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16.09.2019 · @JordanMakesMaps As you said, there are some issues in the code of the data generator. I tried your code and got passed some small issues. Can you give the code of the class dataframe (passed as an argument to init in the class DataGenerator) which you have used in the DataGenerator class?

Aug 29, 2019 · 昨天在使用torch.utils.data.DataLoader类时遇到了一些问题，通过粗略的学习了解到了Pytorch的数据处理主要基于三个类：Dataset，DatasetLoader和DatasetLoaderIter，并且它们依次构成封装关系。

create iterator object python · take the first in dataloader pytorch · pytorch 1.7 ... python RuntimeError: tf.placeholder() is not compatible with eager ...

13.09.2016 · Since line does not have a __next__ method it raises TypeError: str object is not an iterator. Since line is an iter able and has an __iter__ method, we can set it = iter (line). it is an iter ator with a __next__ method, and next (it) returns the next character in line. But you are looking for the next line in the file, so try something like:

Error iterating over Dataset with DataLoader #1765 ... loader.persistent_workers TypeError: 'int' object is not iterable.

30.06.2019 · DataLoader creates random indices in default or specified way (see samplers), hence there is no __getitem__ as it wouldn't make sense for this object. You may also inherit from the DataLoader and create your own __getitem__ function doing what you want (more complicated though).

This returns a DataFrame, as in a file whose data has been loaded into a DataFrame, not a file object (f.close() makes no sense). You may want to just use the csv module and then you might be able to do, but can't be sure as a don't know what …

DataLoader(trainset, batch_size=4,shuffle=True, num_workers=2) testset ... TypeError: 'builtin_function_or_method' object is not iterable

TypeError: 'list' object is not an iterator occurs when you have not used the iter() method on a list in conjunction with the next() method.

31.08.2020 · TypeError: 'enumerate' object is not subscriptable TypeError: 'DataLoader' object is not an iterator 解决代码： data = torch. utils. data. DataLoader (xxx) data = iter (data) (inputs, labels) = next (data)

TypeError: 'str' object is not an iterator ... ..and to make iterator from iterable there is built-in function iter ... I'm not 'in'-sane.