Hi I would print/save iteration number to see at what time this occured and probably traceback() could give you some hint. Alternatively you could make a function from your code see ?function and use debug to trace the error.
Without some working example it is impossible to see where is the problem. Cheers Petr > -----Original Message----- > From: R-help <r-help-boun...@r-project.org> On Behalf Of Gabriel Toro > Sent: Wednesday, October 6, 2021 8:32 PM > To: r-help@r-project.org > Subject: [R] Strange behavior of 2-d array within function > > Hi, > > I have a function, which defines an array of dimensions 5000 by 60, calculates > the values within that array and then returns the array on exit. > > I get an error: Error in my_simulated[ir, 1:it] : incorrect number of dimensions > > For some strange reason, the array is somehow being changed from > mode "numeric" and attributes $dim=6000 by 50 > to > mode "list" and attributes NULL > > This change occurs at more or less random iterations within a loop (all within > the same function call). I am not explicitly manipulating the mode or > attributes of the array after it is created. > > I would appreciate any suggestions on what may be causing this problem. I > have stared at the code for a long time, run the debugger, etc. > > Thanks, > > Gabriel > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting- > guide.html > and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
