Hi! On Thursday 20 March 2014 15:55:30 Aleks Schein wrote: > Starting from today (20/03/2014) I am getting the following message when > opening RKWard: > > > "Connection closed unexpectedly. Last error was: QLocalSocket: Remote closed
[...] > It means absolutely nothing to me and I have no idea where it comes from. > If there was something I have done wrong-I do not know what it was. I was > trying to install additional package and it did not work. Then I closed the > program. After opening it again after a while, the message start to appear. > And, apparently the program is not doing anything anymore. The most common cause of this problem is that you upgraded from R 2.15.x to R 3.0.x without upgrading RKWard as well. You need at least RKWard 0.6.1 for that, and it has to be a build of RKWard compiled against R 3.0.x. We don't know, what system you are running, but if it is e.g. Ubuntu, suitable RKWard packages can be found at https://launchpad.net/~rkward-devel . If actually, all you did was installing an additional package, then apparently your installation of R somehow got broken in the process, and now it will not start up properly. Start a plain R session from a terminal / console, and look out for any error messages. Try library("rkward") to see if the rkward R library can still be loaded. If in trouble, run sessionInfo() in addtion to that, copy-and-paste all the output, and most likely we can point you to a solutoin. Regards Thomas
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