<p>According the book the last input of the MyBlock is a Logic input, instead of a Number (default setting). </p>

<p>Make sure you changed it to Logic and try it again.</p>

CC BY-SA 3.0
2015-02-16T03:23:04.977Z
2015-02-16T03:23:04.977Z
Joost
<p>I bought the book The Lego Mindstorms EV3 Laboratory fron Daniele Benedettelli. I buid the T-Rex chapter 15 and when I tried to programming the T-Rex (chapter 16) I have a problem. I'm not able to make the last connection when I build the MoveAbsolute block.
I send a picture. Do you know why?
<img src="https://i.sstatic.net/Ik3hI.jpg" alt="enter image description here"></p>

<mindstorms><ev3>
Programming The Lego Mindstorms T-Rex from EV3 Laboratory
Kaël
# Programming The Lego Mindstorms T-Rex from EV3 Laboratory

(Asked by: username_0 on 2015-02-15)

I bought the book The Lego Mindstorms EV3 Laboratory fron Daniele Benedettelli. I buid the T-Rex chapter 15 and when I tried to programming the T-Rex (chapter 16) I have a problem. I'm not able to make the last connection when I build the MoveAbsolute block.
I send a picture. Do you know why?
![enter image description here](https://i.sstatic.net/Ik3hI.jpg)

**Tags:** mindstorms, ev3


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## 1 answers

### Answer by username_1 on 2015-02-16. Score: 2

According the book the last input of the MyBlock is a Logic input, instead of a Number (default setting).

Make sure you changed it to Logic and try it again.


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