Description
Running a Java spring boot web application using a "java -jar" type of command with a pretty vanilla log4j2.xml file in it, I see the following error.
2017-04-24 11:47:45,338 main ERROR Unable to inject fields into builder class for plugin type class org.apache.logging.log4j.core.appender.ConsoleAppender, element Console. java.nio.charset.UnsupportedCharsetException: cp65001 at java.nio.charset.Charset.forName(Charset.java:531) at org.apache.logging.log4j.util.PropertiesUtil.getCharsetProperty(PropertiesUtil.java:146) at org.apache.logging.log4j.util.PropertiesUtil.getCharsetProperty(PropertiesUtil.java:134) at org.apache.logging.log4j.core.appender.ConsoleAppender$Target.getCharset(ConsoleAppender.java:85) at org.apache.logging.log4j.core.appender.ConsoleAppender$Target$1.getDefaultCharset(ConsoleAppender.java:71) at org.apache.logging.log4j.core.appender.ConsoleAppender$Builder.build(ConsoleAppender.java:218) at org.apache.logging.log4j.core.appender.ConsoleAppender$Builder.build(ConsoleAppender.java:185) at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:122) at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:952) at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:892) at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:884) at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:508) at org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:232) at org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:244)
I am running the "run" command on Windows 10 64x inside a ConEmu console. If I switch to Babun, then I don't see the error.
This may not exactly be a "bug", but it would be great to not crash the app and fallback to a more accepting encoding perhaps.
Attachments
Issue Links
- relates to
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LOG4J2-2053 Exception java.nio.charset.UnsupportedCharsetException: cp65001 in 2.9.0
- Resolved