Failed to class-load type while reading annotation metadata. This is a non-fatal error, but certain annotation metadata may be unavailable.
[DEBUG] org.springframework.core.type.classreading.AnnotationAttributesReadingVisitor {RecursiveAnnotationAttributesVisitor.java:51} -
Failed to class-load type while reading annotation metadata. This is a non-fatal error, but certain annotation metadata may be unavailable.
java.lang.ClassNotFoundException: javax.annotation.Nonnull
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1139)
at org.springframework.core.type.classreading.RecursiveAnnotationAttributesVisitor.visitEnd(RecursiveAnnotationAttributesVisitor.java:47)
at org.springframework.asm.ClassReader.readAnnotationValues(ClassReader.java:1802)
at org.springframework.asm.ClassReader.readMethod(ClassReader.java:976)
at org.springframework.asm.ClassReader.accept(ClassReader.java:695)
at org.springframework.asm.ClassReader.accept(ClassReader.java:508)
后来发现 webapps下有两个相同的war包，只是名称不一样，清理干净重启即可