Flash Error #2048 : Security sandbox violation: %1 cannot load data from %2.

Many Flash AS3 developer have encountered this problem and wondering what the...

The problem is simple.  Your swf in domain A is trying to access a swf from domain B, and it does not like it...

Unable to resolve for transcoding with embed image

If you have ever get this "Unable to resolve for transcoding with embed image" or something similar to this message and wondering what the effF!?!? is going on, then here is the answer...

it's actually so simple that you just want to punch the guy who wrote the compiler in his newbie face...

okay...so some where in your semi-amateur code you probably have...

Flash Error #2048: Sandbox Security Error

This flash action script error 2048 sandbox security error happens when your swf is trying to access an outside website without permission from that website.

Solution:

Add a cross domain xml on the website that your swf is trying to access.  A sample of the xml is shown below:

Flash Error #1009: Cannot access a property or method of a null

This Flash action script error 1009 "cannot access a property or method of a null" or "null has no properties" usually happens when the object you are trying to access is not on stage or has not been instantiated, yet you are trying to access a method or a property on that object.

Solution:

Flash Error #1090: XML parser failure element is malformed

This Flash action script error 1090 with message such as "XML parser failure" or "element is malformed" happens when you try to parse or read an XML with mismatching nodes or tags.

Solution:

Check the XML nodes.  Each node should end with a matching tag with the terminator "/".  For example:

Flash Error #3000: Illegal path name

This Flash action script error 3000 with message "Illegal path name" happens when you try to access a wrong path.

Solution: