Bug 99777 - [Qt][WK2] Minibrowser does not render anything because of QML API extensions.
Summary: [Qt][WK2] Minibrowser does not render anything because of QML API extensions.
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Qt (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-10-18 16:54 PDT by Dongseong Hwang
Modified: 2012-10-18 21:11 PDT (History)
0 users

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Description Dongseong Hwang 2012-10-18 16:54:32 PDT 
When I compiled Qt WK2 using Qt-5.0.0-beta1 about 1 week ago, Minibrowser was fine.
However, yesterday Qt WK2 did not render anything, which was compiled with the latest Qt-5.0.0-r38.

stdout said

WARNING: This project is using the experimental QML API extensions for QtWebKit and is therefore tied to a specific QtWebKit release.
WARNING: The experimental API will change from version to version, or even be removed. You have been warned!

QOpenGLShader::compile(Vertex): failed
QOpenGLShader::compile(Fragment): failed
QSGMaterialShader: Shader compilation failed:
"" 
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked 
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked 
QOpenGLShader::compile(Vertex): failed
QOpenGLShader::compile(Fragment): failed
QSGMaterialShader: Shader compilation failed:


My machine has Nvidia Quadro 4000. OS is Ubuntu 12.04.
Comment 1 Dongseong Hwang 2012-10-18 21:11:53 PDT 
Oops. It was because of my machine's GPU driver issues.