7 февр. 2013 г. · One (dirty) way to do it is to use tryCatch with an empty function for error handling. For example, the following code raises an error and breaks the loop.

17 сент. 2021 г. · The try() function allows you to run a line of code that may produce an error, and then carry on even if it returns an error.

27 мая 2015 г. · Use a tryCatch expression around the function that can throw the error message: testFunction <- function (date_in) { return(tryCatch(as.Date(date_in), error= ...

27 дек. 2012 г. · try is just a way of telling R: "If you commit an error inside the following parentheses, then skip it and move on."

8 янв. 2021 г. · I want to loop through the list, save the pages that exist and skip past the names that do not. Is there a way to do this?

5 сент. 2017 г. · You can use tryCatch as explained here. If the code inside tryCatch throws an error, the error function is called. If you want to ignore the ...

7 мар. 2018 г. · I am using try function to skip through the LINKS which are not working and continue with the loop but that's not happening. Can someone help me with this

19 дек. 2020 г. · tryCatch throws NA if subsetting of the matrix fails with an error. If we have no NA , lm code is evaluated, else unchanged coef are returned.

6 апр. 2022 г. · We can create a function and then use tryCatch or possibly to skip the errors. First create function f1 to get links to pictures,

15 июл. 2019 г. · You could try this: test <- function(x) { tryCatch(x, error = function(e) {if(conditionMessage(e) == "It's an error") {print("no problem") } ...