E3005

There is no such visibility for the entity (function/type/trait/...).

Usually, this means that you put an priv visibility modifier on a entity is by-default private.

See the Access Control section of for a detailed explanation on the visibility in MoonBit.

Erroneous example

priv let value = 3 // Error: No 'priv' visibility for value.

Suggestion

Remove the visibility modifier from the definition of the entity:

let value = 3 // This is already `priv` by default.