https://bugs.kde.org/show_bug.cgi?id=393309
Bug ID: 393309
Summary: Error message: R engine has died
Product: rkward
Version: unspecified
Platform: FreeBSD Ports
OS: FreeBSD
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: rkward-de...@kde.org
Reporter: thie...@freebsd.org
Target Milestone: ---
---Problem description---
I'm trying to upgrade the FreeBSD port of RKWard to 0.7.0b. No problem during
compilation, but when I launch rkward, the message "R engine has died" is
displayed, and the application is not usable.
When you try to repeat the above, does the problem occur again (no, sometimes,
always)?
Always
If applicable: When doing the same thing in an R session outside of RKWard, do
you see the same problem?
No, R sessions are OK.
Do you have any further information that might help us to track this problem
down? In particular, if applicable, can you provide sample data and sample R
code to reproduce this problem?
No code used, it's just at the beginning.
RKWard is available in many different packagings, and sometimes problems are
specific to one method of installation. How did you install RKWard (which
file(s) did you download)?
Built with cmake.
Important note: R version is 3.4.4 (2018-03-15) -- "Someone to Lean On"
Is it supported by RKWard?
---Error Message---
Message code: r_engine_has_died
The backend executable could not be found. This is likely to be a problem with
your installation.
The R backend will be shut down immediately. This means, you can not use any
more functions that rely on it. I.e. you can do hardly anything at all, not
even save the workspace (but if you're lucky, R already did that). What you can
do, however, is save any open command-files, the output, or copy data out of
open data editors. Quit RKWard after that. Sorry!
---Session Info---
RKWard version: 0.7.0b
KDE Frameworks version (runtime): 5.44.0
KDE Frameworks version (compile time): 5.44.0
Qt version (runtime): 5.9.4
Local config directory: /home/thierry/.config
RKWard storage directory: /home/thierry/.rkward/
Backend version (as known to the frontend):
Debug message file (this may contain relevant diagnostic output in case of
trouble):
/tmp/rkward.frontend
- backend not available or rk.sessionInfo() canceled -
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