AttributeError: num_lidar_points_in_box about waymo_kitti_converter HOT 6 CLOSED

Hi,

and I haven't build the "Metrics Computation" and "Python Utilities" successfully, will it affect?

No, it should not affect.

Can you try:

print(obj)

Just curious to see what's inside.
(This is the follow-up issue on #1)

By the way, when did you download the data? I downloaded the data in early April.

from waymo_kitti_converter.

Hi,

and I haven't build the "Metrics Computation" and "Python Utilities" successfully, will it affect?

No, it should not affect.

Can you try:

print(obj)

Just curious to see what's inside.
(This is the follow-up issue on #1)

By the way, when did you download the data? I downloaded the data in early April.

For the data, I only download a few segments in early May. And the result of "print(obj)" is as follows:

box {
center_x: -20.020040598094056
center_y: 7.255771617461505
center_z: 0.5024888653456401
width: 1.9828961125840503
length: 4.760235235989989
height: 1.6800000000000068
heading: -0.009081201874720168
}
metadata {
speed_x: 20.330629091724095
speed_y: 0.2304147476950128
accel_x: 0.22777614739139299
accel_y: 0.03386023019193613
}
type: TYPE_VEHICLE
id: "8EFRSwEXBf9P-SzIDRzx0A"

box {
center_x: 50.41102899917314
center_y: 3.7574178158320137
center_z: 0.9634878537108307
width: 2.0181655979297246
length: 4.513134775681905
height: 1.7700000000000102
heading: -0.005225447353401691
}
metadata {
speed_x: 17.879238051739502
speed_y: 0.2714639645808662
accel_x: -0.11760476277109007
accel_y: 0.009923281494627609
}
type: TYPE_VEHICLE
id: "VJ3F-NiHmRQh0umylCVJmA"

from waymo_kitti_converter.

Hi,

and I haven't build the "Metrics Computation" and "Python Utilities" successfully, will it affect?

No, it should not affect.

Can you try:

print(obj)

Just curious to see what's inside.
(This is the follow-up issue on #1)

By the way, when did you download the data? I downloaded the data in early April.

I have found the problem:
I have followed the instruction on https://github.com/Yao-Shao/Waymo_Kitti_Adapter to copy the pd2 files to waymo_open_dataset, which has conflicts with the waymo-open-dataset-tf-2-1-0==1.2.0, so I just delete the waymo_open_dataset file.

from waymo_kitti_converter.

It seems your tfrecord does not contain num_lidar_points_in_box.

For the data, I only download a few segments in early May

This is strange, I know earlier data releases did not have this attribute (see waymo-research/waymo-open-dataset#117), but if you downloaded it in May, it should be fine.

Did you download the data from the official source at https://waymo.com/open/download/ ?

Also, can you confirm that your python is importing the correct waymo-open-dataset version? It may be better to uninstall the current package and install again.

In addition, can you please give me the filename of the tfrecord you use? I will check on my machine.

from waymo_kitti_converter.

I have found the problem:
I have followed the instruction on https://github.com/Yao-Shao/Waymo_Kitti_Adapter to copy the pd2 files to waymo_open_dataset, which has conflicts with the waymo-open-dataset-tf-2-1-0==1.2.0, so I just delete the waymo_open_dataset file.

Cool. Let me know if there are any other problems.

I should really start writing the README by the way.

from waymo_kitti_converter.

I have found the problem:
I have followed the instruction on https://github.com/Yao-Shao/Waymo_Kitti_Adapter to copy the pd2 files to waymo_open_dataset, which has conflicts with the waymo-open-dataset-tf-2-1-0==1.2.0, so I just delete the waymo_open_dataset file.

Cool. Let me know if there are any other problems.

I should really start writing the README by the way.

It runs successfully without any problem, thanks!

from waymo_kitti_converter.