This is fixed in RC2. It now loads these RSLs at runtime for a basic test app:
framework_4.8.0.1358354.swf spark_4.8.0.1358354.swf textLayout_4.8.0.1358354.swf I first had to make this change to makeApacheFlexForFlashBuilder.sh though: APACHE_FLEX_BIN_DISTRO_URL=http://people.apache.org/~cframpton/ApacheFlexRC/current/binaries/apache-flex-sdk-4.8.0-incubating-bin.zip Thanks, --Dasa On Jul 3, 2012, at 2:32 PM, Dasa Paddock wrote: When I create a new project in Flash Builder after running makeApacheFlexForFlashBuilder.sh and change the Framework linkage to "Runtime shared library (RSL)", it creates "framework_${build.number}.swf" in the bin-debug, but at runtime, it tries to load "framework_1355585.swf" and gets a 404 response. I think the cause of this issue is that this is how the rsl-url is in the flex-config.xml file: <runtime-shared-library-path> <path-element>libs/framework.swc</path-element> <rsl-url>framework_${build.number}.swf</rsl-url> </runtime-shared-library-path> --Dasa