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ScPoEcon / ScPoEconometrics

Undergraduate textbook for Econometrics with R
https://ScPoEcon.github.io/ScPoEconometrics/
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runTutorial() not working properly: invalid 'file' argument #103

Closed mattiaguerini closed 5 years ago

mattiaguerini commented 5 years ago

Hello!

Just installed and tested the package. When I run the runTutorial() function, I obtain the following error:

Error in file.exists(dep$src$file) : invalid 'file' argument

E.g.: runTutorial('chapter2')

Error in file.exists(dep$src$file) : invalid 'file' argument

FYI: sessionInfo()

R version 3.5.0 (2018-04-23) Platform: x86_64-apple-darwin15.6.0 (64-bit) Running under: macOS 10.14.2

Matrix products: default BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib LAPACK: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib

locale: [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages: [1] stats graphics grDevices utils datasets methods
[7] base

other attached packages: [1] reshape2_1.4.3 datasauRus_0.1.4
[3] learnr_0.9.2.9000 bindrcpp_0.2.2
[5] plotly_4.7.1 ggplot2_3.1.0
[7] dplyr_0.7.8 mvtnorm_1.0-8
[9] shiny_1.2.0 ScPoEconometrics_0.2.1

loaded via a namespace (and not attached): [1] httr_1.3.1 tidyr_0.8.2 jsonlite_1.5
[4] viridisLite_0.3.0 splines_3.5.0 Ecfun_0.1-7
[7] modelr_0.1.2 assertthat_0.2.0 cellranger_1.1.0
[10] yaml_2.2.0 pillar_1.2.2 backports_1.1.2
[13] lattice_0.20-35 glue_1.3.0 digest_0.6.18
[16] RColorBrewer_1.1-2 promises_1.0.1 rvest_0.3.2
[19] colorspace_1.3-2 htmltools_0.3.6 httpuv_1.4.5
[22] Matrix_1.2-14 plyr_1.8.4 psych_1.8.4
[25] pkgconfig_2.0.2 broom_0.4.4 haven_1.1.0
[28] fda_2.4.8 bookdown_0.7 purrr_0.2.5
[31] xtable_1.8-3 webshot_0.5.1 scales_1.0.0
[34] jpeg_0.1-8 later_0.7.5 TeachingDemos_2.10 [37] tibble_1.4.2 withr_2.1.2 tidyverse_1.2.1
[40] lazyeval_0.2.1 mnormt_1.5-5 readxl_1.1.0
[43] magrittr_1.5 mime_0.6 evaluate_0.12
[46] nlme_3.1-137 MASS_7.3-49 xml2_1.2.0
[49] forcats_0.3.0 foreign_0.8-70 tools_3.5.0
[52] data.table_1.11.8 hms_0.4.2 stringr_1.3.1
[55] munsell_0.5.0 EnvStats_2.3.1 compiler_3.5.0
[58] rlang_0.3.0.1 grid_3.5.0 rappdirs_0.3.1
[61] htmlwidgets_1.3 crosstalk_1.0.0 rmarkdown_1.10.16 [64] Ecdat_0.3-1 gtable_0.2.0 markdown_0.8
[67] R6_2.3.0 lubridate_1.7.4 knitr_1.20
[70] bindr_0.1.1 rprojroot_1.3-2 readr_1.1.1
[73] stringi_1.2.4 parallel_3.5.0 Rcpp_1.0.0
[76] tidyselect_0.2.5 xfun_0.4

Thanks for the support! Best, Mattia

floswald commented 5 years ago

ok let's try this:

  1. close R
  2. open R
remove.packages("ScPoEconometrics")
library(devtools)
install_github("ScPoEcon/ScPoEconometrics")
mattiaguerini commented 5 years ago

Now it runs once. But if I re-run it, then it doesn’t work (providing the same error I obtained before). Does the command create a kind of “executable” file that I can find somewhere on my laptop?

mattiaguerini commented 5 years ago

The "rescaling" tutorial actually runs more than once. Hope that this info can help you understanding the issue.

floswald commented 5 years ago

i was able to reproduce this as well! posted an issue https://github.com/rstudio/shiny/issues/2307

floswald commented 5 years ago

really weird that this other tutorial runs...