the app works fine in my local machine but when deploying on the server some graphs gives the err.
here is log-
2020-09-17T14:06:31.729598+00:00 shinyapps[2662827]: If you use this lexicon, then please cite it.
2020-09-17T14:06:31.749431+00:00 shinyapps[2662827]: Warning: Error in menu: menu() cannot be used non-interactively
2020-09-17T14:06:31.755847+00:00 shinyapps[2662827]: 198: stop
2020-09-17T14:06:31.755849+00:00 shinyapps[2662827]: 197: menu
2020-09-17T14:06:31.755850+00:00 shinyapps[2662827]: 196: printer
2020-09-17T14:06:31.755851+00:00 shinyapps[2662827]: 195: load_dataset
2020-09-17T14:06:31.755851+00:00 shinyapps[2662827]: 194: textdata::lexicon_nrc
2020-09-17T14:06:31.755852+00:00 shinyapps[2662827]: 193: get_sentiments
2020-09-17T14:06:31.755852+00:00 shinyapps[2662827]: 186: function_list[[i]]
2020-09-17T14:06:31.755852+00:00 shinyapps[2662827]: 185: freduce
2020-09-17T14:06:31.755852+00:00 shinyapps[2662827]: 184: _fseq
2020-09-17T14:06:31.755853+00:00 shinyapps[2662827]: 183: eval
2020-09-17T14:06:31.755853+00:00 shinyapps[2662827]: 182: eval
2020-09-17T14:06:31.755853+00:00 shinyapps[2662827]: 180: %>%
2020-09-17T14:06:31.755854+00:00 shinyapps[2662827]: 179: renderPlot [/srv/connect/apps/Sentiment_text_analysis_app/app.R#289]
2020-09-17T14:06:31.755855+00:00 shinyapps[2662827]: 123: reactive:plotObj
2020-09-17T14:06:31.755855+00:00 shinyapps[2662827]: 177: func
2020-09-17T14:06:31.755869+00:00 shinyapps[2662827]: 107: drawReactive
2020-09-17T14:06:31.755870+00:00 shinyapps[2662827]: 94: origRenderFunc
2020-09-17T14:06:31.755870+00:00 shinyapps[2662827]: 93: output$myChart3
2020-09-17T14:06:31.755855+00:00 shinyapps[2662827]: 137: drawPlot
2020-09-17T14:06:31.755870+00:00 shinyapps[2662827]: 12: fn
2020-09-17T14:06:31.755870+00:00 shinyapps[2662827]: 13: runApp
2020-09-17T14:06:31.755871+00:00 shinyapps[2662827]: 7: connect$retry
2020-09-17T14:06:31.755871+00:00 shinyapps[2662827]: 6: eval
2020-09-17T14:06:31.755871+00:00 shinyapps[2662827]: 5: eval
2020-09-17T14:06:32.319554+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:06:32.882425+00:00 shinyapps[2662827]: summarise() regrouping output by 'word' (override with .groups argument)
2020-09-17T14:06:32.965176+00:00 shinyapps[2662827]: geom_smooth() using method = 'gam' and formula 'y ~ s(x, bs = "cs")'
2020-09-17T14:06:32.966579+00:00 shinyapps[2662827]: Warning: Removed 2177 rows containing non-finite values (stat_smooth).
2020-09-17T14:06:33.155437+00:00 shinyapps[2662827]: Warning: Removed 2177 rows containing missing values (geom_text).
2020-09-17T14:06:33.733920+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:06:36.825997+00:00 shinyapps[2662827]: Warning: Removed 18074 rows containing non-finite values (stat_count).
2020-09-17T14:06:37.360968+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:06:38.907824+00:00 shinyapps[2662827]: summarise() regrouping output by 'word', 'date' (override with .groups argument)
2020-09-17T14:06:39.397140+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:06:39.863421+00:00 shinyapps[2662827]: summarise() regrouping output by 'word', 'date' (override with .groups argument)
2020-09-17T14:09:27.932447+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:09:29.695730+00:00 shinyapps[2662827]: summarise() regrouping output by 'word', 'date' (override with .groups argument)
2020-09-17T14:09:29.956842+00:00 shinyapps[2662827]: geom_smooth() using method = 'loess' and formula 'y ~ x'
2020-09-17T14:09:29.957561+00:00 shinyapps[2662827]: Warning: Removed 112 rows containing non-finite values (stat_smooth).
2020-09-17T14:09:30.380214+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:09:31.884010+00:00 shinyapps[2662827]: summarise() regrouping output by 'word', 'date' (override with .groups argument)
2020-09-17T14:09:32.320154+00:00 shinyapps[2662827]: Joining, by = "word"
2020-09-17T14:09:32.789076+00:00 shinyapps[2662827]: summarise() regrouping output by 'word', 'date' (override with .groups argument)
error getting on the server