7

OS X 10.9.2, tmux 1.9a install via brew. In tmux:

$ open /System/Library/CoreServices/Finder.app                                                                                                                           
LSOpenURLsWithRole() failed with error -600 for the file /System/Library/CoreServices/Finder.app.
$ open /Applications/Safari.app                                                                                                                                          
LSOpenURLsWithRole() failed with error -600 for the file /Applications/Safari.app.
$ open /Applications/Xcode.app
(Success)

Out tmux:

$ open /System/Library/CoreServices/Finder.app                                                                                                                           
(Success)
$ open /Applications/Safari.app                                                                                                                                          
(Success)
$ open /Applications/Xcode.app
(Success)

What causes this problem, and how to fix it?

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1
  • 2
    I have similar issue with tmux 1.9a, but a different error code (- 10810). I restarted tmux and it started working again. This could be a bug in tmux.
    – Chuan Ma
    May 21, 2014 at 16:36

1 Answer 1

Reset to default
4

Restarting tmux does seem to fix this problem for me as well. Not sure why, but will edit my answer if I stumble upon the cause.

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  • Same here. I'm using tmux 2.7 and tmux-pasteboard 2.6 (AKA reattach-to-user-namespace) from Macports. I could only get the problem to go away after restarting tmux and waiting a while. Very strange stuff.
    – GDP2
    May 12, 2018 at 23:09
  • Seems to happen if you log out then back in but reattach to an existing tmux session from pre-log out. Maybe some env var in the tmux session is set to an invalid value.
    – pyrospade
    Nov 29, 2018 at 19:24

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