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  1. JBoss Enterprise Application Platform
  2. JBEAP-21181

[GSS](7.3.z) RESTEASY-2550 - NPE when passing null arguments and ParamConverterProviders are registered

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      If ParamConverterProviders are registered, and null arguments are passed to a REST API call, a NullPointerException is thrown in org.jboss.resteasy.client.microprofile.ProxyInvocationHandler.invoke().

      https://github.com/resteasy/Resteasy/blob/master/resteasy-client-microprofile/src/main/java/org/jboss/resteasy/microprofile/client/ProxyInvocationHandler.java

      for (Object arg : args) {
    if (parameterAnnotations[index].length > 0) {
        ParamConverter<?> converter = ((ParamConverterProvider) p)
            .getConverter(arg.getClass() /** <-- NPE when arg is null **/, 
            null, parameterAnnotations[index]);

            spyrkob Bartosz Spyrko-Smietanko
            rhn-support-bmaxwell Brad Maxwell
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              Created:
              Updated:
              Resolved: