Cant play in editor when performing move node operation

I am unable to launch the play mode. It says “Can’t play in editor when performing move node operation”. Also in the blueprint graph whenever I try to move around the graph using the right click, it just selects the portion (which the left click mouse does). I don’t understand what’s happening? Can someone please help me with this?
Thanks!

You have to ensure that you have compiled and save everything. If you don’t it screws with stuff. So basically you just need to compile your blueprint. If the play doesn’t work, just go back, save everything, and try again. Should be simple.

Re-opening the Level worked for me. No Engine restart required

Press Save Current first and try again, it should work now.