# Debug issue

**URL:** <https://discuss.elastic.co/t/debug-issue/229429>\
**Category:** Logstash\
**Created:** [April 23, 2020, 9:45am UTC](https://discuss.elastic.co/t/debug-issue/229429 "2020-04-23T09:45:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ido\_Cohen](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ido_cohen/32/49503_2.png) [@Ido\_Cohen](https://discuss.elastic.co/u/Ido_Cohen)\
**Post date:** [April 23, 2020, 9:45am UTC](https://discuss.elastic.co/t/debug-issue/229429/1 "2020-04-23T09:45:51Z")

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Hi all,  
I am running a docker containter of logstash - I am using logstash to send csv reports to elastic.  
Part of the lines in the csv are not parsing well.  
When I reading logstash log I can find the error but cannot find in which csv the error occurred.  
For example

`[2020-04-23T06:02:36,788][WARN][logstash.filters.csv] Error parsing csv {:field=>"message", :source=>"IMPORTANT NOTE: app store. L\",8476,\"\"\"2020-04-22T22:20:18.376Z,,,error,\"('', '', '', '', '')\",,,,,,,", :exception=>#<CSV::MalformedCSVError: Illegal quoting in line 1.>}`

I want to research the content of the csv but don't know which csv cause that.

Thanks from head.

---

<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:** [May 21, 2020, 9:45am UTC](https://discuss.elastic.co/t/debug-issue/229429/2 "2020-05-21T09:45:54Z")

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