E0029

E0029#

Warning name: unused_package

This warning is emitted when a package is listed as an import but no code in the current package refers to it. Remove the import if it was left over from a refactor, or use the package through its alias if the dependency is still needed.

Erroneous example#

moon.mod.json#
{
  "name": "moonbit-community/E0029"
}
lib/moon.pkg#
// This package has no package-specific configuration.
moon.pkg#
import {
  "moonbit-community/E0029/lib", // Warning: Unused package
}

pkgtype(kind: "executable")
top.mbt#
///|
fn main {

}

Suggestion#

Remove the unused package:

moon.pkg#
pkgtype(kind: "executable")
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