# `Blink.MissingClauseError`
[🔗](https://github.com/nerds-and-company/blink/blob/v0.10.0/lib/blink/missing_clause_error.ex#L1)

Raised when a table or context is declared but no callback clause matches it.

Every `with_table/2` call needs a `table/2` clause for that table name, and
every `with_context/2` call needs a `context/2` clause for that key. The
message names the missing key and shows the clause to add.

# `t`

```elixir
@type t() :: %Blink.MissingClauseError{
  __exception__: true,
  callback: :table | :context,
  key: Blink.Seeder.key(),
  module: module()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*