[GitHub] [incubator-mxnet] some-guy1 commented on issue #12431: [R] use of mx.io.arrayiter completely crashes R environment

[GitHub]

I can confirm that:

```
train_iter$reset()
train_iter$iter.next()
train_iter$value()
```

Results in the expected: 

```
$`data`
, , 1, 1

         [,1]     [,2]     [,3]
[1,] 1.373546 3.595281 2.487429
[2,] 2.183643 2.329508 2.738325
[3,] 1.164371 1.179532 2.575781


$label
, , 1, 1

         [,1]     [,2]     [,3]
[1,] 1.373546 3.595281 2.487429
[2,] 2.183643 2.329508 2.738325
[3,] 1.164371 1.179532 2.575781
```

So I have no idea why the entire R environment crashes when I started the 
training.  Mxnet states it is starting to train, then everything crashes.

[ Full content available at: 
https://github.com/apache/incubator-mxnet/issues/12431 ]
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