Green error Screen in ram preview and render

[Puretech Internet Pvt Ltd]

I am getting Green screen whevever I add a outside footage to my AE project...I matched the frame rate and made  it 30 using RD comp setter script the ram preview clears up but the final render still has solid green wherever the footage is

[Jose Panadero]

Enter into After Effects Preferences > Import. Deactivate hardware acceleration. Then go to Edit > Purge > All Memory and Disk Cache. Restart After Effects. Your green previews should dissapear.

[Puretech Internet Pvt Ltd]

Thanks a ton! your solution worked...the issue is solved