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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (Jira)" <ji...@apache.org> on 2020/12/09 07:12:00 UTC

[jira] [Resolved] (PDFBOX-4980) Java 6 compile error

     [ https://issues.apache.org/jira/browse/PDFBOX-4980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Lehmkühler resolved PDFBOX-4980.
----------------------------------------
      Assignee: Andreas Lehmkühler
    Resolution: Fixed

[~tilman] your changes fixed the issue. IMHO your compromise about using JAVA_HOME to address another JDK is sufficient

> Java 6 compile error
> --------------------
>
>                 Key: PDFBOX-4980
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4980
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 2.0.21
>            Reporter: Simon Steiner
>            Assignee: Andreas Lehmkühler
>            Priority: Major
>             Fix For: 2.0.22
>
>
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.6.0:compile (default-compile) on project pdfbox-debugger: Compilation failure: Compilation failure:
>  [ERROR] /home/simon/pdfbox_th_2/debugger/src/main/java/org/apache/pdfbox/debugger/streampane/StreamPane.java:[409,64] cannot find symbol
>  [ERROR] symbol : variable ACCESS_EXTERNAL_DTD
>  [ERROR] location: class javax.xml.XMLConstants
>  [ERROR] /home/simon/pdfbox_th_2/debugger/src/main/java/org/apache/pdfbox/debugger/streampane/StreamPane.java:[410,64] cannot find symbol
>  [ERROR] symbol : variable ACCESS_EXTERNAL_STYLESHEET
>  [ERROR] location: class javax.xml.XMLConstants
>  Java 6:
> [WARNING] Rule 1: org.apache.maven.plugins.enforcer.RequireJavaVersion failed with message:
> Requires at least Java 7, and
>  Java versions higher than 11 cannot
>  build Java 6 bytecode
> Java 7:
> [ERROR] Failed to execute goal com.googlecode.maven-download-plugin:download-maven-plugin:1.6.0:wget (PDFBOX-4038) on project fontbox: Execution PDFBOX-4038 of goal com.googlecode.maven-download-plugin:download-maven-plugin:1.6.0:wget failed: Unable to load the mojo 'wget' in the plugin 'com.googlecode.maven-download-plugin:download-maven-plugin:1.6.0' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: com/googlecode/download/maven/plugin/internal/WGet : Unsupported major.minor version 52.0



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