I got this error when running WFM:
22:48:13 Project stopped
22:48:13 GRID: Stopping retest, job failures (exceptions) exceeded 70%!
22:48:13 Tested EURJPY_M5_Sq4Strategy 1.24.168_2
22:48:13 Backtest of 'EURJPY_M5_Sq4Strategy 1.24.168' failed - Cannot create indicator
22:48:13 Tested Strategy 6.32.125_1
22:48:13 Backtest of 'Strategy 6.32.125' failed - Cannot create indicator
22:48:12 Tested Strategy 6.30.156_0
Maybe there is some problem related to your strategies but they are not attached.