showError,xcmsSet-method {xcms} | R Documentation

## Extract processing errors

### Description

If peak detection is performed with `findPeaks` setting argument `stopOnError = FALSE` eventual errors during the process do not cause to stop the processing but are recorded inside of the resulting `xcmsSet` object. These errors can be accessed with the `showError` method.

### Usage

    ## S4 method for signature 'xcmsSet'
    showError(object, message. = TRUE, ...)

### Arguments

`object` | An `xcmsSet` object.
`message.` | Logical indicating whether only the error message, or the error itself should be returned.
`...` | Additional arguments.

### Value

A list of error messages (if `message. = TRUE`) or errors or an empty list if no errors are present.

### Author(s)

Johannes Rainer

[Package xcms version 3.10.2 Index]