Flex Builder 报错 什么原因

Flex Builder 报错Module src\Bportal.mxml is set to be optimized for an application that does not exist: src. 什么意思

http://stackoverflow.com/questions/4279805/compiling-flex-modules-with-ant
https://dzone.com/articles/flex-and-maven

PlantStand.mxml:262
这个已经详细告诉你了..在PlantStand的262行...你看一下这行写的什么代码....就知道错误原因了..