Starting remote process.D/dalvikvm(12592): GC_CONCURRENT freed 250K, 7% free 4200K/4476K, paused 3ms+4ms, total 29ms D/dalvikvm(12592): GC_CONCURRENT freed 401K, 10% free 4211K/4636K, paused 3ms+3ms, total 26ms D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41664940 D/dalvikvm(12592): Shared lib '/data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so' already loaded in same CL 0x41664940 D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Core.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Core.so 0x41664940 D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41664940, skipping init D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/plugins/platforms/android/libqtforandroidGL.so 0x41664940 D/dalvikvm(12592): Added shared lib /data/data/org.qtproject.example.QtDemo/plugins/platforms/android/libqtforandroidGL.so 0x41664940 I/Qt (12592): qt start W/dalvikvm(12592): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtMessageDialogHelper' D/dalvikvm(12592): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41664940 D/dalvikvm(12592): Shared lib '/data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so' already loaded in same CL 0x41664940 D/dalvikvm(12592): Trying to load lib /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41664940 D/Qt (12592): qml\qqmlengine.cpp:1451 (QQmlDebuggingEnabler::QQmlDebuggingEnabler(bool)): QML debugging is enabled. Only use this in a safe environment. D/dalvikvm(12592): Added shared lib /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41664940 D/dalvikvm(12592): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41664940, skipping init W/Qt (12592): kernel\qcoreapplication.cpp:416 (QCoreApplicationPrivate::QCoreApplicationPrivate(int&, char**, uint)): WARNING: QApplication was not created in the main() thread. W/dalvikvm(12592): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtNativeInputConnection' W/dalvikvm(12592): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtExtractedText' D/libEGL (12592): loaded /vendor/lib/egl/libEGL_POWERVR_SGX544_115.so D/libEGL (12592): loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX544_115.so D/libEGL (12592): loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX544_115.so W/Qt (12592): opengl\qopenglshaderprogram.cpp:319 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): QOpenGLShader::compile(Vertex): Compile failed. W/Qt (12592): W/Qt (12592): opengl\qopenglshaderprogram.cpp:325 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** Problematic Vertex shader source code *** W/Qt (12592): opengl\qopenglshaderprogram.cpp:326 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): uniform highp vec2 pixelSize; W/Qt (12592): uniform highp mat4 qt_Matrix; W/Qt (12592): uniform lowp float opacity; W/Qt (12592): W/Qt (12592): attribute highp vec4 vertex; W/Qt (12592): attribute highp vec2 multiTexCoord; W/Qt (12592): attribute highp vec2 vertexOffset; W/Qt (12592): attribute highp vec2 texCoordOffset; W/Qt (12592): W/Qt (12592): varying highp vec2 texCoord; W/Qt (12592): varying lowp float vertexOpacity; W/Qt (12592): W/Qt (12592): void main() W/Qt (12592): { W/Qt (12592): highp vec4 pos = qt_Matrix * vertex; W/Qt (12592): gl_Position = pos; W/Qt (12592): texCoord = multiTexCoord; W/Qt (12592): W/Qt (12592): if (vertexOffset.x != 0.) { W/Qt (12592): highp vec4 delta = qt_Matrix[0] * vertexOffset.x; W/Qt (12592): highp vec2 dir = delta.xy * pos.w - pos.xy * delta.w; W/Qt (12592): highp vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize); W/Qt (12592): dir -= ndir * delta.w * pos.w; W/Qt (12592): highp float numerator = dot(dir, ndir * pos.w * pos.w); W/Qt (12592): highp float scale = 0.0; W/Qt (12592): if (numerator < 0.0) W/Qt (12592): scale = 1.0; W/Qt (12592): else W/Qt (12592): scale = min(1.0, numerator / dot(dir, dir)); W/Qt (12592): gl_Position += scale * delta; W/Qt (12592): texC W/Qt (12592): opengl\qopenglshaderprogram.cpp:327 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** W/Qt (12592): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (12592): " W/Qt (12592): scenegraph\coreapi\qsgmaterial.cpp:375 (virtual void QSGMaterialShader::compile()): QSGMaterialShader: Shader compilation failed: W/Qt (12592): scenegraph\coreapi\qsgmaterial.cpp:376 (virtual void QSGMaterialShader::compile()): "Link Error: Vertex shader is missing. W/Qt (12592): " W/Qt (12592): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( pixelSize ): shader program is not linked W/Qt (12592): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked W/Qt (12592): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( opacity ): shader program is not linked W/Qt (12592): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (12592): " W/Qt (12592): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (12592): " W/Qt (12592): opengl\qopenglshaderprogram.cpp:319 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): QOpenGLShader::compile(Vertex): Compile failed. W/Qt (12592): W/Qt (12592): opengl\qopenglshaderprogram.cpp:325 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** Problematic Vertex shader source code *** W/Qt (12592): opengl\qopenglshaderprogram.cpp:326 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): uniform highp vec2 pixelSize; W/Qt (12592): uniform highp mat4 qt_Matrix; W/Qt (12592): uniform lowp float opacity; W/Qt (12592): W/Qt (12592): attribute highp vec4 vertex; W/Qt (12592): attribute highp vec2 multiTexCoord; W/Qt (12592): attribute highp vec2 vertexOffset; W/Qt (12592): attribute highp vec2 texCoordOffset; W/Qt (12592): W/Qt (12592): varying highp vec2 texCoord; W/Qt (12592): varying lowp float vertexOpacity; W/Qt (12592): W/Qt (12592): attribute highp float _qt_order; W/Qt (12592): uniform highp float _qt_zRange; W/Qt (12592): void main() W/Qt (12592): { W/Qt (12592): highp vec4 pos = qt_Matrix * vertex; W/Qt (12592): gl_Position = pos; W/Qt (12592): texCoord = multiTexCoord; W/Qt (12592): W/Qt (12592): if (vertexOffset.x != 0.) { W/Qt (12592): highp vec4 delta = qt_Matrix[0] * vertexOffset.x; W/Qt (12592): highp vec2 dir = delta.xy * pos.w - pos.xy * delta.w; W/Qt (12592): highp vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize); W/Qt (12592): dir -= ndir * delta.w * pos.w; W/Qt (12592): highp float numerator = dot(dir, ndir * pos.w * pos.w); W/Qt (12592): highp float scale = 0.0; W/Qt (12592): if (numerator < 0.0) W/Qt (12592): scale = 1.0; W/Qt (12592): else W/Qt (12592): scale = min(1.0, numerator / d W/Qt (12592): opengl\qopenglshaderprogram.cpp:327 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** W/Qt (12592): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (12592): " D/Qt (12592): scenegraph\coreapi\qsgbatchrenderer.cpp:155 (QSGBatchRenderer::ShaderManager::Shader* QSGBatchRenderer::ShaderManager::prepareMaterial(QSGMaterial*)): Renderer failed shader compilation: D/Qt (12592): "Link Error: Vertex shader is missing. D/Qt (12592): " F/libc (12592): Fatal signal 11 (SIGSEGV) at 0x00000008 (code=1), thread 12739 (QSGRenderThread) 'org.qtproject.example.QtDemo' died. Starting remote process.D/dalvikvm(13111): GC_CONCURRENT freed 248K, 7% free 4199K/4472K, paused 2ms+3ms, total 25ms D/dalvikvm(13111): GC_CONCURRENT freed 399K, 10% free 4213K/4636K, paused 2ms+3ms, total 23ms D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so 0x41665800 D/dalvikvm(13111): Shared lib '/data/data/org.qtproject.example.QtDemo/lib/libgnustl_shared.so' already loaded in same CL 0x41665800 D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Core.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Core.so 0x41665800 D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Network.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Qml.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Gui.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5Quick.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41665800, skipping init D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/plugins/platforms/android/libqtforandroidGL.so 0x41665800 D/dalvikvm(13111): Added shared lib /data/data/org.qtproject.example.QtDemo/plugins/platforms/android/libqtforandroidGL.so 0x41665800 I/Qt (13111): qt start W/dalvikvm(13111): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtMessageDialogHelper' D/dalvikvm(13111): Trying to load lib /data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so 0x41665800 D/dalvikvm(13111): Shared lib '/data/data/org.qtproject.example.QtDemo/lib/libQt5QuickParticles.so' already loaded in same CL 0x41665800 D/dalvikvm(13111): Trying to load lib /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41665800 D/Qt (13111): qml\qqmlengine.cpp:1451 (QQmlDebuggingEnabler::QQmlDebuggingEnabler(bool)): QML debugging is enabled. Only use this in a safe environment. D/dalvikvm(13111): Added shared lib /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41665800 D/dalvikvm(13111): No JNI_OnLoad found in /data/app-lib/org.qtproject.example.QtDemo-1/libQtDemo.so 0x41665800, skipping init W/Qt (13111): kernel\qcoreapplication.cpp:416 (QCoreApplicationPrivate::QCoreApplicationPrivate(int&, char**, uint)): WARNING: QApplication was not created in the main() thread. W/dalvikvm(13111): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtNativeInputConnection' W/dalvikvm(13111): dvmFindClassByName rejecting 'org/qtproject/qt5/android/QtExtractedText' D/libEGL (13111): loaded /vendor/lib/egl/libEGL_POWERVR_SGX544_115.so D/libEGL (13111): loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX544_115.so D/libEGL (13111): loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX544_115.so W/Qt (13111): opengl\qopenglshaderprogram.cpp:319 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): QOpenGLShader::compile(Vertex): Compile failed. W/Qt (13111): W/Qt (13111): opengl\qopenglshaderprogram.cpp:325 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** Problematic Vertex shader source code *** W/Qt (13111): opengl\qopenglshaderprogram.cpp:326 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): uniform highp vec2 pixelSize; W/Qt (13111): uniform highp mat4 qt_Matrix; W/Qt (13111): uniform lowp float opacity; W/Qt (13111): W/Qt (13111): attribute highp vec4 vertex; W/Qt (13111): attribute highp vec2 multiTexCoord; W/Qt (13111): attribute highp vec2 vertexOffset; W/Qt (13111): attribute highp vec2 texCoordOffset; W/Qt (13111): W/Qt (13111): varying highp vec2 texCoord; W/Qt (13111): varying lowp float vertexOpacity; W/Qt (13111): W/Qt (13111): void main() W/Qt (13111): { W/Qt (13111): highp vec4 pos = qt_Matrix * vertex; W/Qt (13111): gl_Position = pos; W/Qt (13111): texCoord = multiTexCoord; W/Qt (13111): W/Qt (13111): if (vertexOffset.x != 0.) { W/Qt (13111): highp vec4 delta = qt_Matrix[0] * vertexOffset.x; W/Qt (13111): highp vec2 dir = delta.xy * pos.w - pos.xy * delta.w; W/Qt (13111): highp vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize); W/Qt (13111): dir -= ndir * delta.w * pos.w; W/Qt (13111): highp float numerator = dot(dir, ndir * pos.w * pos.w); W/Qt (13111): highp float scale = 0.0; W/Qt (13111): if (numerator < 0.0) W/Qt (13111): scale = 1.0; W/Qt (13111): else W/Qt (13111): scale = min(1.0, numerator / dot(dir, dir)); W/Qt (13111): gl_Position += scale * delta; W/Qt (13111): texC W/Qt (13111): opengl\qopenglshaderprogram.cpp:327 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** W/Qt (13111): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (13111): " W/Qt (13111): scenegraph\coreapi\qsgmaterial.cpp:375 (virtual void QSGMaterialShader::compile()): QSGMaterialShader: Shader compilation failed: W/Qt (13111): scenegraph\coreapi\qsgmaterial.cpp:376 (virtual void QSGMaterialShader::compile()): "Link Error: Vertex shader is missing. W/Qt (13111): " W/Qt (13111): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( pixelSize ): shader program is not linked W/Qt (13111): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked W/Qt (13111): opengl\qopenglshaderprogram.cpp:1750 (int QOpenGLShaderProgram::uniformLocation(const char*) const): QOpenGLShaderProgram::uniformLocation( opacity ): shader program is not linked W/Qt (13111): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (13111): " W/Qt (13111): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (13111): " W/Qt (13111): opengl\qopenglshaderprogram.cpp:319 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): QOpenGLShader::compile(Vertex): Compile failed. W/Qt (13111): W/Qt (13111): opengl\qopenglshaderprogram.cpp:325 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** Problematic Vertex shader source code *** W/Qt (13111): opengl\qopenglshaderprogram.cpp:326 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): uniform highp vec2 pixelSize; W/Qt (13111): uniform highp mat4 qt_Matrix; W/Qt (13111): uniform lowp float opacity; W/Qt (13111): W/Qt (13111): attribute highp vec4 vertex; W/Qt (13111): attribute highp vec2 multiTexCoord; W/Qt (13111): attribute highp vec2 vertexOffset; W/Qt (13111): attribute highp vec2 texCoordOffset; W/Qt (13111): W/Qt (13111): varying highp vec2 texCoord; W/Qt (13111): varying lowp float vertexOpacity; W/Qt (13111): W/Qt (13111): attribute highp float _qt_order; W/Qt (13111): uniform highp float _qt_zRange; W/Qt (13111): void main() W/Qt (13111): { W/Qt (13111): highp vec4 pos = qt_Matrix * vertex; W/Qt (13111): gl_Position = pos; W/Qt (13111): texCoord = multiTexCoord; W/Qt (13111): W/Qt (13111): if (vertexOffset.x != 0.) { W/Qt (13111): highp vec4 delta = qt_Matrix[0] * vertexOffset.x; W/Qt (13111): highp vec2 dir = delta.xy * pos.w - pos.xy * delta.w; W/Qt (13111): highp vec2 ndir = .5 * pixelSize * normalize(dir / pixelSize); W/Qt (13111): dir -= ndir * delta.w * pos.w; W/Qt (13111): highp float numerator = dot(dir, ndir * pos.w * pos.w); W/Qt (13111): highp float scale = 0.0; W/Qt (13111): if (numerator < 0.0) W/Qt (13111): scale = 1.0; W/Qt (13111): else W/Qt (13111): scale = min(1.0, numerator / d W/Qt (13111): opengl\qopenglshaderprogram.cpp:327 (bool QOpenGLShaderPrivate::compile(QOpenGLShader*)): *** W/Qt (13111): opengl\qopenglshaderprogram.cpp:915 (virtual bool QOpenGLShaderProgram::link()): QOpenGLShader::link: "Link Error: Vertex shader is missing. W/Qt (13111): " D/Qt (13111): scenegraph\coreapi\qsgbatchrenderer.cpp:155 (QSGBatchRenderer::ShaderManager::Shader* QSGBatchRenderer::ShaderManager::prepareMaterial(QSGMaterial*)): Renderer failed shader compilation: D/Qt (13111): "Link Error: Vertex shader is missing. D/Qt (13111): " F/libc (13111): Fatal signal 11 (SIGSEGV) at 0x00000008 (code=1), thread 13214 (.example.QtDemo) 'org.qtproject.example.QtDemo' died.