Opening WebGL page throws “THREE.WebGLRenderer: Error creating WebGL context”

[tank2737]

When using only selenium, I did not encounter this problem.how should I handle this？

[mdmintz]

Add this command-line option: --enable-3d-apis

Eg. pytest --enable-3d-apis

[stefanoantonel]

I'm having this issue again.

Script looks:

# webgl.py
from seleniumbase import BaseCase
import time
BaseCase.main(__name__, __file__)


class MyTestClass(BaseCase):
    def test_swag_labs(self):
        self.open("https://threejs.org/examples/#webgl_interactive_lines")
        time.sleep(60)

Command line:
venv/bin/pytest webgl.py --enable-3d-apis

Chrome error:

...
three.module.js:29124 THREE.WebGLRenderer: A WebGL context could not be created. Reason:  Could not create a WebGL context, VENDOR = 0xffff, DEVICE = 0xffff, GL_VENDOR = Google Inc. (Google), GL_RENDERER = ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver-5.0.0), GL_VERSION = 5.0.0, Sandboxed = no, Optimus = no, AMD switchable = no, Reset notification strategy = 0x8252, ErrorMessage = BindToCurrentSequence failed: .
...
three.module.js:28700 THREE.WebGLRenderer: Error creating WebGL context.

Even with --swiftshader flag I get the same issue

Chrome version 121.0.6167.85 (Official Build) (arm64)
Running on M1 Max
seleniumbase-4.23.0

Tried with --firefox and --safari and they both work properly (I see the lines on webgl)

[mdmintz]

@stefanoantonel This is now fixed in 4.23.1 - https://github.com/seleniumbase/SeleniumBase/releases/tag/v4.23.1

Use --enable-3d-apis to activate it from pytest, or enable_3d_apis=True from the SB() format.

There's also a new example test for displaying a 3D animation: SeleniumBase/examples/test_3d_apis.py

[stefanoantonel]

@mdmintz Thank you so much for this quick fix!
It is working like a charm :)