# issue tracking sequence

I am new to blender, I recently started to learn VFX.

I get an issue with tracking. I keep getting those 2 errors : - Failed to solve the motion: most likely there are no good keyframes  And

At least 8 common tracks on both keyframes are needed for reconstruction


I tried with many different video sequences, tried manually add tracker, detect trackers automatically, I even tried with one sequences that had tons of trackers but still the same error. Could you give me a hand?

Another image

This seems a lot of trackers but i tried it to see what was up, usually I only add like 20 trackers