Data Generation results

[cathylacus]

 I can't run the second step in Data Generation (2.run the following script. Under the specified data path, the code creates folders named GEO, RENDER, MASK, PARAM, UV_RENDER, UV_MASK, UV_NORMAL, and UV_POS. Note that you may need to list validation subjects to exclude from training in {path_to_training_data}/val.txt (this tutorial has only one subject and leave it empty).If you wish to render images with headless servers equipped with NVIDIA GPU, add -e to enable EGL rendering.) 
  Can I get the results，like a zip file？

[shunsukesaito]

Can you elaborate? What are the errors? Also please provide your environment (os, GPU type etc).

[shunsukesaito]

Can I get the results，like a zip file？

"the code creates folders named GEO, RENDER, MASK, PARAM, UV_RENDER, UV_MASK, UV_NORMAL, and UV_POS". Under each folder, image and npy files are generated, not as a zip file.

[cathylacus]

Can I get the results，like a zip file？

"the code creates folders named GEO, RENDER, MASK, PARAM, UV_RENDER, UV_MASK, UV_NORMAL, and UV_POS". Under each folder, image and npy files are generated, not as a zip file.

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

[shunsukesaito]

Does your server have NVIDIA GPU? If so, run the commend with -e option. Also make sure you update nvidia driver to use eGPU option.

[cathylacus]

Does your server have NVIDIA GPU? If so, run the commend with -e option. Also make sure you update nvidia driver to use eGPU option.

Yes，I have NVIDIA GTX 2080ti，I try it，Thanks！

[cathylacus]

Also make sure you update nvidia driver to use eGPU option.

How do I make sure my nvidia driver to use eGPU option.Thanks！

[shunsukesaito]

You need to install EGL related packages by running the following command (assuming you use ubuntu) apt install libgl1-mesa-dri libegl1-mesa libgbm1 Otherwise, you don't need to switch by yourself. My code should automatically switch to eGPU and render images for you.

[cathylacus]

You need to install EGL related packages by running the following command (assuming you use ubuntu) apt install libgl1-mesa-dri libegl1-mesa libgbm1 Otherwise, you don't need to switch by yourself. My code should automatically switch to eGPU and render images for you.

Thanks！

[cathylacus]

You need to install EGL related packages by running the following command (assuming you use ubuntu) apt install libgl1-mesa-dri libegl1-mesa libgbm1 Otherwise, you don't need to switch by yourself. My code should automatically switch to eGPU and render images for you.

Now，New error is “OpenGL.raw.EGL._errors.EGLError: EGLError”

[cathylacus]

You need to install EGL related packages by running the following command (assuming you use ubuntu) apt install libgl1-mesa-dri libegl1-mesa libgbm1 Otherwise, you don't need to switch by yourself. My code should automatically switch to eGPU and render images for you.

error: Traceback (most recent call last): File "/root/anaconda3/envs/PIFu/lib/python3.6/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/root/anaconda3/envs/PIFu/lib/python3.6/runpy.py", line 85, in _run_code exec(code, run_globals) File "/test/liwei/PIFu-master/PIFu-master/apps/render_data.py", line 282, in initialize_GL_context(width=args.size, height=args.size, egl=args.egl) File "/test/liwei/PIFu-master/PIFu-master/lib/renderer/gl/init_gl.py", line 23, in initialize_GL_context create_opengl_context((width, height)) File "/test/liwei/PIFu-master/PIFu-master/lib/renderer/gl/glcontext.py", line 91, in create_opengl_context egl.eglInitialize(egl_display, pointer(major), pointer(minor)) File "/root/anaconda3/envs/PIFu/lib/python3.6/site-packages/OpenGL/platform/baseplatform.py", line 415, in call return self( *args, **named ) File "src/errorchecker.pyx", line 58, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError OpenGL.raw.EGL._errors.EGLError: EGLError( err = EGL_NOT_INITIALIZED, baseOperation = eglInitialize, cArguments = ( <OpenGL._opaque.EGLDisplay_pointer object at 0x7efff1427598>, <OpenGL.raw.EGL._types.LP_c_int object at 0x7effef42e620>, <OpenGL.raw.EGL._types.LP_c_int object at 0x7effef42e510>, ), result = 0 )

[shunsukesaito]

Can you run the example in the following repository without any issue? If not, you may as well get help from egl community. https://github.com/eduble/gl

[cathylacus]

Can you run the example in the following repository without any issue? If not, you may as well get help from egl community. https://github.com/eduble/gl

I found my NVIDIA driver is 435.21，and “Warning: I found that outdated NVIDIA drivers may cause errors with EGL. If you want to try out the EGL version, please update your NVIDIA driver to the latest!!”，so is my driver not new enough?

[shunsukesaito]

Probably your driver is new enough. Can you run nvidia-smi from the command line and see this driver version? If you use VM, GPUs might not be visible from client side. Also did you get the same error when you run the code in the repository above?

[cathylacus]

Probably your driver is new enough. Can you run nvidia-smi from the command line and see this driver version? If you use VM, GPUs might not be visible from client side. Also did you get the same error when you run the code in the repository above?

I can use nvidia-smi and see this driver version，I run the egl example，and the error is：

[cathylacus]

Probably your driver is new enough. Can you run nvidia-smi from the command line and see this driver version? If you use VM, GPUs might not be visible from client side. Also did you get the same error when you run the code in the repository above?

I run the generate folders is also the error.o(╥﹏╥)o

[wangfudong]

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

You have a server without a graphical interface, so I guess you can not directly run the second script of data generation. You can, 1) use a server with graphical interface; 2) rewrite the data generation code such that it runs without graphics display; 3) if your server suports or is allowed to use SSH X11 Forwarding, you can modify the SSH settings and use some tools like MobaxTerm to run the data-generation code.

[cathylacus]

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

You have a server without a graphical interface, so I guess you can not directly run the second script of data generation. You can, 1) use a server with graphical interface; 2) rewrite the data generation code such that it runs without graphics display; 3) if your server suports or is allowed to use SSH X11 Forwarding, you can modify the SSH settings and use some tools like MobaxTerm to run the data-generation code.

Thank for your reporting!

[adelekuzmiakova]

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

Hi @cathylacus,

I'm just curious as to whether you were able to get the apps.render_data.py code running on your Linux server? I was running the same code on an AWS Linux instance which also does not have a graphical interface. Make sure you use -e argument:

python -m apps.render_data -i [path-to-obj-file] -o [dir-to-save] -e

Otherwise you can enable X11 forwarding from you Linux server; here's an example on how to do it. Hope this helps :)

[cathylacus]

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

Hi @cathylacus,

I'm just curious as to whether you were able to get the apps.render_data.py code running on your Linux server? I was running the same code on an AWS Linux instance which also does not have a graphical interface. Make sure you use -e argument:

python -m apps.render_data -i [path-to-obj-file] -o [dir-to-save] -e

Otherwise you can enable X11 forwarding from you Linux server; here's an example on how to do it. Hope this helps :)

Sorry,I already gave up this code.

[cathylacus]

my error is “freeglut (foo): failed to open display ''” My environment is a command Linux, a server without a graphical interface, so I can't generate training sets?

Hi @cathylacus,

I'm just curious as to whether you were able to get the apps.render_data.py code running on your Linux server? I was running the same code on an AWS Linux instance which also does not have a graphical interface. Make sure you use -e argument:

python -m apps.render_data -i [path-to-obj-file] -o [dir-to-save] -e

Otherwise you can enable X11 forwarding from you Linux server; here's an example on how to do it. Hope this helps :)

You should try the code on an AWS Linux,I just have Command interface,So I give up the code.

[Uuiiii]

python -m apps.prt_util -i {path_to_rp_dennis_posed_004_OBJ} When I run this code, I get the following error: @shunsukesaito

[Yuhuoo]

egl community

I also want to know the answer fixing the bug

[BhaumikThakkar]

You need to install EGL related packages by running the following command (assuming you use ubuntu) apt install libgl1-mesa-dri libegl1-mesa libgbm1 Otherwise, you don't need to switch by yourself. My code should automatically switch to eGPU and render images for you.

error: Traceback (most recent call last): File "/root/anaconda3/envs/PIFu/lib/python3.6/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/root/anaconda3/envs/PIFu/lib/python3.6/runpy.py", line 85, in _run_code exec(code, run_globals) File "/test/liwei/PIFu-master/PIFu-master/apps/render_data.py", line 282, in initialize_GL_context(width=args.size, height=args.size, egl=args.egl) File "/test/liwei/PIFu-master/PIFu-master/lib/renderer/gl/init_gl.py", line 23, in initialize_GL_context create_opengl_context((width, height)) File "/test/liwei/PIFu-master/PIFu-master/lib/renderer/gl/glcontext.py", line 91, in create_opengl_context egl.eglInitialize(egl_display, pointer(major), pointer(minor)) File "/root/anaconda3/envs/PIFu/lib/python3.6/site-packages/OpenGL/platform/baseplatform.py", line 415, in call return self( *args, **named ) File "src/errorchecker.pyx", line 58, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError OpenGL.raw.EGL._errors.EGLError: EGLError( err = EGL_NOT_INITIALIZED, baseOperation = eglInitialize, cArguments = ( <OpenGL._opaque.EGLDisplay_pointer object at 0x7efff1427598>, <OpenGL.raw.EGL._types.LP_c_int object at 0x7effef42e620>, <OpenGL.raw.EGL._types.LP_c_int object at 0x7effef42e510>, ), result = 0 )

export MESA_GL_VERSION_OVERRIDE=3.3