# Build error using maven

**URL:** <https://community.konduit.ai/t/build-error-using-maven/940>\
**Category:** DL4J\
**Created:** [October 23, 2020, 4:44pm UTC](https://community.konduit.ai/t/build-error-using-maven/940 "2020-10-23T16:44:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![invincible](https://avatars.discourse-cdn.com/v4/letter/i/f1d935/32.png) [@invincible](https://community.konduit.ai/u/invincible)\
**Post date:** [October 25, 2020, 3:25pm UTC](https://community.konduit.ai/t/build-error-using-maven/940/3 "2020-10-25T15:25:13Z")

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Not only me have this error:

> [@Build error with quickstart guide](https://community.konduit.ai/t/build-error-with-quickstart-guide/942):
>
> After: git clone https://github.com/eclipse/deeplearning4j-examples.git cd dl4j-examples/ mvn clean install I get a series of errors that look like this: [INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ dl4j-examples --- [INFO] Changes detected - recompiling the module! [WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent! [INFO] Compiling 118 source files to C:\Users\leotr\OneDrive\Documents\GitHub\deeplearning4j-example…

One month ago I build project in my enviroment and it was ok.  
But now I have this issue.

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_[View the full topic](https://community.konduit.ai/t/build-error-using-maven/940)._