[ 
https://issues.apache.org/jira/browse/MJAVADOC-679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Scholte closed MJAVADOC-679.
-----------------------------------
    Fix Version/s: 3.3.1
         Assignee: Robert Scholte
       Resolution: Fixed

Fixed in 
[d2dd5321dc02e793d87c722224c40d94a607cb51|https://gitbox.apache.org/repos/asf?p=maven-javadoc-plugin.git;a=commit;h=d2dd5321dc02e793d87c722224c40d94a607cb51]

> "Unable to compute stale date" in a directory with accent characters (charset 
> issue)
> ------------------------------------------------------------------------------------
>
>                 Key: MJAVADOC-679
>                 URL: https://issues.apache.org/jira/browse/MJAVADOC-679
>             Project: Maven Javadoc Plugin
>          Issue Type: Bug
>          Components: javadoc
>    Affects Versions: 3.3.0
>         Environment: Windows 10 64 bits
> OpenJDK 16
> Apache Maven 3.6.3
>            Reporter: Alexis Jehan
>            Assignee: Robert Scholte
>            Priority: Critical
>             Fix For: 3.3.1
>
>         Attachments: argfile, options, project.zip
>
>
> Following: https://issues.apache.org/jira/browse/MJAVADOC-614
> I am still not able to generate the Javadoc on my environment because of an 
> accent in a directory name.
> {noformat}
> > pwd
> D:\é\foo
> > mvn -e clean javadoc:javadoc
> [INFO] Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO]
> [INFO] ------------------------------< foo:foo 
> >-------------------------------
> [INFO] Building foo 1.0.0-SNAPSHOT
> [INFO] --------------------------------[ jar 
> ]---------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ foo ---
> [INFO]
> [INFO] >>> maven-javadoc-plugin:3.3.0:javadoc (default-cli) > 
> generate-sources @ foo >>>
> [INFO]
> [INFO] <<< maven-javadoc-plugin:3.3.0:javadoc (default-cli) < 
> generate-sources @ foo <<<
> [INFO]
> [INFO]
> [INFO] --- maven-javadoc-plugin:3.3.0:javadoc (default-cli) @ foo ---
> [ERROR] Error fetching link: D:\é\foo\target\javadoc-bundle-options. Ignored 
> it.
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Total time:  1.323 s
> [INFO] Finished at: 2021-05-31T10:38:21+02:00
> [INFO] 
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal 
> org.apache.maven.plugins:maven-javadoc-plugin:3.3.0:javadoc (default-cli) on 
> project foo: An error has occurred in Javadoc report generation: Unable to 
> compute stale date: Input length = 1 -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute 
> goal org.apache.maven.plugins:maven-javadoc-plugin:3.3.0:javadoc 
> (default-cli) on project foo: An error has occurred in Javadoc report 
> generation: Unable to compute stale date
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:215)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:156)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:148)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:117)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:81)
>     at 
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
>  (SingleThreadedBuilder.java:56)
>     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
> (LifecycleStarter.java:128)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
>     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
>     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
>     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
>     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:78)
>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:567)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
> (Launcher.java:282)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
> (Launcher.java:225)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
> (Launcher.java:406)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
> (Launcher.java:347)
> Caused by: org.apache.maven.plugin.MojoExecutionException: An error has 
> occurred in Javadoc report generation: Unable to compute stale date
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.failOnError 
> (AbstractJavadocMojo.java:7038)
>     at org.apache.maven.plugins.javadoc.JavadocReport.doExecute 
> (JavadocReport.java:328)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute 
> (AbstractJavadocMojo.java:2010)
>     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
> (DefaultBuildPluginManager.java:137)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:210)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:156)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:148)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:117)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:81)
>     at 
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
>  (SingleThreadedBuilder.java:56)
>     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
> (LifecycleStarter.java:128)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
>     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
>     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
>     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
>     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:78)
>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:567)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
> (Launcher.java:282)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
> (Launcher.java:225)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
> (Launcher.java:406)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
> (Launcher.java:347)
> Caused by: org.apache.maven.reporting.MavenReportException: Unable to compute 
> stale date
>     at org.apache.maven.plugins.javadoc.StaleHelper.getStaleData 
> (StaleHelper.java:115)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.isUpToDate 
> (AbstractJavadocMojo.java:5947)
>     at 
> org.apache.maven.plugins.javadoc.AbstractJavadocMojo.executeJavadocCommandLine
>  (AbstractJavadocMojo.java:5923)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.executeReport 
> (AbstractJavadocMojo.java:2253)
>     at org.apache.maven.plugins.javadoc.JavadocReport.generate 
> (JavadocReport.java:135)
>     at org.apache.maven.plugins.javadoc.JavadocReport.doExecute 
> (JavadocReport.java:324)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute 
> (AbstractJavadocMojo.java:2010)
>     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
> (DefaultBuildPluginManager.java:137)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:210)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:156)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:148)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:117)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:81)
>     at 
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
>  (SingleThreadedBuilder.java:56)
>     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
> (LifecycleStarter.java:128)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
>     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
>     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
>     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
>     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:78)
>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:567)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
> (Launcher.java:282)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
> (Launcher.java:225)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
> (Launcher.java:406)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
> (Launcher.java:347)
> Caused by: java.nio.charset.MalformedInputException: Input length = 1
>     at java.nio.charset.CoderResult.throwException (CoderResult.java:274)
>     at sun.nio.cs.StreamDecoder.implRead (StreamDecoder.java:352)
>     at sun.nio.cs.StreamDecoder.read (StreamDecoder.java:188)
>     at java.io.InputStreamReader.read (InputStreamReader.java:178)
>     at java.io.BufferedReader.fill (BufferedReader.java:161)
>     at java.io.BufferedReader.readLine (BufferedReader.java:329)
>     at java.io.BufferedReader.readLine (BufferedReader.java:396)
>     at java.nio.file.Files.readAllLines (Files.java:3399)
>     at org.apache.maven.plugins.javadoc.StaleHelper.getStaleData 
> (StaleHelper.java:67)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.isUpToDate 
> (AbstractJavadocMojo.java:5947)
>     at 
> org.apache.maven.plugins.javadoc.AbstractJavadocMojo.executeJavadocCommandLine
>  (AbstractJavadocMojo.java:5923)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.executeReport 
> (AbstractJavadocMojo.java:2253)
>     at org.apache.maven.plugins.javadoc.JavadocReport.generate 
> (JavadocReport.java:135)
>     at org.apache.maven.plugins.javadoc.JavadocReport.doExecute 
> (JavadocReport.java:324)
>     at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execute 
> (AbstractJavadocMojo.java:2010)
>     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
> (DefaultBuildPluginManager.java:137)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:210)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:156)
>     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
> (MojoExecutor.java:148)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:117)
>     at 
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
> (LifecycleModuleBuilder.java:81)
>     at 
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
>  (SingleThreadedBuilder.java:56)
>     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
> (LifecycleStarter.java:128)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
>     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
>     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
>     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
>     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
>     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:78)
>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:567)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
> (Launcher.java:282)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
> (Launcher.java:225)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
> (Launcher.java:406)
>     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
> (Launcher.java:347)
> [ERROR]
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please 
> read the following articles:
> [ERROR] [Help 1] 
> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> {noformat}
> {noformat}
> > pwd
> D:\foo
> > mvn -e clean javadoc:javadoc
> [INFO] Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO]
> [INFO] ------------------------------< foo:foo 
> >-------------------------------
> [INFO] Building foo 1.0.0-SNAPSHOT
> [INFO] --------------------------------[ jar 
> ]---------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ foo ---
> [INFO]
> [INFO] >>> maven-javadoc-plugin:3.3.0:javadoc (default-cli) > 
> generate-sources @ foo >>>
> [INFO]
> [INFO] <<< maven-javadoc-plugin:3.3.0:javadoc (default-cli) < 
> generate-sources @ foo <<<
> [INFO]
> [INFO]
> [INFO] --- maven-javadoc-plugin:3.3.0:javadoc (default-cli) @ foo ---
> [ERROR] Error fetching link: D:\foo\target\javadoc-bundle-options. Ignored it.
> [INFO] No previous run data found, generating javadoc.
> [INFO]
> Loading source file D:\foo\src\main\java\foo\Foo.java...
> Constructing Javadoc information...
> Building index for all the packages and classes...
> Standard Doclet version 16+36
> Building tree for all the packages and classes...
> Generating D:\foo\target\site\apidocs\foo\Foo.html...
> Generating D:\foo\target\site\apidocs\foo\package-summary.html...
> Generating D:\foo\target\site\apidocs\foo\package-tree.html...
> Generating D:\foo\target\site\apidocs\foo\class-use\Foo.html...
> Generating D:\foo\target\site\apidocs\foo\package-use.html...
> Generating D:\foo\target\site\apidocs\overview-tree.html...
> Building index for all classes...
> Generating D:\foo\target\site\apidocs\allclasses-index.html...
> Generating D:\foo\target\site\apidocs\allpackages-index.html...
> Generating D:\foo\target\site\apidocs\index-all.html...
> Generating D:\foo\target\site\apidocs\index.html...
> Generating D:\foo\target\site\apidocs\help-doc.html...
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO] 
> ------------------------------------------------------------------------
> [INFO] Total time:  2.387 s
> [INFO] Finished at: 2021-05-31T10:56:16+02:00
> [INFO] 
> ------------------------------------------------------------------------
> {noformat}
> https://github.com/apache/maven-javadoc-plugin/blob/08510c2a5ae17a7e7eb434c55855e5752e198b23/src/main/java/org/apache/maven/plugins/javadoc/StaleHelper.java#L67
> Both "argfile" and "options" are in ANSI and not in UTF-8.



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