[rkward-devel] rkward crash

Thomas Friedrichsmeier thomas.friedrichsmeier at ruhr-uni-bochum.de
Tue Sep 15 15:35:18 UTC 2015


Hi Ashley,

On Tue, 15 Sep 2015 20:45:45 +0930
Ashley Greenwood <ashleyjg at student.unimelb.edu.au> wrote:
> Now often getting a crash dialogue that says:
> 
> Connection closed unexpectedly. Last error was: QLocalSocket: Remote
> closed

this looks like the R backend is crashing. This could be a problem with
RKWard or it could be a crash in R / one of the packages involved. A
useful first approach to narrow the problem is to try running the same
thing in a plain R terminal session. If needed, you can refer to
RKWard's "Command Log"-Window and copy and paste all the steps
involved.

If you get crahes, there, you'll have to debug your R packages.
Typically, gctorture() helps a lot. If you cannot reproduce the crash
outside RKWard, please do get back to us, so we can track down and fix
the issue in our code.

Regards
Thomas


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