Since installing Sigil 1.60 Windows x64, I've had a random error when opening Sigil. The usual popup with Sigil has encountered a problem. Sigil may need to close. Details in the spoiler which oddly ends with The operation completed successfully.
Spoiler:
Code:
Error info: Critical: ARB::createContext: wglCreateContextAttribsARB() failed (GL error code: 0x0) for format: QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples 0, swapBehavior QSurfaceFormat::DefaultSwapBehavior, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile), shared context: 0x30000 (The operation completed successfully.)
Sigil version: 1.6.0
Runtime Qt: 5.12.9
Compiled Qt: 5.12.9
System: Windows 10 (10.0)
Architecture: x86_64