* using log directory ‘/srv/hornik/tmp/CRAN_pretest/ggtangle.Rcheck’
* using R Under development (unstable) (2024-12-15 r87442)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    Debian clang version 19.1.1 (1)
    Debian flang-new version 19.1.1 (1)
* running under: Debian GNU/Linux trixie/sid
* using session charset: UTF-8
* checking for file ‘ggtangle/DESCRIPTION’ ... OK
* this is package ‘ggtangle’ version ‘0.0.6’
* package encoding: UTF-8
* checking CRAN incoming feasibility ... [5s/7s] NOTE
Maintainer: ‘Guangchuang Yu <guangchuangyu@gmail.com>’

Possibly misspelled words in DESCRIPTION:
  Yu (6:128)
* 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 ‘ggtangle’ can be installed ... [3s/3s] OK
* checking package directory ... OK
* checking for future file timestamps ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... [1s/1s] OK
* checking whether the package can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the package can be unloaded cleanly ... [1s/1s] OK
* checking whether the namespace can be loaded with stated dependencies ... [1s/1s] OK
* checking whether the namespace can be unloaded cleanly ... [1s/1s] OK
* checking loading without being on the library search path ... [1s/1s] OK
* checking whether startup messages can be suppressed ... [1s/1s] OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... WARNING
'::' or ':::' import not declared from: ‘cli’
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [4s/4s] NOTE
as_igraphlayout: no visible global function definition for ‘caller_env’
get_igraph_layout: no visible global function definition for
  ‘get_fun_from_pkg’
Undefined global functions or variables:
  caller_env get_fun_from_pkg
* checking Rd files ... [0s/0s] 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 installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [1s/1s] ERROR
Running examples in ‘ggtangle-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: geom_edge
> ### Title: layer to draw edges of a network
> ### Aliases: geom_edge
> 
> ### ** Examples
> 
> flow_info <- data.frame(from = LETTERS[c(1,2,3,3,4,5,6)],
+                         to = LETTERS[c(5,5,5,6,7,6,7)])
> 
> dd <- data.frame(
+     label = LETTERS[1:7],
+     v1 = abs(rnorm(7)),
+     v2 = abs(rnorm(7)),
+     v3 = abs(rnorm(7))
+ )
> 
> g = igraph::graph_from_data_frame(flow_info)
> 
> p <- ggplot(g)  + geom_edge()
Error in get_fun_from_pkg("igraph", layout) : 
  could not find function "get_fun_from_pkg"
Calls: ggplot -> ggplot.igraph -> get_igraph_layout
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [14s/14s] OK
* checking PDF version of manual ... [3s/3s] OK
* checking HTML version of manual ... [0s/0s] OK
* checking for non-standard things in the check directory ... OK
* checking for detritus in the temp directory ... OK
* DONE
Status: 1 ERROR, 1 WARNING, 2 NOTEs