J5 Bole datatool编译问题

J5平台，在编译Bole(0.5.2) datatool模块时出现下面的错误，请问一下原因？

-- Executing gradle ... -- [1/3] pack_report => /home/human/platform/Horizon/package/02_source/02_middleware/dataTools/pack_report/./gradlew ./gradlew:

1: ./gradlew: Empty,: not found

CMake Error at cmake/macros/macro_add_ext_target.cmake:462 (message):

exec ./gradlew error!

(/home/human/platform/Horizon/package/02_source/02_middleware/dataTools/pack_report) Call Stack (most recent call first):

CMakeLists.txt:115 (EXEC_GRADLE)