Error in defining the object of DataSetIterator

Question

I am trying to run the example of deeplearning4j LenetMnistExample. Error of "Frame is not available" occurrs in these lines

DataSetIterator mnistTrain = new MnistDataSetIterator(batchSize,true,12345);
DataSetIterator mnistTrain = new MnistDataSetIterator(batchSize,true,12345);

Can anyone help how to resolve this?

Answer 1

But the example has something different. These lines:

    log.info("Load data....");
    DataSetIterator mnistTrain = new MnistDataSetIterator(batchSize,true,12345);
    DataSetIterator mnistTest = new MnistDataSetIterator(batchSize,false,12345);

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