导入报错问题

[wu1214]

你好，我下载的toad版本是0.1.1，numpy版本是'1.24.1'，但是import toad时会报错：AttributeError: module 'numpy' has no attribute 'float'，想请问下是版本不符合吗？我看要求是大于1.20就行，感谢回复！

[Secbone]

@wu1214 尝试也更新一下 cython 的版本试一下？

[hongfeijiang]

你好，我更新了numpy、cython的版本到最新，执行c.fit(train_select, y = 'label', method = 'chi', min_samples = 0.05,exclude = None)时也会报错：AttributeError: module 'numpy' has no attribute 'float'，想问下是什么原因，有什么办法解决么，感谢回复

[joelun37]

Hi,

I don't know why it works but I have a working solution:

• create a new environment
• install the IPython package
• launch IPython within that that environment
• install toad with the following line of code:

#Install a conda package in the current Jupyter kernel
import sys
!conda install -c conda-forge --yes --prefix {sys.prefix} toad

I found the conda installation line of code here.

Note: I also tried changing all "np.float"s in the source code into "float"s but that didn't work.

[Secbone]

@joelun37 @wu1214 @hongfeijiang numpy 在 1.24.0 的版本开始删除了一些方法导致这个问题，所以可以尝试将 numpy 的版本降到 1.23.5 及以下。
针对 numpy 新版本的兼容问题，目前已在源码完成兼容，会在下个版本时一起发布