Qt OpenGL遇到这个情况如何解决

Question

QOpenGLShaderProgram::addShader: Program and shader are not associated with same context.
QOpenGLShaderProgram::addShader: Program and shader are not associated with same context.
QOpenGLShaderProgram::uniformLocation( tex_y ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( tex_u ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( tex_v ): shader program is not linked

Answer 1

GL遇到这个情况如何解决
QOpenGLShaderProgram::addShader: Program and shader are not associated with same context.
QOpenGLShaderProgram::addShader: Program and shader are not associated with same context.
QOpenGLShaderProgram::uniformLocation( tex_y ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( tex_u ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( tex_v ): shader program is not linked