Chapter 1

Page 10

Page 10 incorrectly states you press F12 to open the Actions panel. The correct keyboard shortcut is F9 (Windows) or Opt+F9 (Mac.)

Chapter 3

Exercise 3, Step 6

The instance name of the the third movie clip is spelled incorrectly. It should be entered as boarder3_mc.

Chapter 3

Page 56

The Logical/Boolean operators in the Operators and Their Functions table on Page 56 use the single equal sign (=) instead of the double (==), which is required to compare two expressions. The examples should be written:

(position == 6) && (boarder.y == 6)
!position == 6
(position == 6) || (boader.y == 6)

Also note, the OR operator in this example uses two pipe characters. Due to a typesetting error, it appears as two I’s in the text.