I haven't been following the latest, so perhaps this is a known issue at the moment.
A brand new directory with latest royale-asjs copied in is failing with the following (just running "ant"): compile: [echo] Cross-compiling CoreJS.swc [echo] ROYALE_COMPILER_HOME: c:\somewhere\royale-asjs/js [mkdir] Created dir: c:\somewhere\royale-asjs\frameworks\js\projects\CoreJS\target\generated-sources\royale [java] args: [java] +royalelib=c:\somewhere\royale-asjs/frameworks [java] -compiler.strict-xml=true [java] -compiler.targets=SWF,JSRoyale [java] -metadata.date=01/04/22 17:14 -0600 [java] -metadata.dateFormat=MM/dd/yy HH:mm Z [java] -swf-debugfile-alias=/org/apache/royale/0.9.9 [java] -output=c:\somewhere\royale-asjs\frameworks\js\projects\CoreJS/target/CoreJS.swc [java] -load-config=c:\somewhere\royale-asjs/frameworks/js-config.xml [java] -load-config+=c:\somewhere\royale-asjs\frameworks\js\projects\CoreJS/src/main/config/compile-js-config.xml [java] target:SWF [java] target:JSRoyale [java] COMPC [java] Loading configuration: c:\somewhere\royale-asjs\frameworks\js-config.xml [java] Loading configuration: c:\somewhere\royale-asjs\frameworks\js\projects\CoreJS\src\main\config\compile-js-config.xml [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\object\defineSimpleProperty.as(36): col: 12 Warning: Encountered this keyword within closure. Value of this will not be the same as enclosing scope. [java] [java] return this[privateProp]; [java] ^ [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\object\defineSimpleProperty.as(39): col: 5 Warning: Encountered this keyword within closure. Value of this will not be the same as enclosing scope. [java] [java] this[privateProp] = val; [java] ^ [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\string\InternalHtmlSanitizer.as(22): col: 10 Warning: Definition goog.html.sanitizer.HtmlSanitizer could not be found. [java] [java] import goog.html.sanitizer.HtmlSanitizer; [java] ^ [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\string\InternalHtmlSanitizer.as(23): col: 10 Warning: Definition goog.html.SafeHtml could not be found. [java] [java] import goog.html.SafeHtml; [java] ^ [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\string\InternalHtmlSanitizer.as(26): col: 47 Error: The definition of base class HtmlSanitizer was not found. [java] [java] internal class InternalHtmlSanitizer extends HtmlSanitizer [java] ^ [java] [java] c:\somewhere\royale-asjs\frameworks\projects\Core\src\main\royale\org\apache\royale\utils\string\InternalHtmlSanitizer.as(32): col: 48 Error: Type was not found or was not a compile-time constant: SafeHtml. [java] [java] public static function sanitize(html:String):SafeHtml