ImportError: ('Unable to load EGL library', 22, '找不到指定的模块。', None, 126, None, 'EGL', None)

[Archives-RZ]

Hi, I was interested in your model, so I tried to run your demo.py. I configured the environment according to the readme file given and encountered the following error when running the demo.py file.

Traceback (most recent call last):
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\egl.py", line 70, in EGL
mode=ctypes.RTLD_GLOBAL
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\ctypesloader.py", line 45, in loadLibrary
return dllType( name, mode )
File "C:\Users\meruijingz.conda\envs\glot\lib\ctypes_init_.py", line 364, in init
self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] 找不到指定的模块。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "demo.py", line 38, in
from lib.utils.renderer import Renderer
File "D:\GLoT\lib\utils\renderer.py", line 5, in
import pyrender
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\pyrender_init_.py", line 3, in
from .light import Light, PointLight, DirectionalLight, SpotLight
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\pyrender\light.py", line 11, in
from .texture import Texture
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\pyrender\texture.py", line 8, in
from OpenGL.GL import *
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\GL_init_.py", line 3, in
from OpenGL import error as _error
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\error.py", line 12, in
from OpenGL import platform, configflags
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform_init.py", line 35, in
load()
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform_init.py", line 32, in _load
plugin.install(globals())
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\baseplatform.py", line 92, in install
namespace[ name ] = getattr(self,name,None)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\baseplatform.py", line 14, in get
value = self.fget( obj )
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\egl.py", line 93, in GetCurrentContext
return self.EGL.eglGetCurrentContext
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\baseplatform.py", line 14, in get
value = self.fget( obj )
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\OpenGL\platform\egl.py", line 73, in EGL
raise ImportError("Unable to load EGL library", *err.args)
ImportError: ('Unable to load EGL library', 22, '找不到指定的模块。', None, 126, None, 'EGL', None)

I tried commenting the line os.environ['PYOPENGL_PLATFORM'] = 'egl', but nothing changed, I still got this error. I want to know how to fix this problem.

[sxl142]

mkocabas/VIBE#101

[sxl142]

hongsukchoi/TCMR_RELEASE#7

[Archives-RZ]

mkocabas/VIBE#101

I feel sad, this solution is no useful for me, none of the bugs have been changed.

[Archives-RZ]

hongsukchoi/TCMR_RELEASE#7

Hi, I tried to use this method, unfortunately it still doesn't work. But I used other method to solve this problem.
I added "from OpenGL import platform, _configflags" in the demo.py, I solved this problem.
However, I met another problem.

Running "ffmpeg -i D:/GLoT/test.MP4 -r 30000/1001 -f image2 -v error /tmp\test_MP4/%06d.jpg"
Images saved to "/tmp\test_MP4"
Input video number of frames 3141

Downloading files from https://pjreddie.com/media/files/yolov3.weights
Traceback (most recent call last):
File "demo.py", line 385, in
main(args, cfgs)
File "demo.py", line 81, in main
yolo_img_size=args.yolo_img_size,
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py", line 53, in init
device=self.device, img_size=yolo_img_size, person_detector=True, video=True, return_dict=True
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\yolo.py", line 32, in init
download_url(url, outdir)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\yolo.py", line 11, in download_url
subprocess.call(cmd)
File "C:\Users\meruijingz.conda\envs\glot\lib\subprocess.py", line 339, in call
with Popen(*popenargs, **kwargs) as p:
File "C:\Users\meruijingz.conda\envs\glot\lib\subprocess.py", line 800, in init
restore_signals, start_new_session)
File "C:\Users\meruijingz.conda\envs\glot\lib\subprocess.py", line 1207, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。

To fix this problem, I found the subprocess.py, then searched class Popen, changed the shell from False to True. Using this method, I fixed this bug, but now I meet a new problem.

(glot) D:\GLoT>python demo.py --vid_file D:/GLoT/test.MP4 --gpu 0 --cfg ./configs/repr_table1_3dpw.yaml
Running "ffmpeg -i D:/GLoT/test.MP4 -r 30000/1001 -f image2 -v error /tmp\test_MP4/%06d.jpg"
Images saved to "/tmp\test_MP4"
Input video number of frames 3141

Downloading files from https://pjreddie.com/media/files/yolov3.weights
'wget' is not recognized as an internal or external command,
operable program or batch file.
Downloading files from https://raw.githubusercontent.com/mkocabas/yolov3-pytorch/master/yolov3/config/yolov3.cfg
'wget' is not recognized as an internal or external command,
operable program or batch file.
Traceback (most recent call last):
File "demo.py", line 385, in
main(args, cfgs)
File "demo.py", line 81, in main
yolo_img_size=args.yolo_img_size,
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py", line 53, in init
device=self.device, img_size=yolo_img_size, person_detector=True, video=True, return_dict=True
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\yolo.py", line 51, in init
self.model = Darknet(model_def, img_size=img_size).to(device)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\models.py", line 239, in init
self.module_defs = parse_model_config(config_path)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\utils\parse_config.py", line 5, in parse_model_config
file = open(path, 'r')
FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\meruijingz\.torch/config/yolov3.cfg'

Actually, I didn't find the yolov3.cfg file in the specified folder, I want to know the reason.

[Archives-RZ]

Hi, I think the above problem is due to the additional installation of wget in the windows environment. I solved the above problem by placing yolov3.cfg and yolov3.weights in the specified location by downloading additionally. Perhaps you should mention this in the ReadMe file for Windows users?

Running "ffmpeg -i D:/GLoT/test.MP4 -r 30000/1001 -f image2 -v error /tmp\test_MP4/%06d.jpg"
Images saved to "/tmp\test_MP4"
Input video number of frames 3141

Running Multi-Person-Tracker
0%| | 0/262 [02:01<?, ?it/s]
Traceback (most recent call last):
File "demo.py", line 385, in
main(args, cfgs)
File "demo.py", line 83, in main
tracking_results = mot(image_folder)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py", line 284, in call
trackers = self.run_tracker(dataloader)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\autograd\grad_mode.py", line 49, in decorate_no_grad
return func(*args, **kwargs)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py", line 78, in run_tracker
predictions = self.detector(batch)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\autograd\grad_mode.py", line 49, in decorate_no_grad
return func(*args, **kwargs)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\yolo.py", line 70, in call
detections = self.model(inp_batch)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py", line 532, in call
result = self.forward(*input, **kwargs)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\models.py", line 252, in forward
x = module(x)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py", line 532, in call
result = self.forward(*input, **kwargs)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\container.py", line 100, in forward
input = module(input)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py", line 532, in call
result = self.forward(*input, **kwargs)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\conv.py", line 345, in forward
return self.conv2d_forward(input, self.weight)
File "C:\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\conv.py", line 342, in conv2d_forward
self.padding, self.dilation, self.groups)
RuntimeError: cuDNN error: CUDNN_STATUS_EXECUTION_FAILED

Now I have a new problem. I installed the corresponding versions of cuda and pytorch according to the configuration requirements, but this error occurred. Then I installed the corresponding cudnn version, but the same error still occurs. I want to ask you for help. Thank you！

[MrLi333]

嗨，我认为上述问题是由于在 Windows 环境中额外安装了 wget。我通过另外下载将 yolov3.cfg 和 yolov3.weights 放在指定位置解决了上述问题。也许您应该在 Windows 用户的自述文件中提及这一点？

运行“ffmpeg -i D：/GLoT/test.MP4 -r 30000/1001 -f image2 -v error /tmp\test_MP4/%06d.jpg” 图像保存到“/tmp\test_MP4” 输入视频帧数 3141

运行多人跟踪器 0%| |0/262 [02：01<?, ?it/s] 回溯（最近一次调用最后一次）： 文件“demo.py”，第 385 行，在 main（args， cfgs） 中 文件“demo.py”，第 83 行，主tracking_results = mot（image_folder） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py”，第 284 行，在呼叫跟踪器中 = self.run_tracker（dataloader）文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\autograd\grad_mode.py”，第 49 行，在decorate_no_grad返回 func（*args， **kwargs） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\multi_person_tracker\mpt.py”，第 78 行，在run_tracker预测中 = self.detector（batch） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\autograd\grad_mode.py”，第 49 行， 在 decorate_no_grad 中返回 func（*args， **kwargs） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\yolo.py”，第 70 行，在调用检测中 = self.model（inp_batch） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py”，第 532 行，在调用结果中 = self.forward（*input， **kwargs）文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\yolov3\models.py”，第 252 行，转发 x = module（x） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py”，调用结果 = self.forward（*input， **kwargs） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\container.py”，第 532 行，转发输入 = module（input）文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\module.py”，第 100 行，调用结果 = self.forward（*input， **kwargs） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\conv.py”，第 532 行，在前向返回self.conv345d_forward（input， self.weight） 文件“C：\Users\meruijingz.conda\envs\glot\lib\site-packages\torch\nn\modules\conv.py”，行2，在 conv342d_forward self.padding、self.dilation、self.groups） RuntimeError：cuDNN 错误：CUDNN_STATUS_EXECUTION_FAILED

现在我有一个新问题。我根据配置要求安装了相应版本的 cuda 和 pytorch，但发生了这个错误。然后我安装了相应的cudnn版本，但仍然出现相同的错误。我想向你寻求帮助。谢谢！

Hii, I solved the problem according to your method, and there was no cudnn error, but no gpu was used, did you successfully run the demo?

[tcece]

It may also be a problem with the ubantu version, I have encountered a similar problem before, the 18 version is not very good, and the version above 20 can solve the bug.