Export Crate fails/stops when a track file is missing

[mixxxbot]

Reported by: ronso0
Date: 2018-05-05T14:20:17Z
Status: Confirmed
Importance: Low
Launchpad Issue: lp1769355
Tags: easy, library

---

To reproduce, delete/rename a file in file system which is in a crate XXY.
select "Export Crate Files"
Dialog pops up, files are copied until mixxx encounters that now missing file. There's an error dialog mentioning that file, but copying can only aborted.

Let's modify that dialog to ask wether to abort file copying or to just skip that file.

[mixxxbot]

Commented by: kevlu93
Date: 2021-01-11T21:48:16Z

---

I tried to recreate this bug, but didn't get the dialog when exporting a deleted file. The command log will however note that the file was missing. I looked through the code and it appears that missing files will automatically be skipped over. Is the bug more about now having a UI dialog pop up that let's the user know the file is missing?

[mixxxbot]

Commented by: ronso0
Date: 2021-01-11T22:44:02Z

---

Yes, that would be nice!

For such a dialog take a look at my branch #3212
more specifically at commit 7688b29

It took me quite a while to write that from scratch, so if you like to go that route it'll save yours I guess :)

[mixxxbot]

Commented by: kevlu93
Date: 2021-01-12T20:45:30Z

---

The notDeletedDlg box you created seems analogous. Will try and recreate it. Thanks for the tip!