![Diagram: dropwizard-core.jar and dropwizard-jetty.jar both contain META-INF/services/io.dropwizard.jackson.Discoverable; without the ServicesResourceTransformer Shade keeps only the first file, ConnectorFactory is missing and Jackson reports known type ids = []; with the transformer both files are merged, Jackson finds http and https and the server starts](https://howtodoinjava.com/wp-content/uploads/2026/10/dropwizard-shade-services-merge-768x336.png)
Dropwizard Could Not Resolve Type Id ‘http’ Error: Fix
Fix the Dropwizard error Failed to parse configuration, could not resolve type id ‘http’ as a subtype of ConnectorFactory: add the Shade services merge.
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