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page_id: wsd-detailed-routing-antenna-violation-266b9ab7
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title: "Thread: Detailed Routing Antenna Violation"
slug: wsd-detailed-routing-antenna-violation-266b9ab7
route: /evidence/i-information/questions/threads/detailed-routing-antenna-violation
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summary: 4 Discord messages from ℹ️ - Information/⁉️-questions/threads/detailed-routing-antenna-violation.md.
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tags: [discord, wafer-space, archive]
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---

# Thread: Detailed Routing Antenna Violation

Category: **ℹ️ - Information**
Parent channel: **#⁉️-questions**
Thread ID: `1445797038863155381`

Messages: **4**

## message-1445797038863155381

**2025-12-03T15:21:15.675+00:00 — Trevor Peyton (@trev5514)**

- Message ID: `1445797038863155381`
- Author ID: `805909190333038612`
- Nickname: Trevor Peyton
- User name: trev5514
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1445797038863155381/1445797038863155381
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/detailed-routing-antenna-violation/2025-12/2025-12.json
- Archive source: https://discord.wafer.space/wafer-space/Information/questions/detailed-routing-antenna-violation/2025-12/2025-12.json

**Content**

```text
I've tried doing 20+ iterations on the detailed routing antenna fixing, and I have a single stubborn net/pin violation.


+ check_antennas
[INFO ANT-0002] Found 1 net violations.
[INFO ANT-0001] Found 1 pin violations.

Even after 40 total iterations, it will not fix this. Does anyone know how I can figure out what net/pin this is and possibly how I could fix this?
```

<details>
<summary>Other message metadata</summary>

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---

## message-1445823707816788113

**2025-12-03T17:07:14.049+00:00 — Clyde Laforge (@scafir)**

- Message ID: `1445823707816788113`
- Author ID: `1401841055975870476`
- Nickname: Clyde Laforge
- User name: scafir
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1445797038863155381/1445823707816788113
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/detailed-routing-antenna-violation/2025-12/2025-12.json
- Archive source: https://discord.wafer.space/wafer-space/Information/questions/detailed-routing-antenna-violation/2025-12/2025-12.json

**Content**

```text
I had somewhat similar issues on klayout where it was not clear where the error was coming from.
Safest way to proceed was to copy the part of the design that failed, and cut connections until the error was gone
```

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---

## message-1445868913744150660

**2025-12-03T20:06:51.982+00:00 — Leo Moser (mole99) (@mole99)**

- Message ID: `1445868913744150660`
- Author ID: `323371864074485771`
- Nickname: Leo Moser (mole99)
- User name: mole99
- Type: `Reply`
- Discord message: https://discord.com/channels/1361349522684510449/1445797038863155381/1445868913744150660
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/detailed-routing-antenna-violation/2025-12/2025-12.json
- Archive source: https://discord.wafer.space/wafer-space/Information/questions/detailed-routing-antenna-violation/2025-12/2025-12.json

**Reply/reference**
- https://discord.com/channels/1361349522684510449/1445797038863155381/1445797038863155381
<details>
<summary>Reference data</summary>

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</details>

**Content**

````text
The antenna summary should show you the affected net/pin.
LibreLane allows you to manually insert antenna diodes:

```
...
  substituting_steps:
    +OpenROAD.DetailedRouting: Odb.InsertECODiodes
...
```

```
INSERT_ECO_DIODES:
- target: instance/pin
```
````

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<summary>Other message metadata</summary>

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---

## message-1445870014597959831

**2025-12-03T20:11:14.446+00:00 — Trevor Peyton (@trev5514)**

- Message ID: `1445870014597959831`
- Author ID: `805909190333038612`
- Nickname: Trevor Peyton
- User name: trev5514
- Type: `Default`
- Discord message: https://discord.com/channels/1361349522684510449/1445797038863155381/1445870014597959831
- Archive source: https://discord.wafer.space/wafer-space/%E2%84%B9%EF%B8%8F%20-%20Information/%E2%81%89%EF%B8%8F-questions/detailed-routing-antenna-violation/2025-12/2025-12.json
- Archive source: https://discord.wafer.space/wafer-space/Information/questions/detailed-routing-antenna-violation/2025-12/2025-12.json

**Content**

```text
Less is more I guess. Either I had a stubborn pin or something else, I ran it with only 10 iterations and it stopped after 6 and says it's all clear.
```

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