Scripting Backend设置成IL2CPP Android平台下加载报错

[sw28363807]

改成Mono就不会报错了，报错如下：
8:02:53.861 2495 2510 E Unity : The file can not be loaded because it was created for another build target that is not compatible with this platform.
09-05 18:02:53.861 2495 2510 E Unity : Please make sure to build AssetBundles using the build target platform that it is used by.
09-05 18:02:53.861 2495 2510 E Unity : File's Build target is: 19