Error Message: Error in fetch(key): shiny.rdb is corrupt.

[bleesand]

Running R Studio cloud with R version 3.6.0. Attempted to install Shiny with install packages and received the following error stating shiny.rdb is corrupt. Screen shot attached. Is there a work around?

Thanks for your help!

[josh]

It's not clear to me what might be different for you, but it works just fine for me.
I will note that the number of bytes downloaded for the shiny package differ.

R version 3.6.0 (2019-04-26) -- "Planting of a Tree"
Copyright (C) 2019 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> install.packages('shiny')
Installing package into ‘/home/rstudio-user/R/x86_64-pc-linux-gnu-library/3.6’
(as ‘lib’ is unspecified)
also installing the dependencies ‘Rcpp’, ‘BH’, ‘magrittr’, ‘httpuv’, ‘mime’, ‘jsonlite’, ‘xtable’, ‘digest’, ‘htmltools’, ‘R6’, ‘sourcetools’, ‘later’, ‘promises’, ‘crayon’, ‘rlang’

trying URL 'http://package-proxy/src/contrib/Rcpp_1.0.1.tar.gz'
Content type 'application/x-tar' length 4611904 bytes (4.4 MB)
==================================================
downloaded 4.4 MB

trying URL 'http://package-proxy/src/contrib/BH_1.69.0-1.tar.gz'
Content type 'application/x-tar' length 12042851 bytes (11.5 MB)
==================================================
downloaded 11.5 MB

trying URL 'http://package-proxy/src/contrib/magrittr_1.5.tar.gz'
Content type 'application/x-tar' length 153270 bytes (149 KB)
==================================================
downloaded 149 KB

trying URL 'http://package-proxy/src/contrib/httpuv_1.5.1.tar.gz'
Content type 'application/x-tar' length 3735237 bytes (3.6 MB)
==================================================
downloaded 3.6 MB

trying URL 'http://package-proxy/src/contrib/mime_0.6.tar.gz'
Content type 'application/x-tar' length 36571 bytes (35 KB)
==================================================
downloaded 35 KB

trying URL 'http://package-proxy/src/contrib/jsonlite_1.6.tar.gz'
Content type 'application/x-tar' length 1147431 bytes (1.1 MB)
==================================================
downloaded 1.1 MB

trying URL 'http://package-proxy/src/contrib/xtable_1.8-4.tar.gz'
Content type 'application/x-tar' length 704937 bytes (688 KB)
==================================================
downloaded 688 KB

trying URL 'http://package-proxy/src/contrib/digest_0.6.19.tar.gz'
Content type 'application/x-tar' length 223322 bytes (218 KB)
==================================================
downloaded 218 KB

trying URL 'http://package-proxy/src/contrib/htmltools_0.3.6.tar.gz'
Content type 'application/x-tar' length 389174 bytes (380 KB)
==================================================
downloaded 380 KB

trying URL 'http://package-proxy/src/contrib/R6_2.4.0.tar.gz'
Content type 'application/x-tar' length 57048 bytes (55 KB)
==================================================
downloaded 55 KB

trying URL 'http://package-proxy/src/contrib/sourcetools_0.1.7.tar.gz'
Content type 'application/x-tar' length 158231 bytes (154 KB)
==================================================
downloaded 154 KB

trying URL 'http://package-proxy/src/contrib/later_0.8.0.tar.gz'
Content type 'application/x-tar' length 639353 bytes (624 KB)
==================================================
downloaded 624 KB

trying URL 'http://package-proxy/src/contrib/promises_1.0.1.tar.gz'
Content type 'application/x-tar' length 412559 bytes (402 KB)
==================================================
downloaded 402 KB

trying URL 'http://package-proxy/src/contrib/crayon_1.3.4.tar.gz'
Content type 'application/x-tar' length 748318 bytes (730 KB)
==================================================
downloaded 730 KB

trying URL 'http://package-proxy/src/contrib/rlang_0.3.4.tar.gz'
Content type 'application/x-tar' length 1152053 bytes (1.1 MB)
==================================================
downloaded 1.1 MB

trying URL 'http://package-proxy/src/contrib/shiny_1.3.2.tar.gz'
Content type 'application/x-tar' length 4671167 bytes (4.5 MB)
==================================================
downloaded 4.5 MB

* installing *binary* package ‘Rcpp’ ...
* DONE (Rcpp)
* installing *binary* package ‘BH’ ...
* DONE (BH)
* installing *binary* package ‘magrittr’ ...
* DONE (magrittr)
* installing *binary* package ‘mime’ ...
* DONE (mime)
* installing *binary* package ‘jsonlite’ ...
* DONE (jsonlite)
* installing *binary* package ‘xtable’ ...
* DONE (xtable)
* installing *binary* package ‘digest’ ...
* DONE (digest)
* installing *binary* package ‘R6’ ...
* DONE (R6)
* installing *binary* package ‘sourcetools’ ...
* DONE (sourcetools)
* installing *binary* package ‘crayon’ ...
* DONE (crayon)
* installing *binary* package ‘rlang’ ...
* DONE (rlang)
* installing *binary* package ‘htmltools’ ...
* DONE (htmltools)
* installing *binary* package ‘later’ ...
* DONE (later)
* installing *binary* package ‘promises’ ...
* DONE (promises)
* installing *binary* package ‘httpuv’ ...
* DONE (httpuv)
* installing *binary* package ‘shiny’ ...
* DONE (shiny)

The downloaded source packages are in
	‘/tmp/RtmpC7mQw8/downloaded_packages’

[bleesand]

Thanks Josh for troubleshooting. Reloaded - problem no longer persisting.