# Logstash error on windows7
**URL:** https://discuss.elastic.co/t/logstash-error-on-windows7/49837
**Category:** Logstash
**Created:** [May 12, 2016, 1:18am UTC](https://discuss.elastic.co/t/logstash-error-on-windows7/49837 "2016-05-12T01:18:55Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@dvazarkar](https://discuss.elastic.co/u/dvazarkar)
#### Post date: [May 12, 2016, 1:18am UTC](https://discuss.elastic.co/t/logstash-error-on-windows7/49837/1 "2016-05-12T01:18:55Z")
Hello I am getting the following error
_The signal HUP is in use by the JVM and will not work correctly on this platform_
when executing the following logstash statement..
\*\*C:\tools\ELK\LogStash\logstash-2.3.2\bin\>\*\*logstash -e 'input { stdin {} } output { stdout { codec =\> rubydebug } }'
but when I execute...
\*\*C:\tools\ELK\LogStash\logstash-2.3.2\bin\>\*\*logstash -e 'input { stdin {} } output { stdout {} }'
_io/console not supported; tty will not be manipulated_
_Settings: Default pipeline workers: 8_
_Pipeline main started_
_hello logstash world_
_2016-05-12T01:10:24.907Z D-FractalS hello logstash world_
all is right with the world. My environment is as follows:
Windows 7 64bit.
logstash-2.3.2 (downloaded from elastic website).
java version 1.8.0\_77-b03
Any ideas on what I may be missing? Are codecs installed separately?
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### Author:  [@Nadeesha\_Thilakarath](https://discuss.elastic.co/u/Nadeesha_Thilakarath)
#### Post date: [June 28, 2016, 5:47pm UTC](https://discuss.elastic.co/t/logstash-error-on-windows7/49837/2 "2016-06-28T17:47:00Z")
Hi ,I got the same error in same condition .Did you sorted out the answer
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 4:50am UTC](https://discuss.elastic.co/t/logstash-error-on-windows7/49837/3 "2017-07-06T04:50:37Z")