[jira] [Commented] (MRESOURCES-265) Resource copying not using specified encoding

["Søren Nielsen (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MRESOURCES-265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17269378#comment-17269378 ] 

Søren Nielsen commented on MRESOURCES-265:
------------------------------------------

I had the same issue and luckily I only had two files in src/main/resources.
I solved the problem by opening each file and "Save with encoding..." choosing UTF-8.

There where no special characters in the files but it seems to resolve the issue. After that `mvn clean verify` worked as expected.

> Resource copying not using specified encoding
> ---------------------------------------------
>
>                 Key: MRESOURCES-265
>                 URL: https://issues.apache.org/jira/browse/MRESOURCES-265
>             Project: Maven Resources Plugin
>          Issue Type: Bug
>          Components: copy
>    Affects Versions: 3.2.0
>         Environment: Linux, CentOS 7
> Jenkins 2.251
> Jenkins Maven Integration plugin 3.1.2
> Java 1.8
>            Reporter: Duncan Kinnear
>            Priority: Major
>
> Overnight our Jenkins builds stopped working. On investigation we found that maven-resources-plugin version used yesterday was 3.1.0 (which worked fine) and today it was using 3.2.0.
> The stacktrace produced by adding the "e" switch to the maven command line had the following root cause (truncated for brevity):-
> Caused by: java.nio.charset.MalformedInputException: Input length = 1
>  at java.nio.charset.CoderResult.throwException (CoderResult.java:281)
>  at sun.nio.cs.StreamDecoder.implRead (StreamDecoder.java:339)
>  at sun.nio.cs.StreamDecoder.read (StreamDecoder.java:178)
>  at java.io.InputStreamReader.read (InputStreamReader.java:184)
>  at java.io.BufferedReader.read1 (BufferedReader.java:210)
>  at java.io.BufferedReader.read (BufferedReader.java:286)
>  at java.io.BufferedReader.fill (BufferedReader.java:161)
>  at java.io.BufferedReader.read (BufferedReader.java:182)
>  at org.apache.maven.shared.filtering.BoundedReader.read (BoundedReader.java:85)
>  at org.apache.maven.shared.filtering.MultiDelimiterInterpolatorFilterReaderLineEnding.read (MultiDelimiterInterpolatorFilterReaderLineEnding.java:235)
>  at org.apache.maven.shared.filtering.MultiDelimiterInterpolatorFilterReaderLineEnding.read (MultiDelimiterInterpolatorFilterReaderLineEnding.java:197)
>  at java.io.Reader.read (Reader.java:140)
>  at org.apache.maven.shared.utils.io.IOUtil.copy (IOUtil.java:199)
>  
> After a google search told us this was an encoding issue, we added the following to the maven command line, but this made no difference:
> -Dproject.build.sourceEncoding=UTF-8 -Dproject.reporting.outputEncoding=UTF-8
>  
> The maven build log has these info messsage just before the error:
> [INFO] — maven-resources-plugin:3.2.0:resources (default-cli) @ uniworks —
>  [INFO] Using 'UTF-8' encoding to copy filtered resources.
>  [INFO] Using 'UTF-8' encoding to copy filtered properties files.
>  [INFO] Copying 430 resources
> We only 'fixed' the problem by specifying version 3.1.0 of the plugin in the projects POM 'pluginManagement' section.



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