Security Sandbox Violation during run and debug after moving or copying a Flex project in Flex Builder

Ugh, this is one of those classic examples of getting sidetracked in your daily work because of some annoyances with Flex Builder. Today I copied an existing Flex Builder project in Eclipse to another directory (new renamed project). I then edited the project settings (renamed the project) before importing the new copied project into Eclipse. … Continue reading Security Sandbox Violation during run and debug after moving or copying a Flex project in Flex Builder