R: Back trace the expression evaluated when a condition was...

backtrace {future} | R Documentation

## Back trace the expression evaluated when a condition was caught

### Description

Back trace the expression evaluated when a condition was caught

### Usage

    backtrace(future, envir = parent.frame(), ...)

### Arguments

`future` | A future with a caught condition.
`envir` | the environment where to locate the future.
`...` | Not used.

### Value

A list with one call.

### Known limitations

It is currently not possible to infer the full call stack prior to when an error occurred. It is only possible to get the call that produced the call. This is a limitation of `tryCatch()` used internally for evaluating the future expression.

[Package future version 1.8.0 Index]