# River twitter - Failed to load class with value \[twitter\]

**URL:** <https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611>\
**Category:** Elasticsearch\
**Created:** [June 13, 2011, 5:09pm UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611 "2011-06-13T17:09:52Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Ladislav\_Prskavec](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ladislav_prskavec/32/3209_2.png) [@Ladislav\_Prskavec](https://discuss.elastic.co/u/Ladislav_Prskavec)\
**Post date:** [June 13, 2011, 5:09pm UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611/1 "2011-06-13T17:09:52Z")

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ElasticSearch 0.16.2 - i try [http://www.elasticsearch.org/guide/reference/river/twitter.html](http://www.elasticsearch.org/guide/reference/river/twitter.html)  
but in index i have this error: NoClassSettingsException[Failed to  
load class with value [twitter]]; nested:  
ClassNotFoundException[twitter];

Any help ?

Thx

Ladislav

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**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\
**Post date:** [June 13, 2011, 5:13pm UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611/2 "2011-06-13T17:13:29Z")

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Did you install the plugin?

On Monday, June 13, 2011 at 8:09 PM, Ladislav Prskavec wrote:

> Elasticsearch 0.16.2 - i try [http://www.elasticsearch.org/guide/reference/river/twitter.html](http://www.elasticsearch.org/guide/reference/river/twitter.html)  
> but in index i have this error: NoClassSettingsException[Failed to  
> load class with value [twitter]]; nested:  
> ClassNotFoundException[twitter];
> 
> Any help ?
> 
> Thx
> 
> Ladislav

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**Author:** ![Clinton\_Gormley](https://avatars.discourse-cdn.com/v4/letter/c/50afbb/32.png) [@Clinton\_Gormley](https://discuss.elastic.co/u/Clinton_Gormley)\
**Post date:** [June 13, 2011, 5:13pm UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611/3 "2011-06-13T17:13:55Z")

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On Mon, 2011-06-13 at 10:09 -0700, Ladislav Prskavec wrote:

> Elasticsearch 0.16.2 - i try [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/guide/reference/river/twitter.html)  
> but in index i have this error: NoClassSettingsException[Failed to  
> load class with value [twitter]]; nested:  
> ClassNotFoundException[twitter];

Did you install the plugin?

plugin -install river-twitter

clint

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**Author:** ![Ladislav\_Prskavec](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ladislav_prskavec/32/3209_2.png) [@Ladislav\_Prskavec](https://discuss.elastic.co/u/Ladislav_Prskavec)\
**Post date:** [June 14, 2011, 6:52am UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611/4 "2011-06-14T06:52:01Z")

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Install, but not restart elasticsearch.

Thx for help.

On Jun 13, 7:13 pm, Clinton Gormley [clin...@iannounce.co.uk](mailto:clin...@iannounce.co.uk) wrote:

> On Mon, 2011-06-13 at 10:09 -0700, Ladislav Prskavec wrote:
> 
> > Elasticsearch 0.16.2 - i tryhttp://www.elasticsearch.org/guide/reference/river/twitter.html  
> > but in index i have this error: NoClassSettingsException[Failed to  
> > load class with value [twitter]]; nested:  
> > ClassNotFoundException[twitter];
> 
> Did you install the plugin?
> 
> plugin -install river-twitter
> 
> clint

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 4:03am UTC](https://discuss.elastic.co/t/river-twitter-failed-to-load-class-with-value-twitter/4611/5 "2017-07-06T04:03:42Z")

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