I parametri generici BTL non è detto che ci siano, quindi bisogna controllare se effettivamente siano stati impostati

BatchProcessNew.lua

@@ -583,7 +583,9 @@ if bToProcess then
          PARTS[i].NotClampableLength = { STD = { dHead = 0, dTail = 0}, SIDE = { dHead = 0, dTail = 0}, DOWN = { dHead = 0, dTail = 0}}
          PARTS[i].sBTLInfo = EgtGetInfo( PARTS[i].id, 'PROJ', 's') or nil
 
-         PARTS[i].sAISetupConfig = EgtGetInfo( PARTS[i].id, 'AISETUP', 's') or GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo].sAISetupConfig or GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
+         PARTS[i].sAISetupConfig = EgtGetInfo( PARTS[i].id, 'AISETUP', 's') or
+                                   ( GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo] and GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo].sAISetupConfig) or  -- i parametri BTL potrebbero non esistere
+                                   GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
 
          -- si carica configurazione lavorazioni
          BeamExec.GetStrategiesFromJSONinBD( PARTS[i].sAISetupConfig)

LuaLibs/BeamExec.lua

@@ -484,7 +484,9 @@ function BeamExec.ProcessBeams( dRawW, dRawH, dRawL, dOvmHead, dOvmMid, PARTS, b
          PARTS[i].dHeadOverMaterial = dDeltaS
          PARTS[i].sBTLInfo = EgtGetInfo( PARTS[i].id, 'PROJ', 's') or nil
 
-         PARTS[i].sAISetupConfig = EgtGetInfo( PARTS[i].id, 'AISETUP', 's') or GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo].sAISetupConfig or GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
+         PARTS[i].sAISetupConfig = EgtGetInfo( PARTS[i].id, 'AISETUP', 's') or
+                                   ( GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo] and GENERAL_PARAMETERS.BTL[PARTS[i].sBTLInfo].sAISetupConfig) or  -- i parametri BTL potrebbero non esistere
+                                   GENERAL_PARAMETERS.PROJECT.sAISetupConfig or nil
 
          -- si carica configurazione lavorazioni
          BeamExec.GetStrategiesFromJSONinBD( PARTS[i].sAISetupConfig)