# invalid_primary_output

The indicator has several outputs and no main one.

## What happened

An indicator that declares more than one output must say which one is the signal, with `primary`, and it must be one of the declared outputs. Which one is the signal is never guessed, so a spec without one is refused.

## What to do

Tell the chat which output is the main signal, or give the indicator a single output.

## Example

```text
This spec has more than one output but doesn't say which one is the main signal.
```

The sentence above is what the chat shows.