could pointnet2 work with python 3?

[luodezhao]

Hi， I'm really appreciate the nice work , but there are still some problems about 'print' when i'm trying to run it with python 3 .So do i have to modify the code? Thank you !

[julianstolp]

Yes you have to modify all print and replace xrange with range

[luodezhao]

@Bierfass Thank you !

[ruanhailiang]

Traceback (most recent call last): File "/home/emg/eclipse-workspace/pointnet2/scannet/train.py", line 18, in from utils import pc_util File "/home/emg/eclipse-workspace/pointnet2/utils/pc_util.py", line 13, in from eulerangles import euler2mat ModuleNotFoundError: No module named 'eulerangles' I 'm sorry, I cann't find the python module 'eulerangles' ?

[KosukeArase]

@ruanhailiang You can find it here

[medif]

Hi, I am using python3 but when i make train.py in scannet i got error like line 17, in init self.scene_points_list = pickle.load(fp) UnicodeDecodeError: 'ascii' codec can't decode byte 0xfc in position 1: ordinal not in range(128)

did you face S.TH like this

[zzusunquan]

追溯（最近一次通话）： 文件“ /home/emg/eclipse-workspace/pointnet2/scannet/train.py”，行18， 来自utils import pc_util 文件“ / home / emg / eclipse-workspace / pointnet2 / utils /pc_util.py“，第13行， 从eulerangles导入euler2mat ModuleNotFoundError：没有名为'eulerangles'的模块， 对不起，我找不到python模块'eulerangles'吗？

您好 请问您问题解决了嘛 我也需要了一样的问题

[houhaol]

Hi, I am using python3 but when i make train.py in scannet i got error like line 17, in init self.scene_points_list = pickle.load(fp) UnicodeDecodeError: 'ascii' codec can't decode byte 0xfc in position 1: ordinal not in range(128)

did you face S.TH like this

That's caused by python version. Replace pickle.load(fp, encoding='latin1') would help.

[hansen7]

Hi, I am using python3 but when i make train.py in scannet i got error like line 17, in init self.scene_points_list = pickle.load(fp) UnicodeDecodeError: 'ascii' codec can't decode byte 0xfc in position 1: ordinal not in range(128) did you face S.TH like this

That's caused by python version. Replace pickle.load(fp, encoding='latin1') would help.

Hi @lianghouhao, that really helps, pickle.load(fp, encoding='bytes') works. But are the labels included in the pickle file?