Ensure there are no conflicting SWCs in your build path.
Or in some cases, during compilation:
"Patch listing error" is a frequent issue encountered by users of the iOS jailbreak tweak. patch listing error flex 3
: Ensure you are running your development environment (like Adobe Flash Builder or the standalone SDK tools) with full administrative rights. Ensure there are no conflicting SWCs in your build path
Re-enable secure protocols immediately after the patch operation. patch listing error flex 3