# `Continuum.SuspendLeakError`
[🔗](https://github.com/Yyeger/Continuum/blob/main/lib/continuum/runtime/context.ex#L154)

Raised when workflow code swallows Continuum's suspend control throw.

The engine suspends a workflow by throwing a control tuple *after* the
pending effect has been journaled. A user `try ... catch` arm (especially
`catch _, _ ->` or `catch :throw, _ ->`) around an effect intercepts that
throw; letting the workflow keep executing would journal the next effect
at a duplicate position and silently corrupt the run's history, so the
next effect call — or the engine, on a normal return — raises this error
instead.

# `message`

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