- ADOBE FLASH ACTIONSCRIPT 3.0 STOP FUNCTION NOT WORKING HOW TO
- ADOBE FLASH ACTIONSCRIPT 3.0 STOP FUNCTION NOT WORKING PRO
This can be handled through a simple if condition. Once I get to that page I can't navigate anywhere else unless I click the video thumbnail button and as long as the video is playing the buttons are active. If there is a circumstance where it is known that an object may or may not exist, then you would first need to check to see if the object being used has a value before attempting to access properties or call methods from it. ActionScript 3.0 :: Video Buttons Not Work Unless Video Playing Jan 20, 2010. Additionally, the Variables panel can be used to inspect the values of the objects and properties within the current scope. When the error occurs, code execution will pause and the line of code with the error will be pointed out in the code view.
ADOBE FLASH ACTIONSCRIPT 3.0 STOP FUNCTION NOT WORKING PRO
When debugging (in either Flash Pro or Flash Builder), a Debug version of your project which will include more information about code execution that can help better identify errors. 1 Select File > Exit (Windows) or Flash > Quit Flash (Macintosh). However, if you test a debug version of your project in your IDE, it will tell you.įrom the File menu, select Debug > Debug Movie.įrom the File menu, select Run > Debug. share it or apply it multiple times using ActionScript 3.0. This can sometimes be difficult because of the error's ambiguous text it does not specify what specific object the error is in reference to. That is something you will have to identify and fix. You're code is assuming an object exists when it does not. Usually when this error occurs, it means an error in your code logic. In ActionScript 2.0 and 1.0, doing this would cause a silent failure and return a value of undefined. Note that this behavior is new to ActionScript 3.0. The following example would be a situation where the error would occur: var mySprite:Sprite // null since not definedīecause the mySprite variable is null, accessing mySprite.x would be the same as null.x which is not possible, thereby creating the error condition. If the object is null, it has no value itself meaning it cannot contain any properties. This error occurs when you attempt to access a property or call a method (function) from an object variable that has no value (undefined) or has a null value. TypeError: Error #1009 TypeError: Error #1009: Cannot access a property or method of a null object reference.
The book covers the basics of learning ActionScript and provides countless tips and techniques to help you become more productive. The following lists common runtime errors found with Flash Player and what you can do to fix them. The fastest, easiest, most comprehensive way to learn ActionScript® 3.0 for Adobe Flash CS4 Professional ActionScript® 3.0 for Adobe Flash CS4 Professional Classroom in a Book contains 14 lessons.
ADOBE FLASH ACTIONSCRIPT 3.0 STOP FUNCTION NOT WORKING HOW TO
Flash Player Runtime Errors and How to Fix Them
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