Copying file to clipboard and then removing the file cause paste to fail without proper error handling.

[lazysegtree]

Describe the bug
When m.pasteItems is called, it should properly handle errors if the file to copy does not exist. A failed process is probably a correct behaviour. But that NaN% should not occur. And process should not get stuck as we can see in below screenshot.

To Reproduce
Steps to reproduce the behavior:

1. Open spf and copy a file to clipboard by Ctrl+C
2. Rename the file
3. It will go away from clipboard
4. Do paste by pressing Ctrl+v
5. You will see a stuck/failed process with NaN% as progress
   Expected behavior
   A clear and concise description of what you expected to happen.

Screenshots

System information (please complete the following information):

• OS: MacOS
• Version 14
• superfile Version 1.1.7.1

[lazysegtree]

In logs , I see

time=2025-01-28T17:14:27.356+05:30 level=INFO msg="Clipboard render function get item state error stat /Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt: no such file or directory\n"

[lazysegtree]

Error during paste

time=2025-01-28T17:15:32.005+05:30 level=DEBUG msg=model.handleKeyInput msg=ctrl+v typestr=ctrl+v runes=[] type=22 paste=false alt=false
time=2025-01-28T17:15:32.005+05:30 level=DEBUG msg="model.handleKeyInput. model info. " filePanelFocusIndex=0 filePanel.focusType=focus filePanel.panelMode=browserMode typingModal.open=false warnModal.open=false fileModel.renaming=false searchBar.focussed=false helpMenu.open=false firstTextInput=false focusPanel=nonePanelFocus
time=2025-01-28T17:15:32.005+05:30 level=ERROR msg="mode.pasteItem - Error in countFiles" error="lstat /Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt: no such file or directory"
time=2025-01-28T17:15:32.006+05:30 level=DEBUG msg=model.pasteItem items=[/Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt] cut=false totalFiles=0 "panel location"=/Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets
time=2025-01-28T17:15:32.006+05:30 level=DEBUG msg="model.pasteItem - paste failure" error="lstat /Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt: no such file or directory" "current item"=/Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt errMessage="paste item error"
time=2025-01-28T17:15:32.006+05:30 level=INFO msg="paste item error lstat /Users/kuknitin/temp/_bin/aas/aas/Assets.xcassets/new.txt: no such file or directory\n"

[GRFreire]

I can try digging into this issue later this week if no one else has already starded.

[lazysegtree]

@GRFreire I am not actively working on it. You can give it a try.