I'd suggest not to use pipes in package code, as the parser does not know about them and hence debugging, error messages .... are more obfuscated.

Why not use he functional way of R?


For the question: I guess you do not have a corresponding entry in the NAMESPACE file?

Best,
Uwe



On 26.07.2019 08:37, Sigbert Klinke wrote:
Hi,

im my package development I get the following error when checking an example:

 > m <- findMatch('test', x[[1]], FUN='leven(code)') %>% addWave(x[[2]])

  Error in findMatch("test", x[[1]], FUN = "leven(code)") %>% addWave(x[[2]]) :
     could not find function "%>%"
   Execution halted

In my DESCRIPTION file I wrote

Imports:
   rio,
   stringi,
   magrittr

So, I expected that magrittr is loaded when the example is executed.

If I add an "library(magrittr)" at the beginning of the example then the example is okay.

Any ideas what goes wrong?

Sigbert


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