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rr ps prints misleading error message when ~/.rr doesn't exist #1583

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neuschaefer opened this issue Nov 7, 2015 · 0 comments · May be fixed by #1617
Open

rr ps prints misleading error message when ~/.rr doesn't exist #1583

neuschaefer opened this issue Nov 7, 2015 · 0 comments · May be fixed by #1617
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@neuschaefer
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$ rr ps

rr: error: Version file for recorded trace `/home/user/.rr/latest-trace/version' not found.  Did you record
           `/home/user/.rr/latest-trace/version' with an older version of rr?  If so, you'll need to replay
           `/home/user/.rr/latest-trace/version' with that older version.  Otherwise, your trace is
           likely corrupted.

To avoid confused first-time users, it should probably detect this case and print a more useful error message (something along the lines of "No traces have been recorded yet").
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More meaningful message when ~/.rr doesn't exist. szborows/rr
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@rocallahan @neuschaefer