Inspectopedia 2025.2 Help

Missing or empty 'prefix' attribute value in the '@ConfigMapping' annotation

Reports missing or empty prefix attribute value in the @io.smallrye.config.ConfigMapping annotation.

The IDE requires a correctly specified prefix to look up configuration properties.

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

SmallRyeConfigMappingMissingPrefixInspection
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | Quarkus

Suppressing Inspection

You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:

//noinspection SmallRyeConfigMappingMissingPrefixInspection

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

Inspection Details

By default bundled with:

IntelliJ IDEA 2025.2, Qodana for JVM 2025.2,

Last modified: 18 September 2025