On 11/11/2018 3:39 PM, Jared Knowles wrote:
Hi!
I have a bit of a weird issue when I'm trying to check my package merTools
(source repo available here: https://github.com/jknowles/merTools
On Windows and Linux builds for R-release and R-devel, when R CMD CHECK
checks examples, it returns the following error below:
Warning: parse error in file 'merTools-Ex.R':
1: unexpected symbol
117: cleanEx()
118: nameEx
I also get this error on MacOS.
Upon inspecting the example file generated by R CMD CHECK (mertools-Ex.R) -
it contains only valid R code. I can run it line by line or source the
whole file in R without any errors. But, during the check process, this
error occurs.
The problem is in the REimpact help file. It contains this:
zed3 <- REimpact(g1, newdata = InstEval[9:12, ], groupFctr = "d", breaks
= 5,
and there's no closing paren.
This is in a \donttest section of the examples, so it gets deleted when
running the examples, and that's the version of merTools-Ex.R that is
left at the end. But the warning happened in a different test,
* checking for unstated dependencies in examples ... WARNING
Warning: parse error in file 'merTools-Ex.R':
1: unexpected symbol
118: cleanEx()
119: nameEx
^
and it is based on a different version of that file that doesn't omit
the \donttest section.
This is arguably an R bug: the line numbers are misleading, since they
refer to a version of the file that no longer exists. Perhaps when you
say \donttest, no tests should be done.
Duncan Murdoch
The functions cleanEx() and nameEx() appear to be created as part of the
checking process.
I have not changed the examples in the code since the last time I ran R CMD
CHECK so I am quite confident that the example code for all functions is
valid R code.
Any ideas on what might be the source of this problem?
Thanks!
Jared
Jared Knowles
President, Civilytics Consulting LLC
www.jaredknowles.com
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