Failed to create shared context for virtualization. Runtime error with 5.11.1

[Jim Hankins]

When I try to instantiate a Webview under 5.11.1 I'm getting a stream of the following errors on an OSX High Sierra target.

3165:54019:0710/163504.756983:ERROR:gles2_command_buffer_stub.cc(263)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.
[3165:54019:0710/163504.757326:ERROR:gl_context_cgl.cc(136)] Error creating context.

The view doesn't display anything.

If I run the same under a 5.10 build it works fine.

[Wolosocu]

Came here looking for a solution. I see the problem with Qt 5.11.3.