topic Re: For-To-Next is ignoring subroutine object in GDL

For-To-Next is ignoring subroutine object

jc4d — Tue, 24 May 2022 12:38:34 GMT

Hello,

I have set a subroutine with a custom 3d object which it shows as it should in 3D, the problem starts when I use a For_To_Next operation, the 3D object disappears totally.

If I use a more simple object the For_To_next works.

Calling the subroutine alone it works:

When For_To_Next is enable, nothing shows:

If I use exactly the same For_To_Next with a simple block object, it works:

I'm clueless about what is happening.

Juan

Re: For-To-Next is ignoring subroutine object

Miha_M — Tue, 24 May 2022 13:21:50 GMT

Try to use quotation marks for the subroutine id ("400"). This is just a wild guess.

Re: For-To-Next is ignoring subroutine object

runxel — Tue, 24 May 2022 14:48:19 GMT

The answer is probably in the subroutine itself.

What happens, if you put the block in a routine?.... Divide and Conquer!

Re: For-To-Next is ignoring subroutine object

SenecaDesignLLC — Tue, 24 May 2022 16:36:13 GMT

If you post the whole script it would be easy to know what's happening.

But the first comment is likely the solution.

Re: For-To-Next is ignoring subroutine object

runxel — Tue, 24 May 2022 17:13:29 GMT

`gosub 400` (which is totally valid!) and `gosub "400"` are different things, tho.

And what makes this unlikely is that the single `gosub 400` outside the loop works.

As mentioned, without the whole script everybody is blind.

Re: For-To-Next is ignoring subroutine object

Barry Kelly — Wed, 25 May 2022 03:13:45 GMT

I just tried by putting the BLOCK in a subroutine and that worked fine.

So I would suspect something in the 400 subroutine.

Did you forget the RETURN maybe?

Barry.

Re: For-To-Next is ignoring subroutine object

jc4d — Wed, 25 May 2022 05:11:14 GMT

I will strip down my script and I will share it.

Re: For-To-Next is ignoring subroutine object

jc4d — Wed, 25 May 2022 05:11:50 GMT

Thanks, I double checked and there is a return statment.

Re: For-To-Next is ignoring subroutine object

jc4d — Wed, 25 May 2022 05:12:42 GMT

Will do, didn't think about it.