TypeError: slice indices must be integers or None or have an __index__ method
2017-09-17 18:47
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在训练faster-rcnn自己的网络结构和数据集时，出现了
TypeError: slice indices must be integers or None or have an index method
根据错误提示查看了当前出错的点的数据类型，一般为numpy.int32和numpy.float64。 但是这两种数据类型不能作为index（能作为index的只有int、None、和index容器） 所以将该类型强制修改为int，但是错误越来越多，最后查明是numpy版本问题。 自从numpy1.12.0就对数据类型转换的与之前不同，所以只需将numpy版本降低 运行：
sudo pip intall -U numpy==1.11.0
大功告成
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