[rkward] [Bug 458499] New: bug when opening the application -

[Kostas Giannopoulos]

https://bugs.kde.org/show_bug.cgi?id=458499

            Bug ID: 458499
           Summary: bug when opening the application -
           Product: rkward
           Version: unspecified
          Platform: Other
                OS: Other
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: rkward-devel at kde.org
          Reporter: k.giannopoulos at nup.ac.cy
  Target Milestone: ---

SUMMARY
***
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See
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***
NB: application has been installed on drive E:

STEPS TO REPRODUCE
1. bug immediately when loading application
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
---Problem description---
Please fill in the missing bits *in English*.

I encountered the error message quoted below. Additionally, I saw the following
symptoms:
###Please fill in (if applicable)###

What - in detail - did you do directly before you encountered this problem?
###Please fill in###

When you try to repeat the above, does the problem occur again (no, sometimes,
always)?
###Please fill in###

If applicable: When doing the same thing in an R session outside of RKWard, do
you see the same problem?
###Please fill in###

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?
###Please fill in###

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)?
###Please fill in###


---Error Message---
Message code: r_engine_has_died
The backend process failed to start with exit code 1, message: ''E:/Program' is
not recognized as an internal or external command,
operable program or batch file.
'.
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: 0.7.4
KDE Frameworks version (runtime): 5.94.0
KDE Frameworks version (compile time): 5.94.0
Qt version (runtime): 5.15.2
Qt version (compile time): 5.15.2
Using QWebEngine for HTML rendering
Windows runtime version (refer to QSysInfo documentation to translate code into
human readable form): 0xc0
Local config directory: C:/Users/kosta/AppData/Local
RKWard storage directory: C:/Users/kosta/.rkward/
Backend version (as known to the frontend): 

Debug message file (this may contain relevant diagnostic output in case of
trouble):
C:/Users/kosta/AppData/Local/Temp/rkward.frontend
- backend not available or rk.sessionInfo() canceled -

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