Hi, new here.
We’ve just had a large migration of data from Box.com to Dropbox.com. It appears after the migration some of our Omnigraffle files are not able to be opened.
-rw-r–r--@ 1 spencer staff 14153 20 Jul 2016 2015_10_LeagueOfLegendsConnectivity_v1.graffle
We’ve worked out that if we add a .zip extension to the end of the file name so it’s associated as a zip file, extract it, it create another graffle file that we can then open as normal.
drwx------@ 6 spencer staff 192 6 Oct 13:46 2015_10_LeagueOfLegendsConnectivity_v1.graffle
as you can see the graffle now is a directory, but it works and opens in Omnigraffle.
Anyone got an idea as to what has broken and how We can fix it? We have hundreds of files that need fixing. It would also appear that older versions of omnigraffle are not affected by this and can open the original files.