try_error {xfun}

R Documentation

Try an expression and see if it throws an error

Description

Use tryCatch() to check if an expression throws an error.

Usage

try_error(expr)

Arguments

expr	An R expression.

Value

TRUE (error) or FALSE (success).

Examples

Run examples

xfun::try_error(stop("foo"))  # TRUE
xfun::try_error(1:10)  # FALSE

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