canvas - R graphics device for the HTML canvas element - check results
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canvas

About canvas
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Package R docs

Version: 0.3-0
Result: ERROR
Check time: 2020-06-24 03:13
* using log directory ''
* using R Under development (unstable) (2020-05-03 r78348)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: ISO8859-1
* using option '--as-cran'
* checking for file 'canvas/DESCRIPTION' ... OK
* this is package 'canvas' version '0.3-0'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking serialization versions ... OK
* checking whether package 'canvas' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking DESCRIPTION meta-information ... NOTE
Malformed Title field: should not end in a period.
Non-standard license specification:
GPL version 2
Standardizable: TRUE
Standardized license specification:
GPL-2
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... NOTE
NB: .First.lib is obsolete and will not be used in R >= 3.0.0
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd line widths ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking pragmas in C/C++ headers and code ... OK
* checking compilation flags used ... OK
* checking compiled code ... NOTE
File 'canvas/libs/canvas.so':
Found no call to: 'R_useDynamicSymbols'

It is good practice to register native routines and to disable symbol
search.

See 'Writing portable packages' in the 'Writing R Extensions' manual.
* checking examples ... ERROR
Running examples in 'canvas-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: canvas
> ### Title: R graphics device targetting the HTML canvas element
> ### Aliases: canvas
> ### Keywords: device
>
> ### ** Examples
>
> # very simple plot
> canvas(600, 600, file="plot.js")
Error in .External("canvas_new_device", file, width, height, bg, ..., :
Incorrect number of arguments (4), expecting 3 for 'canvas_new_device'
Calls: canvas
Execution halted
* checking PDF version of manual ... OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE

Status: 1 ERROR, 3 NOTEs
See
'/00check.log'
for details.


Installation log: 00install.out

Distribution log

SVN checkout/GIT clone log