关于MPU9150使用官方的sensehub里面的例程却出现报错

本人使用的是CCS7.0最新版本。
下面是报错的信息：
Description Resource Path Location Type
unresolved symbol _FDclass, first referenced in C:/ti/TivaWare_C_Series-2.0.1.11577/sensorlib/ccs/Debug/sensorlib.lib compdcm_mpu9150 C/C++ Problem
gmake: Target 'all' not remade because of errors. compdcm_mpu9150 C/C++ Problem
gmake: *** [compdcm_mpu9150.out] Error 1 compdcm_mpu9150 C/C++ Problem
#10234-D unresolved symbols remain compdcm_mpu9150 C/C++ Problem
#10010 errors encountered during linking; "compdcm_mpu9150.out" not built compdcm_mpu9150 C/C++ Problem
This project was created using a version of compiler that is not currently installed: 5.0.4 [ARM]. Another version of the compiler will be used during build: 16.9.0.LTS. See 'Help > Check for Updates' or visit CCS App Center to get the latest compilers. See 'Help > Install New Software...' to install older compilers. Alternatively, migrate the project to one of the available compiler versions by adjusting project properties. compdcm_mpu9150 properties Problems
似乎senserlib.lib存在未定义的变量。求解答