If Maven has trouble grabbing a pom but not an artifact, it'll substitute in a placeholder pom that doesn't have e.g. license information. That can result in a local repo that fails this way until the refresh timeout hits for grabbing a pom again.
On Wed, Nov 4, 2015 at 5:33 PM, Stack <st...@duboce.net> wrote: > Thanks Andrew. Weird is that it is sporadic. Will keep an eye on it. > St.Ack > > On Wed, Nov 4, 2015 at 8:14 AM, Andrew Purtell <andrew.purt...@gmail.com> > wrote: > >> > [ERROR] Error invoking method 'get(java.lang.Integer)' in >> java.util.ArrayList at META-INF/LICENSE.vm[line 1627, column 22] >> >> This means a Velocity macro for building LICENSE info about a component >> has failed because necessary information is missing in the Maven model. >> When I have seen this it has been due to a change in dependencies without >> necessary updates to supplemental-models.xml. Running the LICENSE and >> NOTICE aggregations in debug mode will print out clues as to what >> specifically is missing. See defines in the POMs for doing so. (I'm not at >> the computer yet so can't pull up the specifics.) >> >> >> > On Nov 4, 2015, at 6:23 AM, Stack <st...@duboce.net> wrote: >> > >> > [ERROR] Error invoking method 'get(java.lang.Integer)' in >> > java.util.ArrayList at META-INF/LICENSE.vm[line 1627, column 22] >> -- Sean
