[R] Message produced under R 3.6.0.

[Duncan Murdoch]

On 29/04/2019 9:44 p.m., Rolf Turner wrote:
> 
> On 30/04/19 1:31 PM, Duncan Murdoch wrote:
> 
>> On 29/04/2019 9:25 p.m., Duncan Murdoch wrote:
>>> On 29/04/2019 8:43 p.m., Rolf Turner wrote:
>>>>
>>>> On 30/04/19 12:19 PM, Jeff Newmiller wrote:
>>>>
>>>>> Since you now have this indirect dependency, you should make sure you
>>>>> have updated this gaggle of packages. I have found that the
>>>>> dependencies do not necessarily update when I update the package that
>>>>> relies on them. It can take a few passes  of reading error/warming
>>>>> messages to get them all updated. I suspect you have old versions of
>>>>> packages that now delegate certain functions to lower-level packages,
>>>>> and these errors should go away when you have them all current.
>>>>
>>>> Nope.  Doesn't work.  I reinstalled brms and the messages still appeared
>>>> when I loaded brms.
>>>
>>> Those messages probably aren't due to brms directly: for example, the
>>> first set
>>>
>>>    > Registered S3 methods overwritten by 'ggplot2':
>>>    >   method         from
>>>    >   [.quosures     rlang
>>>    >   c.quosures     rlang
>>>    >   print.quosures rlang
>>>
>>> is due to issues with ggplot2 or rlang.  Have you tried updating both of
>>> those?
>>
>> To answer my own question:  this one still appears after updating those
>> two, but it appears to be a bug in ggplot2, because that package
>> replaces those functions in a file compat-quosures.R with comment
>>
>> # TODO: Remove once rlang 0.2.0.9001 or later is on CRAN
>>
>> and the rlang version on CRAN is now 0.3.4.
>>
>> Duncan Murdoch
> 
> Thanks Duncan.  So I guess I should just wait until Hadley gets around
> to fixing ggplot2?

I think so.

> 
> OTOH --- I would, on general principles, like to learn how to suppress
> such messages ....

I'm not sure you (as package author) can, but your users can do it via

  suppressMessages(library(brms))

(or presumably the same wrapper when attaching your package, or some 
other package that loads ggplot2 or xts).  It appears that dplyr has 
already been fixed.

Duncan Murdoch