting this PC at address: 192.168.1.124

Now I've corrected the DNS/DHCP problem I can't reproduce the error either :)

[BasilDane]

Can you tell me is the error came from the Search window or the main window?
I cannot find the cause of the error, but I'm going to do additional error checking there.

[Moopere]

Sorry, took me a while to respond.

The error would pop up as soon as you click "OK" on the search window. Once you close the dialog box then the main window would also disappear.