Listening on http://127.0.0.1:41879 Loading required package: GA Loading required package: foreach Loading required package: iterators Package 'GA' version 3.2.3 Type 'citation("GA")' for citing this R package in publications. Attaching package: 'GA' The following object is masked from 'package:utils': de Loading required package: Rcpp Loading required package: sp Warning: Error in if: argument is of length zero 131: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#171] 115: Map 114: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#222] 98: Cartogram 97: renderText [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#68] 96: func 83: renderFunc 82: output$plot_hoverinfo 1: runApp Loading required package: noncensus Warning: Error in if: argument is of length zero 97: renderUI [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#146] 96: func 83: renderFunc 82: output$II 1: runApp Warning: Error in if: argument is of length zero 171: 170: stop 169: Map 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#258] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$mapPlot 1: runApp Warning: Error in if: argument is of length zero 171: 170: stop 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#291] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$cartogramPlot 1: runApp region name: no object identified. Warning: Error in if: argument is of length zero 131: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#171] 115: Map 114: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#222] 98: Cartogram 97: renderText [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#68] 96: func 83: renderFunc 82: output$plot_hoverinfo 1: runApp Loading required package: noncensus Warning: Error in if: argument is of length zero 97: renderUI [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#146] 96: func 83: renderFunc 82: output$II 1: runApp Warning: Error in if: argument is of length zero 171: 170: stop 169: Map 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#258] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$mapPlot 1: runApp Warning: Error in if: argument is of length zero 171: 170: stop 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#291] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$cartogramPlot 1: runApp region name: no object identified. region name: no object identified. region name: no object identified. column names 'x', 'y', 'dx', 'dy', and 'z' are required. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: Pennsylvania region name: Colorado region name: California region name: California region name: Texas region name: Texas region name: Illinois region name: Missouri region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. Warning: Error in UseMethod: no applicable method for 'sendData' applied to an object of class "NULL" 193: sendData 192: postNode 191: stopNode 190: makeForkCluster 189: parallel::makeCluster 188: startParallel 187: ga 186: recmapGA 185: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#226] 183: .func 180: contextFunc 179: env$runWith 172: ctx$run 171: self$.updateValue 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#291] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$cartogramPlot 1: runApp Warning: Error in UseMethod: no applicable method for 'sendData' applied to an object of class "NULL" 171: 170: stop 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#269] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$mapPlot 1: runApp Warning: Error in UseMethod: no applicable method for 'sendData' applied to an object of class "NULL" 100: 99: stop 98: Cartogram 97: renderText [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#68] 96: func 83: renderFunc 82: output$plot_hoverinfo 1: runApp region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: b4 region name: b4 region name: b4 region name: no object identified. region name: no object identified. region name: no object identified. Warning: Error in :: NA/NaN argument 205: combn 203: checkerboard 202: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#180] 200: .func 197: contextFunc 196: env$runWith 189: ctx$run 188: self$.updateValue 186: Map 185: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#222] 183: .func 180: contextFunc 179: env$runWith 172: ctx$run 171: self$.updateValue 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#291] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$cartogramPlot 1: runApp Warning: Error in :: NA/NaN argument 171: 170: stop 169: Map 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#258] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$mapPlot 1: runApp Warning: Error in :: NA/NaN argument 100: 99: stop 98: Cartogram 97: renderText [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#68] 96: func 83: renderFunc 82: output$plot_hoverinfo 1: runApp region name: no object identified. Warning: Error in :: NA/NaN argument 205: combn 203: checkerboard 202: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#180] 200: .func 197: contextFunc 196: env$runWith 189: ctx$run 188: self$.updateValue 186: Map 185: [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#222] 183: .func 180: contextFunc 179: env$runWith 172: ctx$run 171: self$.updateValue 169: Cartogram 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#291] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$cartogramPlot 1: runApp Warning: Error in :: NA/NaN argument 100: 99: stop 98: Cartogram 97: renderText [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#68] 96: func 83: renderFunc 82: output$plot_hoverinfo 1: runApp Warning: Error in :: NA/NaN argument 171: 170: stop 169: Map 168: renderPlot [/usr/local/lib/R/site-library/recmap/shiny-examples/server.R#258] 166: func 126: drawPlot 112: 96: drawReactive 83: renderFunc 82: output$mapPlot 1: runApp region name: no object identified. region name: no object identified. region name: no object identified. region name: no object identified. region name: d6 region name: d6 region name: d6 region name: e5 region name: e5 region name: g4 region name: f4 region name: f4 region name: e3 region name: e3 region name: e3 region name: f2 region name: e2 region name: d2 region name: d2 region name: d2 region name: b2 region name: b2 region name: no object identified. region name: no object identified. region name: no object identified. Execution halted