We just provide you with the jar fils and some sanity checks to ensure things run as they are intended to.
The OpenNLP project can't promise to support all future model packages we will be releasing with OpenNLP verions you can get today. To make that clear we fail hard if a newer model is loaded. You can check which version you are running with opennlp.tools.util.Version class, it retrieves the version from the jar file, if it outputs some old version you can be sure that this version somehow ended up on your classpath. Jörn On Fri, Jan 13, 2017 at 11:45 AM, David Samuel Lim <beitrik2...@gmail.com> wrote: > Hi William, > > I am not using Maven. > > Regards, > David > > On Fri, Jan 13, 2017 at 6:39 PM, William Colen <william.co...@gmail.com> > wrote: > > > Are you using Maven? > > > > > > 2017-01-13 5:32 GMT-02:00 David Samuel Lim <beitrik2...@gmail.com>: > > > > > Oops, I meant *opennlp-tools-1.5.3.jar*. My bad. > > > > > > On Fri, Jan 13, 2017 at 3:29 PM, David Samuel Lim < > beitrik2...@gmail.com > > > > > > wrote: > > > > > > > Hi Richard, > > > > > > > > Thanks for the reply. I've checked the classpath again and it only > > shows > > > > the referenced 1.6.0 libraries. > > > > > > > > Though, when I initially faced the issue, one strategy I tried was to > > > > reference the *opennlp-tools-1.5.0.jar* library. It didn't work, so I > > > > removed it. None of the methods I've tried so far have given me a > solid > > > > answer, not even re-training the model using 1.6.0. > > > > > > > > *> Maybe OpenNLP classes are included in some non-OpenNLP JAR as well > > > that > > > > you use in your project?* > > > > > > > > Sorry, I'm personally not sure what you mean by this. Could you > please > > > > clarify? > > > > > > > > Regards, > > > > David > > > > > > > > On Fri, Jan 13, 2017 at 3:14 PM, Richard Eckart de Castilho < > > > > r...@apache.org> wrote: > > > > > > > >> On 13.01.2017, at 02:51, David Samuel Lim <beitrik2...@gmail.com> > > > wrote: > > > >> > > > > >> > *To sum up: Unable to load custom trained OpenNLP Name Finder > model > > in > > > >> code > > > >> > due to apparent OpenNLP version incompatibility. Model was trained > > in > > > >> > OpenNLP 1.6.0, which my project also uses. Other projects also > using > > > >> 1.6.0 > > > >> > were able to load the model successfully.* > > > >> > > > >> Maybe you have OpenNLP twice on the classpath for some reason, once > in > > > >> 1.5.3 > > > >> and once in 1.6.0. Maybe OpenNLP classes are included in some > > > non-OpenNLP > > > >> JAR > > > >> as well that you use in your project? > > > >> > > > >> Cheers, > > > >> > > > >> -- Richard > > > >> > > > > > > > > > > > > > >
