Hello M2E team I am looking for some help regarding with the m2e catalogs with the m2e connectors install wizard, I am getting the following error when I click
Window > Preference > Maven > Discovery > Open catalog I got this message in the wizard:
Also in the $workspace/.metadata/.log I am seeing this stack trace:
org.eclipse.core.runtime.CoreException: IO failure: cannot load discovery directory
at org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy.performDiscovery(RemoteBundleDiscoveryStrategy.java:94)
at org.eclipse.equinox.internal.p2.discovery.Catalog.performDiscovery(Catalog.java:85)
at org.eclipse.m2e.internal.discovery.wizards.MavenCatalogViewer$2.run(MavenCatalogViewer.java:164)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119)
Caused by: org.eclipse.equinox.internal.p2.discovery.compatibility.util.IOWithCauseException: Feature 'http://javax.xml.XMLConstants/feature/secure-processing' is not recognized.
at org.eclipse.equinox.internal.p2.discovery.compatibility.DirectoryParser.parse(DirectoryParser.java:43)
at org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy.lambda$0(RemoteBundleDiscoveryStrategy.java:83)
at org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy$$Lambda$452.00000000192189A0.process(Unknown Source)
at org.eclipse.equinox.internal.p2.discovery.compatibility.util.TransportUtil.readResource(TransportUtil.java:109)
at org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy.performDiscovery(RemoteBundleDiscoveryStrategy.java:81)
... 3 more
Caused by: org.xml.sax.SAXNotRecognizedException: Feature 'http://javax.xml.XMLConstants/feature/secure-processing' is not recognized.
at org.apache.xerces.parsers.AbstractSAXParser.setFeature(Unknown Source)
at org.eclipse.equinox.internal.p2.core.helpers.SecureXMLUtil.newSecureXMLReader(SecureXMLUtil.java:55)
at org.eclipse.equinox.internal.p2.discovery.compatibility.DirectoryParser.parse(DirectoryParser.java:41)
I have checked the catalog URL (http://download.eclipse.org/technology/m2e/discovery/directory-1.8.xml)
and it is reachable:
![](jpgWl5CHyARqB.jpg)
My question here is, is there a workaround for this issue?