interfaces/accel-Sensor example compiling fail

[JakyHou]

compiling user_ADXL345.c...
compiling user_accelerometer.c...
linking...
...........\sdk\common_project_files\scatterfiles\DA14531_armclang.sct(106): warning: L6314W: No section matches pattern *(startup_code_DA14xxx).
...........\sdk\common_project_files\scatterfiles\DA14531_armclang.sct(125): warning: L6314W: No section matches pattern *(.bss.stack).
...........\sdk\common_project_files\scatterfiles\DA14531_armclang.sct: Error: L6221E: Execution region ER_NZI with Execution range [0x07fc8b80,0x07fc8f8c) overlaps with Execution region RET_DATA with Execution range [0x07fc8bc0,0x07fc8f34).
...........\sdk\common_project_files\scatterfiles\DA14531_armclang.sct: Error: L6221E: Execution region ER_NZI with Execution range [0x07fc8b80,0x07fc8f8c) overlaps with Execution region RET_HEAP_DB with Execution range [0x07fc8f34,0x07fc9340).
Not enough information to produce a SYMDEFs file.
Finished: 1 information, 2 warning and 2 error messages.
".\out_DA14531\Objects\accl_531.axf" - 2 Error(s), 2 Warning(s).
Target not created.
Build Time Elapsed: 00:00:20