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TypeError: 'int' object is not callable

2018-01-30 20:51 706 查看

查了一天的错误，终于查出来了

最后发现了两行python代码的不同

trainer.extend(extensions.Evaluator(test_iter, model, gpu))
trainer.extend(extensions.Evaluator(test_iter, model, device=gpu))

这python代码也太难写了吧

全部的报错信息

Exception in main training loop: 'int' object is not callable
Traceback (most recent call last):
File "/home/pikachu/src/chainer-3.3.0/chainer/training/trainer.py", line 302, in run
entry.extension(self)
File "/home/pikachu/src/chainer-3.3.0/chainer/training/extensions/evaluator.py", line 139, in __call__
result = self.evaluate()
File "/home/pikachu/src/chainer-3.3.0/chainer/training/extensions/evaluator.py", line 183, in evaluate
in_arrays = self.converter(batch, self.device)
Will finalize trainer extensions and updater before reraising the exception.
Traceback (most recent call last):
File "/home/pikachu/ide/pycharm-2017.3.1/helpers/pydev/pydev_run_in_console.py", line 52, in run_file
pydev_imports.execfile(file, globals, locals)  # execute the script
File "/home/pikachu/ide/pycharm-2017.3.1/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "/home/pikachu/src/chainer-3.3.0/examples/mnist/demo/my_train_mnist.py", line 58, in <module>
main()
File "/home/pikachu/src/chainer-3.3.0/examples/mnist/demo/my_train_mnist.py", line 54, in main
trainer.run()
File "/home/pikachu/src/chainer-3.3.0/chainer/training/trainer.py", line 313, in run
six.reraise(*sys.exc_info())
File "/usr/lib/python3/dist-packages/six.py", line 686, in reraise
raise value
File "/home/pikachu/src/chainer-3.3.0/chainer/training/trainer.py", line 302, in run
entry.extension(self)
File "/home/pikachu/src/chainer-3.3.0/chainer/training/extensions/evaluator.py", line 139, in __call__
result = self.evaluate()
File "/home/pikachu/src/chainer-3.3.0/chainer/training/extensions/evaluator.py", line 183, in evaluate
in_arrays = self.converter(batch, self.device)
TypeError: 'int' object is not callable

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