Markus Karg created MSHADE-460:
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Summary: Cannot find default constructor of record
Key: MSHADE-460
URL: https://issues.apache.org/jira/browse/MSHADE-460
Project: Maven Shade Plugin
Issue Type: Bug
Affects Versions: 3.5.1
Reporter: Markus Karg
I have setup up a small demo project which uses JSONB to deserialize JSON into
a Java record. The created JAR works fine when using java -cp with the full
class-path as shown by mvn dependency:build-classpath. As soon as I am building
an uberjar using the Maven Shade Plugin, at runtime I end up with an exception
like "Cannot create instance of a class: class
eu.headcrashing.jaxrsdoneright.sebootstrap.HelloWorld$TimeInfo, No default
constructor found". I already replaced the contained record class file, but the
result is the same. As it seems, besides merging services descriptors, there
seems to be some more resource type to get merge – but which?! Possibly there
is just something missing in the plugin's docs, possible we actually need to
invent a new type of transformer.
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