What's the problem? How to deal?

Support
1

My program used to run quite fluently.
It used the vtk7.1 static library.
But today when it was running on a new server with win10, it shows the following error and than stopped:
“ERROR: in …\VTK\Rendering\OpenGL2\vtkOpenGLRenderWindow.cxx line 640
vtkWin32OpenGLRenderWindow[047C9FB8]: GL version 2.1 with the gpu_shader4 extension is not surported by your graphics driver”
What’s the problem? How to deal with it?
Thank you in advance.

2

Do you connect to the server via Windows remote desktop?

3

No, I used the server as a local machine.
It seems that vtk need opengl3.2 or above.
Thank you.

4

Yes, OpenGL requirements of VTK’s current rendering backend is higher than it used to be.

Note that if you have a server that supports the required OpenGL features, it may still not work via Windows remote desktop (if you create a render windows while connected via Windows remote desktop, Windows may report lower OpenGL version).

5

Thank you Andras Lasso.
I will remenber what you said.