3dPrinting :

- corretto errore in CalcToolPath.
2022-05-26 09:27:48 +02:00
parent 4ca1b37210
commit 64604d81f4
1 changed files with 2 additions and 1 deletions
@@ -205,7 +205,8 @@ function CalcToolPath.Exec( nPartId)
         local nPrevId = EgtGetFirstInGroup( nTpathGrpId)
         local nCurrId = EgtGetNext( nPrevId or GDB_ID.NULL)
         k = 0
-         local nPrevShellNbr = tonumber( EgtGetName( nPrevId):sub(6))
+         local nPrevShellNbr
+         if nPrevId then nPrevShellNbr = tonumber( EgtGetName( nPrevId):sub(6)) end
         while nCurrId do

            local nCurrShellNbr = tonumber( EgtGetName( nCurrId):sub(6))