3d Render with vtkVolume error

ERROR: In D:\ct\VTK\VTK-8.1.2\Rendering\OpenGL2\vtkWin32OpenGLRenderWindow.cxx, line 227
vtkWin32OpenGLRenderWindow (000001F37C5C8A70): wglMakeCurrent failed in MakeCurrent(), error

many errors like this.
how to solve the errors?who knows