Fix Maven Encoding Errors: Text Compilation Guide

1 year ago
Noah Thompson
2 minutes

The compilation error in Maven may be caused by inconsistent encoding. You can try the following solutions:

  1. Add encoding configuration to the pom.xml file.
<project>
    ...
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>
    ...
</project>
  1. configuration file called settings.xml
  2. configuration file named settings.xml
  3. Can you summarize the following natively in English?
<profile>
    <id>utf-8</id>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>
</profile>

Next, add utf-8 in the to make it take effect.

<activeProfiles>
    <activeProfile>utf-8</activeProfile>
</activeProfiles>
  1. Modify the encoding settings in your IDE, such as Eclipse or IntelliJ IDEA, to UTF-8 if you are using Maven within the IDE.
  2. Check the encoding of code files to make sure they match the specified encoding. You can use tools like Notepad++ to open code files, view the encoding, and ensure it matches the specified encoding.

The above are some common solutions, choose the one that fits your specific situation.

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