Crash when attempting to use ClipboardHotkey - v1.3.270
Description
Attempted to use the hotkey for opening the clipboard contents into the editor after assigning “ClipboardHotkey=Alt + Shift + PrintScreen”. Had to disable High-contrast feature in Windows to use that hotkey. However, program crashed with following error message when trying to use it:
Exception: System.NullReferenceException Message: Object reference not set to an instance of an object.
Stack: at Greenshot.Base.Core.ClipboardHelper.AvailableFileDescriptors(IDataObject dataObject) in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 405 at Greenshot.Base.Core.ClipboardHelper.<IterateClipboardContent>d__22.MoveNext() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 389 at Greenshot.Base.Core.ClipboardHelper.<GetImages>d__28.MoveNext() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 531 at Greenshot.Base.Core.ClipboardHelper.GetImage() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 503 at Greenshot.Helpers.CaptureHelper.MakeCapture() in D:\a\1\s\src\Greenshot\Helpers\CaptureHelper.cs:line 396 at Greenshot.Helpers.CaptureHelper.CaptureClipboard(IDestination destination) in D:\a\1\s\src\Greenshot\Helpers\CaptureHelper.cs:line 108 at Greenshot.Base.Controls.HotkeyControl.HandleMessages(Message& m) in D:\a\1\s\src\Greenshot.Base\Controls\HotkeyControl.cs:line 597 at Greenshot.Forms.MainForm.WndProc(Message& m) in D:\a\1\s\src\Greenshot\Forms\MainForm.cs:line 655 at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Configuration dump:
Also cause another program on my computer to crash.
Tried running as admin, and it worked once but then crashed the next time I tried to do it. Seems to work some times, and not others. Not sure why. Thought it would be beneficial to provide this debug info.
CPU Brand Name: 11th Gen Intel(R) Core(TM) i7-11850H @ 2.50GHz Computer Brand Name: DELL Precision 7560 Motherboard Model: DELL 0G01WF Motherboard Chipset: Intel WM590 (Tiger Lake PCH-H)
Activity
Robin Krom September 3, 2022 at 1:44 PM
Could it be that there was nothing on the clipboard?
I already added some extra checks, so at least there will not be an exception, but I’m not really happy if you assume there is something on the clipboard and Greenshot seems to do nothing… so I might want to have some extra information.
Attempted to use the hotkey for opening the clipboard contents into the editor after assigning “ClipboardHotkey=Alt + Shift + PrintScreen”. Had to disable High-contrast feature in Windows to use that hotkey. However, program crashed with following error message when trying to use it:
Exception: System.NullReferenceExceptionMessage: Object reference not set to an instance of an object.Stack:at Greenshot.Base.Core.ClipboardHelper.AvailableFileDescriptors(IDataObject dataObject) in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 405at Greenshot.Base.Core.ClipboardHelper.<IterateClipboardContent>d__22.MoveNext() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 389at Greenshot.Base.Core.ClipboardHelper.<GetImages>d__28.MoveNext() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 531at Greenshot.Base.Core.ClipboardHelper.GetImage() in D:\a\1\s\src\Greenshot.Base\Core\ClipboardHelper.cs:line 503at Greenshot.Helpers.CaptureHelper.MakeCapture() in D:\a\1\s\src\Greenshot\Helpers\CaptureHelper.cs:line 396at Greenshot.Helpers.CaptureHelper.CaptureClipboard(IDestination destination) in D:\a\1\s\src\Greenshot\Helpers\CaptureHelper.cs:line 108at Greenshot.Base.Controls.HotkeyControl.HandleMessages(Message& m) in D:\a\1\s\src\Greenshot.Base\Controls\HotkeyControl.cs:line 597at Greenshot.Forms.MainForm.WndProc(Message& m) in D:\a\1\s\src\Greenshot\Forms\MainForm.cs:line 655at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)Configuration dump:Also cause another program on my computer to crash.
Tried running as admin, and it worked once but then crashed the next time I tried to do it. Seems to work some times, and not others. Not sure why. Thought it would be beneficial to provide this debug info.