Error when i install SFS 2.0.1 ActionScript libary

[longsir]

The error is as following:

VerifyError: Error #1111: de.polygonal.ds::ListSet cannot implement de.polygonal.ds.Set.

please help me,thank you!

[longsir]

it is apparent that the SFS2X_API_AS3.swc i have just downloaded has some problem。

[Bax]

Are you sure you are using the latest swc? Because this error was fixed in a previous version.
In order to check the version, please trace the returned value of the SmartFox.version property. You should read 1.0.0 or higher.