# Logstash latest version 6.4 does not show stdout on csv filter

**URL:** <https://discuss.elastic.co/t/logstash-latest-version-6-4-does-not-show-stdout-on-csv-filter/148053>\
**Category:** Logstash\
**Created:** [September 11, 2018, 6:16am UTC](https://discuss.elastic.co/t/logstash-latest-version-6-4-does-not-show-stdout-on-csv-filter/148053 "2018-09-11T06:16:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![fillic2002](https://avatars.discourse-cdn.com/v4/letter/f/c2a13f/32.png) [@fillic2002](https://discuss.elastic.co/u/fillic2002)\
**Post date:** [September 11, 2018, 6:16am UTC](https://discuss.elastic.co/t/logstash-latest-version-6-4-does-not-show-stdout-on-csv-filter/148053/1 "2018-09-11T06:16:45Z")

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I tried deleting the sincedb.log file as well but still there is no output to stdout. Also there is no error in the trace log. No pointer added to sincedb as well, its empty file. if i copy same pipeline in 6.1.1... it works like a charm.... here is my pipeline.  
input{  
file{  
path=\>"C:\TR\d\Professional\ElasticStackSetup\Data\test.csv"  
start\_position=\>"beginning"  
sincedb\_path=\>"C:\TR\d\Professional\ElasticStackSetup\Data\sincedb.log"  
}  
}filter{  
csv{  
separator=\>","  
columns=\>["col1","col2","col3","col4"]  
}  
}output{  
stdout{

```
}

```

}

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 9, 2018, 6:17am UTC](https://discuss.elastic.co/t/logstash-latest-version-6-4-does-not-show-stdout-on-csv-filter/148053/2 "2018-10-09T06:17:03Z")

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