Daniel Keir Haywood created CAUSEWAY-3764:
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Summary: Wicket's `FileUpload` class leaking into the metamodel ?
results in dubious error mesage logged
Key: CAUSEWAY-3764
URL: https://issues.apache.org/jira/browse/CAUSEWAY-3764
Project: Causeway
Issue Type: Bug
Components: Core, Viewer Wicket
Reporter: Daniel Keir Haywood
Fix For: 2.1.0
see this message:
2024-06-04 12:53:46.376 WARN 12 --- [io-8080-exec-14]
o.a.i.c.m.s.SpecificationLoaderDefault : The metamodel is configured for FULL
introspection mode, yet missed
org.apache.wicket.markup.html.form.upload.FileUpload of sort UNKNOWN during
application start. This happens when type
org.apache.wicket.markup.html.form.upload.FileUpload is not eagerly discovered
by the metamodel introspection, which (initially) only considers compile-time
types via reflection. Run-time types, not explicitly referenced to be included
with Spring's class discovery mechanism, might slip this process. Consider
importing type org.apache.wicket.markup.html.form.upload.FileUpload with
Spring's @Import annotation. Types of sort VALUE should instead register a
ValueSemanticsProvider with Spring, to be properly understood by the framework.
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