LDC-E1103 — The same package imported twice

What it means

Each dependency is declared exactly once per package: one import line brings the whole package into view, and a second line naming the same package adds nothing. When the same package name appears on two import lines, the compiler stops at the repetition.

The repair is deletion: keep one of the two lines and remove the other. Which one to keep never matters, since both name the same dependency.

Example

Arxo Law

language "law.core" version "0.2";
package demo.diagnostics version "0.1.0";
namespace "urn:law:demo:diagnostics";
import demo.other version "0.1.0";
import demo.other version "0.1.0";

entity Applicant;

Fix

Arxo Law

language "law.core" version "0.2";
package demo.diagnostics version "0.1.0";
namespace "urn:law:demo:diagnostics";
import demo.other version "0.1.0";

entity Applicant;

Engine message

The engine reports this in its own wording:

Output

example.law:5:1: error LDC-E1103: repeated import of package "demo.other" (§23: an import is declared once per package)

Related

• LDC-E1102 — importing the own package is rejected too.
• Vocabulary — how names are declared and which positions take them.