ctest fail why？

[dfy888]

dfy888@Dfy888-Ubuntu:~/dfy_c_c++/gr-radar-maint-3.7/build$ ctest Test project /home/dfy888/dfy_c_c++/gr-radar-maint-3.7/build Start 1: test_radar 1/27 Test #1: test_radar .......................... Passed 0.01 sec Start 2: qa_signal_generator_cw_c 2/27 Test #2: qa_signal_generator_cw_c ............Failed 0.19 sec Start 3: qa_signal_generator_fmcw_c 3/27 Test #3: qa_signal_generator_fmcw_c ..........Failed 0.16 sec Start 4: qa_split_cc 4/27 Test #4: qa_split_cc .........................Failed 0.16 sec Start 5: qa_os_cfar_c 5/27 Test #5: qa_os_cfar_c ........................Failed 0.19 sec Start 6: qa_ts_fft_cc 6/27 Test #6: qa_ts_fft_cc ........................Failed 0.16 sec Start 7: qa_estimator_cw 7/27 Test #7: qa_estimator_cw .....................Failed 0.16 sec Start 8: qa_static_target_simulator_cc 8/27 Test #8: qa_static_target_simulator_cc .......Failed 0.19 sec Start 9: qa_signal_generator_fsk_c 9/27 Test #9: qa_signal_generator_fsk_c ...........Failed 0.16 sec Start 10: qa_split_fsk_cc 10/27 Test #10: qa_split_fsk_cc .....................Failed 0.16 sec Start 11: qa_estimator_fsk 11/27 Test #11: qa_estimator_fsk ....................Failed 0.16 sec Start 12: qa_usrp_echotimer_cc 12/27 Test #12: qa_usrp_echotimer_cc ................Failed 0.16 sec Start 13: qa_estimator_fmcw 13/27 Test #13: qa_estimator_fmcw ...................Failed 0.18 sec Start 14: qa_signal_generator_sync_pulse_c 14/27 Test #14: qa_signal_generator_sync_pulse_c ....Failed 0.16 sec Start 15: qa_estimator_sync_pulse_c 15/27 Test #15: qa_estimator_sync_pulse_c ...........Failed 0.16 sec Start 16: qa_find_max_peak_c 16/27 Test #16: qa_find_max_peak_c ..................Failed 0.20 sec Start 17: qa_tracking_singletarget 17/27 Test #17: qa_tracking_singletarget ............Failed 0.16 sec Start 18: qa_msg_gate 18/27 Test #18: qa_msg_gate .........................Failed 0.16 sec Start 19: qa_msg_manipulator 19/27 Test #19: qa_msg_manipulator ..................Failed 0.16 sec Start 20: qa_ofdm_cyclic_prefix_remover_cvc 20/27 Test #20: qa_ofdm_cyclic_prefix_remover_cvc ...Failed 0.25 sec Start 21: qa_transpose_matrix_vcvc 21/27 Test #21: qa_transpose_matrix_vcvc ............Failed 0.16 sec Start 22: qa_crop_matrix_vcvc 22/27 Test #22: qa_crop_matrix_vcvc .................Failed 0.16 sec Start 23: qa_ofdm_divide_vcvc 23/27 Test #23: qa_ofdm_divide_vcvc .................Failed 0.16 sec Start 24: qa_os_cfar_2d_vc 24/27 Test #24: qa_os_cfar_2d_vc ....................Failed 0.16 sec Start 25: qa_estimator_ofdm 25/27 Test #25: qa_estimator_ofdm ...................Failed 0.16 sec Start 26: qa_estimator_rcs 26/27 Test #26: qa_estimator_rcs ....................Failed 0.16 sec Start 27: qa_trigger_command 27/27 Test #27: qa_trigger_command ..................Failed 0.17 sec

4% tests passed, 26 tests failed out of 27

Total Test time (real) = 4.41 sec

[dfy888]

I don't know what went wrong?

[dfy888]

我重新用源码编译安装gnuradio就好了