Error In Evalexpr Envir Enclos Attempt To Apply Non-function
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Sign in Pricing Blog Support Search GitHub This repository Watch 140 Star 1,014 Fork 681 ramnathv/rCharts Code Issues 348 Pull requests 10 Projects 0 Wiki Pulse Graphs New issue Attempt to apply non-function when showing Rickshaw graph? #204 Open tcash21 opened this Issue Aug 14, 2013 · 5 comments Projects None yet Labels rickshaw Milestone No milestone Assignees No one assigned 4 participants tcash21 commented Aug 14, 2013 runGist("https://gist.github.com/tcash21/6234591") As soon as I switched from renderPrint() and showing text to renderChart2() and showing a chart, I receive an 'attempt to apply non-function' error on startup. Any ideas how I http://stackoverflow.com/questions/19463137/error-in-evalexpr-envir-enclos-object-not-found can get rid of that error? Owner ramnathv commented Aug 14, 2013 I am unable to reproduce the error, and the chart shows up fine for me. I have been making frequent changes to rCharts, so can you try installing the dev branch from github and trying again to see if the error persists? tcash21 commented Aug 14, 2013 Just installed the dev branch and ran the gist again https://github.com/ramnathv/rCharts/issues/204 and I am able to produce the plots fine. However, in the console I see "Listening on port 8100 Error in eval(expr, envir, enclos) : attempt to apply non-function" timelyportfolio commented Aug 14, 2013 I think that is a shiny issue. Try to install the newest shiny with the rstudio CRAN. Kent … On Aug 14, 2013, at 5:08 PM, tcash21 ***@***.***> wrote: Just installed the dev branch and ran the gist again and I am able to produce the plots fine. However, in the console I see "Listening on port 8100 Error in eval(expr, envir, enclos) : attempt to apply non-function" — Reply to this email directly or view it on GitHub. stanstrup commented Jul 8, 2014 I am having the same issue. Was any cause found? I get the error when the inputs (two selectInput) have not yet been set. This happens even if I catch the missing input and doing "return(NULL)" inside renderChart2. Could it be that showOutput doesn't like to be feed NULL? btw this is not Rickshaw specific. I am using highcharts. stanstrup commented Jul 8, 2014 Ok I have confirmed the nature of the bug. If Instead of return NULL I do: if(is.null(input$explore_sys2)) {p<-hPlot(y ~ x, data = data.frame(x=1,y=2)
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