Getting 'Difference in effective length between states is too big. Transition preview will be disabled.' on play. What does it mean?

Questions & Answers
1

I keep getting the warning “Difference in effective length between states is too big. Transition preview will be disabled.”. What does the warning mean? I can’t find anything about it when searching. It’s thrown by UnityEditor.DockArea:OnGUI().

2

Just enable “Has Exit Time” and in Setting → Exit time ,
set for exemple 0.75
and again disable “Has Exit Time”
That all

3

191201-untitled-2.png

i don’t understand the error and my jump animation is not working

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191202-untitled-1.png279×766 46 KB

even the exit time is okay and there doesn’t seem to be any other problem
the codings seems to be fine
please i need help

the state number are fine
and still the jump animation is not working