Hi, please advice

[Roberto De]

Kind apache member

I don't know how to get over this problem.
I yse the latest versions of Ant and Ivy.
Why do I get this?

[ivy:retrieve]          [FAILED     ] matrix#log4j;1.2.16!log4j.jar: invalid 
sha1: expected=<!doctype computed=0278c9d0ae02132ab6d00e709926c227022e85a4 
(687ms)
[ivy:retrieve]          [FAILED     ] matrix#log4j;1.2.16!log4j.jar: invalid 
sha1: expected=<!doctype computed=0278c9d0ae02132ab6d00e709926c227022e85a4 
(687ms)

and so on....


These jars are in a remote repository.
I use this:
<ivysettings>
        <caches checkUpToDate="true" />
<settings defaultResolver="libraries" />
        <resolvers>
                <chain name="libraries">
                
<artifact pattern="http://xxxxxxxxx/ivy-rep/[artifact]-[revision].[ext]"; />
                        </url>
                                
                </chain>
        </resolvers>
</ivysettings>

and this:

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" 
href="http://www.jayasoft.fr/org/ivyrep/ivy-doc.xsl";?>
<ivy-module version="2.0">
        <info organisation="matrix" module="vision">
                <ivyauthor name="Roberto De Pascalis" />
        </info>
        <publications>
                <artifact name="vision-conf" type="jar" />
        </publications>
        <dependencies>
            <dependency name="log4j" rev="1.2.16" />
                <dependency name="junit" rev="4.1" />
                <dependency name="xpp3" rev="1.1.3.8" />
                <dependency name="xstream" rev="1.3.1" />
                
        </dependencies>
</ivy-module>


thanks in advance

Roberto De Pascalis