• using R Under development (unstable) (2026-04-04 r89789)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)     GNU Fortran (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8 * current time: 2026-04-06 13:40:45 UTC
• using option ‘--no-stop-on-test-error’
• checking for file ‘shinyEffects/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘shinyEffects’ version ‘0.2.0’
• package encoding: UTF-8
• 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 whether package ‘shinyEffects’ can be installed ... OK See the install log for details.
• checking package 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 ... 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 whether startup messages can be suppressed ... OK
• checking use of S3 registration ... 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 ... [7s/10s] OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... WARNING Error: package or namespace load failed for ‘shinyEffects’:  .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, l Execution halted All user-level objects in a package should have documentation entries. See chapter ‘Writing R documentation files’ in the ‘Writing R Extensions’ manual.
• checking for code/documentation mismatches ... WARNING Error: package or namespace load failed for ‘shinyEffects’:  .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, l Execution halted Error: package or namespace load failed for ‘shinyEffects’:  .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, l Execution halted Error: package or namespace load failed for ‘shinyEffects’:  .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Call sequence: 6: stop(msg, call. = FALSE, domain = NA) 5: value[[3L]](cond) 4: tryCatchOne(expr, names, parentenv, handlers[[1L]]) 3: tryCatchList(expr, classes, parentenv, handlers) 2: tryCatch({        ns <- loadNamespace(package, lib.loc)        env <- attachNamespace(ns, pos = pos, deps, exclude, include.only)    }, error = function(e) {        P <- if (!is.null(cc <- conditionCall(e)))            paste(" in", deparse(cc)[1L])        else ""        msg <- gettextf("package or namespace load failed for %s%s:\n %s",            sQuote(package), P, conditionMessage(e))        if (logical.return && !quietly)            message(paste("Error:", msg), domain = NA)        else stop(msg, call. = FALSE, domain = NA)    }) 1: library(package, l Execution halted
• checking Rd \usage sections ... NOTE Error: .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Call sequence: 3: stop(gettextf("%s failed in %s() for '%s', details:\n call: %s\n error: %s",        hookname, "loadNamespace", pkgname, deparse(conditionCall(res))[1L],        conditionMessage(res)), call. = FALSE, domain = NA) 2: runHook(".onLoad", env, package.lib, package) 1: loadNamespace(package, lib.loc) Execution halted The \usage entries for S3 methods should use the \method markup and not their full name. See chapter ‘Writing R documentation files’ in the ‘Writing R Extensions’ manual.
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking examples ... ERROR Running examples in ‘shinyEffects-Ex.R’ failed The error occurred in: R Under development (unstable) (2026-04-04 r89789) -- "Unsuffered Consequences" Copyright (C) 2026 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details.   Natural language support but running in an English locale R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > pkgname <- "shinyEffects" > source(file.path(R.home("share"), "R", "examples-header.R")) > options(warn = 1) > library('shinyEffects') Error: package or namespace load failed for ‘shinyEffects’:  .onLoad failed in loadNamespace() for 'shinyEffects', details:   call: loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]])   error: there is no package called ‘rlang’ Execution halted
• checking PDF version of manual ... OK
• checking HTML 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, 2 WARNINGs, 1 NOTE