SnowBallStemmingFilter uses not initialized locale
MiguelGomes3 opened this issue · 1 comments
| Q | A |
|---|---|
| Branch | master, |
| Bug report? | no |
| Feature request? | yes |
| BC Break report? | no |
| RFC? | no |
I implemented the bundle into my one-language project. When I trigger the search action, I get following error:
"Error while loading search output channel "search" for "default" context. Error was: Output Channel "search" Exception: Error while calling getResult() on output channel: Typed property DsLuceneBundle\Lucene\Filter\Stemming\SnowBallStemmingFilter::$locale must not be accessed before initialization[ ◀]()"
This happens due to locale not being initialized in the SnowballStemmingFilter:
protected string $locale;
Is this intended? Can't we assign an empty string as default for those who don't set locale?
@MiguelGomes3: The initialization is definitely a bug and has been fixed.
Locale: No, it is not possible to use a stemmer without any given locale. The SnowBallStemmingFilter is using the wamania/php-stemmer library, so a valid locale is mandatory. I've added en as a fallback locale, if no locale is available.