Running examples in ‘assertive.data.uk-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: assert_all_are_uk_car_licences
> ### Title: Is the string a valid UK car licence plate number?
> ### Aliases: assert_all_are_uk_car_licences assert_any_are_uk_car_licences
> ###   assert_all_are_uk_car_licenses assert_any_are_uk_car_licenses
> ###   is_uk_car_licence is_uk_car_license
> 
> ### ** Examples
> 
> licences <- c(
+   #1903 to 1931
+   "A 1", "AA 9999",                   #ok
+   "A 01",                             #zero prefix on number
+   "S0", "G0", "RG0", "LM0",           #ok, special plates
+   #1931 to 1963
+   "AAA 1", "AAA 999",                 #ok
+   "III 1", "QQQ 1", "ZZZ 1",          #disallowed letters
+   "AAA 01",                           #zero prefix on number
+   #1931 to 1963 alt
+   "1 AAA", "9999 AAA",                #ok
+   "1 III", "1 QQQ", "1 ZZZ",          #disallowed letters
+   "01 AAA",                           #zero prefix on number
+   #1963 to 1982
+   "AAA 1A", "AAA 999A",               #ok
+   "AAA 1I", "AAA 1O", "AAA 1Q",       #disallowed letters
+   "AAA 1U", "AAA 1Z", 
+   "AAA 01A",                          #zero prefix on number
+   #1982 to 2001
+   "A1 AAA", "A999 AAA",               #ok    
+   "I1 AAA", "O1 AAA",                 #disallowed letters
+   "U1 AAA", "Z1 AAA",
+   "A01 AAA",                          #zero prefix on number
+   #2001 to 2051
+   "AA00 AAA", "AA99 AAA",             #ok
+   "II00 AAA", "QQ00 AAA", "ZZ00 AAA", #disallowed letters
+   "AA00 III", "AA00 QQQ"
+ )
> is_uk_car_licence(licences)
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/stringi/libs/stringi.so':
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/stringi/libs/stringi.so: failed to map segment from shared object
Calls: is_uk_car_licence ... asNamespace -> loadNamespace -> library.dynam -> dyn.load
Execution halted