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Posted to notifications@logging.apache.org by "jwmelto (via GitHub)" <gi...@apache.org> on 2023/04/26 21:31:32 UTC

[I] Stray unicode character (logging-log4j2)

jwmelto opened a new issue, #1449:
URL: https://github.com/apache/logging-log4j2/issues/1449

   ## Description
   
   While trying to build log4j from source (provided by a third party), in some context that I could not isolate, the build fails because of a single unicode character [here](https://github.com/apache/logging-log4j2/blob/2.x/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/AsyncAppenderEventDispatcher.java#L175).
   
   Given that there is no compelling reason for unicode in this file (at all, much less in a comment), I would suggest it be removed.
   
   ## Configuration
   
   **Version:** [2.17.1]
   
   **Operating system:** [RHEL 8 (ubi8)] (building in a container)
   
   **JDK:** [OpenJDK 1.8.0_372]
   
   ## Logs
   ```
   Building log4j_core_java 2.17.1 with ant
   /usr/src/project/dependencies/log4j_core_java/2.17.1 /usr/src/project/dependencies/log4j_core_java/2.17.1 /usr/src/project
   /usr/src/project/dependencies/log4j_core_java/2.17.1/src/main/java/org/apache/logging/log4j/core/appender/AsyncAppenderEventDispatcher.java:164: error: unmappable character for encoding ASCII
           // ??? ckozak)
              ^
   ```
   
   ## Reproduction
   
   (I was unable to identify a sufficient minimal reproducible test; OTOH, the unicode character is self-evident)
   


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Re: [I] Stray unicode character (logging-log4j2)

Posted by "ppkarwasz (via GitHub)" <gi...@apache.org>.
ppkarwasz commented on issue #1449:
URL: https://github.com/apache/logging-log4j2/issues/1449#issuecomment-1524113325

   @jwmelto,
   
   Thank you for your report.
   
   All Log4j source files and resources are encoded using UTF-8. You can find this information in the POM file:
   
   ```
   <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   ```
   
   Since you are using Ant instead of Maven, you should use equivalent settings: cf. the `encoding` parameter for the [Javac task](https://ant.apache.org/manual/Tasks/javac.html).


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Re: [I] Stray unicode character (logging-log4j2)

Posted by "jwmelto (via GitHub)" <gi...@apache.org>.
jwmelto commented on issue #1449:
URL: https://github.com/apache/logging-log4j2/issues/1449#issuecomment-1524192759

   Thanks. That helped me trace the issue down to an unset LANG environment variable.


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Re: [I] Stray unicode character (logging-log4j2)

Posted by "jwmelto (via GitHub)" <gi...@apache.org>.
jwmelto closed issue #1449: Stray unicode character
URL: https://github.com/apache/logging-log4j2/issues/1449


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