[DOXIA-496] AptParser cannot render velocimacros file with literal anchors in links

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.4
• Component/s: Module - Apt
• Environment: Maven 3.1.0, maven-site-plugin-3.3, doxia 1.4
• Assignee: Unassigned
• Reporter: Brandon Heck
• Created: 23/Aug/13 13:12
• Updated: 30/Oct/16 19:10
• Resolved: 30/Oct/16 19:10

Description

When generating a site, I get the following error and a subsequent build failure:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.3:site (default-site) on project <myProject>: Error during page generation: Error parsing '<theFile>.apt.vm': line [15] missing '}' -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.3:site (default-site) on project <myProject>: Error during page generation
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:318)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:592)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:414)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:357)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error during page generation
	at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:143)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	... 19 more
Caused by: org.apache.maven.doxia.siterenderer.RendererException: Error parsing '<myFile>.apt.vm': line [15] missing '}'
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderDocument(DefaultSiteRenderer.java:414)
	at org.apache.maven.doxia.siterenderer.DoxiaDocumentRenderer.renderDocument(DoxiaDocumentRenderer.java:53)
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:319)
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:135)
	at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:175)
	at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:138)
	... 21 more
Caused by: org.apache.maven.doxia.module.apt.AptParseException: missing '}'
	at org.apache.maven.doxia.module.apt.AptParser.parse(AptParser.java:235)
	at org.apache.maven.doxia.DefaultDoxia.parse(DefaultDoxia.java:65)
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderDocument(DefaultSiteRenderer.java:406)
	... 26 more
Caused by: org.apache.maven.doxia.module.apt.AptParseException: missing '}'
	at org.apache.maven.doxia.module.apt.AptParser.skipTraversedLinkAnchor(AptParser.java:1485)
	at org.apache.maven.doxia.module.apt.AptParser.doTraverseText(AptParser.java:453)
	at org.apache.maven.doxia.module.apt.AptParser$Block.traverseText(AptParser.java:1788)
	at org.apache.maven.doxia.module.apt.AptParser$Block.traverseText(AptParser.java:1775)
	at org.apache.maven.doxia.module.apt.AptParser$Paragraph.traverse(AptParser.java:2209)
	at org.apache.maven.doxia.module.apt.AptParser.traverseSectionBlocks(AptParser.java:868)
	at org.apache.maven.doxia.module.apt.AptParser.traverseSection(AptParser.java:814)
	at org.apache.maven.doxia.module.apt.AptParser.traverseBody(AptParser.java:765)
	at org.apache.maven.doxia.module.apt.AptParser.parse(AptParser.java:230)
	... 28 more

This appears to be related to parsing a literal anchor in an apt velocimacros file, similar to the following:

{{{./apidocs/org/brandon/example/MyClass.html##broken(java.lang.String)}broken}}

This happens whether the link (or the entire file) contains any velocimacro references or not.

Sorry if this is the wrong place to log this, the Velocity page has no issue tracking defined [1].

[1] - http://velocity.apache.org/issue-tracking.html