IllegalArgumentException: No visible constructors in class cz.jiripinkas.jsitemapgenerator.generator.SitemapGenerator

[ptahchiev]

So i've just updated to 4.4 and now I get this error from spring:

Caused by: org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class cz.jiripinkas.jsitemapgenerator.generator.SitemapGenerator: Common causes of this problem include using a final class or a non-visible class; nested exception is java.lang.IllegalArgumentException: No visible constructors in class cz.jiripinkas.jsitemapgenerator.generator.SitemapGenerator
	at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:208)
	at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:110)
	at org.springframework.aop.scope.ScopedProxyFactoryBean.setBeanFactory(ScopedProxyFactoryBean.java:117)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1818)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1783)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595)
	... 13 more
Caused by: java.lang.IllegalArgumentException: No visible constructors in class cz.jiripinkas.jsitemapgenerator.generator.SitemapGenerator
	at org.springframework.cglib.proxy.Enhancer.filterConstructors(Enhancer.java:760)

I'm creating a SitemapGenerator bean like this:

    @Bean(name = "sitemapGenerator")
    @ConditionalOnMissingBean(name = "sitemapGenerator")
    public SitemapGenerator webSitemapGenerator(
                    @Value("#{jobParameters['" + PlatformCoreSessionConfig.PARAMETER_KEY_SESSION + SiteServiceImpl.SITE_SESSION_ATTR_KEY
                                    + "']}") String siteCode, @Qualifier(SiteRepository.NAME) SiteRepository siteRepository) {
        return SitemapGenerator.of(((SitemapSiteEntityDefinition) siteRepository.findByCode(siteCode)).getSitemapConfig().getBaseUrl());
    }

and apparently spring tries to create a proxy but you don't provide any constructors and spring doesn't know how to make the proxy.

Is it possible to provide a constructor?

[jirkapinkas]

In a few moments will be on Maven Central version 4.5, where it's fixed.