docs-v2/content/flux/v0/stdlib/universe/die.md

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title description menu weight introduced
die() function `die()` stops the Flux script execution and returns an error message.
flux_v0_ref
name parent identifier
die universe universe/die
101 0.82.0

die() stops the Flux script execution and returns an error message.

Function type signature
(msg: string) => A

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

msg

({{< req >}}) Error message to return.

Examples

Force a script to exit with an error message

die(msg: "This is an error message")