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Type: Bug
Resolution: Done
Priority: P2: Important
Fix Version/s: 5.12.4, 5.13.0 Beta4
Affects Version/s: 5.12.1
Component/s: WebEngine
Labels:
- Reported_by_support_standard
Environment:
macOS 10.14

Platform/s:

macOS

When specifying the default OpenGL format to be a 4.1 Core profile it will prevent QWebEngineView from working. It will output errors such as:

[57049:80899:0213/124056.769256:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.769333:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.772053:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.772081:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.773036:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.773065:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.774374:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.774409:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.776475:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.776505:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.777270:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.777310:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.777978:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.778006:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.778621:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.778648:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.779285:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.779311:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[57049:80899:0213/124056.780036:ERROR:gl_context_cgl.cc(136)] Error creating context.
[57049:80899:0213/124056.780060:ERROR:gles2_command_buffer_stub.cc(262)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.