# D31A\* Relay has a problem

**URL:** <https://forum.fritzing.org/t/d31a-relay-has-a-problem/27099>\
**Category:** bugs\
**Created:** [February 11, 2025, 3:21pm UTC](https://forum.fritzing.org/t/d31a-relay-has-a-problem/27099 "2025-02-11T15:21:49Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![RAPTOR7762](https://forum.fritzing.org/user_avatar/forum.fritzing.org/raptor7762/32/22620_2.png) [@RAPTOR7762](https://forum.fritzing.org/u/RAPTOR7762)\
**Post date:** [February 11, 2025, 3:21pm UTC](https://forum.fritzing.org/t/d31a-relay-has-a-problem/27099/1 "2025-02-11T15:21:49Z")

</div>

### Steps I took that resulted in the problem:

I dragged out the D31A\* from the core parts, and turns out the connectors are undefined!

### What I expected should have happened instead:

In fritzing 0.9.3b, the problem does not occur (using the 2016 outdated parts list).

 ![image](https://forum.fritzing.org/uploads/default/original/3X/9/a/9ab32ce60494df3e30feead1de3157d7a4c04b24.png)  
(this is fritzing 0.9.3b)

In fritzing 0.9.10, the same bug appeared!

### My version of Fritzing and my operating system:

Fritzing 1.0.4, Windows 11

**Please also attach any files that help explaining this problem**

 ![image](https://forum.fritzing.org/uploads/default/original/3X/6/3/63b641d44ab33f86687a450965001bff681bcf1d.png)  
(this is fritzing 1.0.4, which I just installed just now.)

* * *

This should have been the correct one (correct me if I’m wrong)  
[DIP-Relay-D31A.fzpz](https://forum.fritzing.org/uploads/short-url/46JEIpVl6UTODXReB1G9l5gt6Md.fzpz) (8.2 KB)

---

<div class="post-metadata">

**Author:** ![RAPTOR7762](https://forum.fritzing.org/user_avatar/forum.fritzing.org/raptor7762/32/22620_2.png) [@RAPTOR7762](https://forum.fritzing.org/u/RAPTOR7762)\
**Post date:** [February 11, 2025, 3:41pm UTC](https://forum.fritzing.org/t/d31a-relay-has-a-problem/27099/2 "2025-02-11T15:41:00Z")

</div>

> <https://github.com/fritzing/fritzing-parts/issues/406>
>
> \## Steps I took that resulted in the problem:
> I dragged out the D31A\* from the c…ore parts, and turns out the connectors are undefined!
> 
> \## What I expected should have happened instead:
> In fritzing 0.9.3b, the problem does not occur (using the 2016 outdated parts list).
> 
> !\[Image\](https://github.com/user-attachments/assets/fcb6817c-03d1-4976-a1d3-751e8279fc10)
> (this is fritzing 0.9.3b)
> 
> \## My version of Fritzing and my operating system:
> Fritzing 1.0.4, Windows 11
> 
> \*\*Please also attach any files that help explaining this problem\*\*
> 
> !\[Image\](https://github.com/user-attachments/assets/c814ba3e-b0da-4131-9cea-8023cab50d07)
> (this is fritzing 1.0.4, which I just installed just now.)
> 
> This should have been the correct one (correct me if I’m wrong)
> \[DIP-Relay-D31A.fzpz\](https://forum.fritzing.org/uploads/short-url/46JEIpVl6UTODXReB1G9l5gt6Md.fzpz) (8.2 KB)

---

<div class="post-metadata">

**Author:** ![RAPTOR7762](https://forum.fritzing.org/user_avatar/forum.fritzing.org/raptor7762/32/22620_2.png) [@RAPTOR7762](https://forum.fritzing.org/u/RAPTOR7762)\
**Post date:** [March 19, 2025, 3:42pm UTC](https://forum.fritzing.org/t/d31a-relay-has-a-problem/27099/3 "2025-03-19T15:42:02Z")

</div>

[part.prefix0000\_#d55e713446b22d334a7b6656e919a0a9\_1.fzp](https://forum.fritzing.org/uploads/short-url/erkrGfGnfo3M8jOvQIvYzWhV6TV.fzp) (5.0 KB)  
 ![svg.breadboard.prefix0000_#d55e713446b22d334a7b6656e919a0a9_1_breadboard](https://forum.fritzing.org/uploads/default/original/3X/1/4/143de59c8041f6b3aca2999ed5169f8b78095ebc.svg)  
 ![svg.pcb.prefix0000_#d55e713446b22d334a7b6656e919a0a9_1_pcb](https://forum.fritzing.org/uploads/default/original/3X/c/0/c093cd3b53e37715c8b80dcc74e29e54618dcb0f.svg)  
 ![svg.icon.prefix0000_#d55e713446b22d334a7b6656e919a0a9_1_icon](https://forum.fritzing.org/uploads/default/original/3X/a/9/a97d49b871e46aeb69bc6f09cc7c8203046d7deb.svg)  
 ![svg.schematic.prefix0000_#d55e713446b22d334a7b6656e919a0a9_1_schematic](https://forum.fritzing.org/uploads/default/original/3X/9/e/9e4952392a8dd121e0886c1c34cb7682ffa587a7.svg)