Markdown Internal Error

[gitblit]

Originally reported on Google Code with ID 142

What steps will reproduce the problem?
1. Open summary page 
2. Go on docs page
3. Internal error

What is the expected output? What do you see instead?
Expected was an output of the markdown document.


What version of the product are you using? On what operating system?
1.1.0 on debian squeeze, Tomcat 6

Please provide any additional information below.
Stacktrace in Tomcat is:

ERROR Can't instantiate page using constructor public com.gitblit.wicket.pages.MarkdownPage(org.apache.wicket.PageParameters)
and argument f = "[docs/test.md]" r = "[the_core]" h = "[056ff56e5d6338d55dd150512b0d827254002c80]"
org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor
public com.gitblit.wicket.pages.MarkdownPage(org.apache.wicket.PageParameters) and
argument f = "[docs/test.md]" r = "[the_core]" h = "[056ff56e5d6338d55dd150512b0d827254002c80]"
        at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)
        at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)
        at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
        at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
        at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1287)
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1358)
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465)
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
        at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188)
        ... 23 more
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
        at java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:174)
        at java.lang.StringBuilder.charAt(StringBuilder.java:55)
        at org.tautua.markdownpapers.ast.Link.getText(Link.java:40)
        at org.tautua.markdownpapers.ast.Link.getResource(Link.java:64)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:151)
        at org.tautua.markdownpapers.ast.Link.accept(Link.java:92)
        at org.tautua.markdownpapers.ast.SimpleNode.childrenAccept(SimpleNode.java:94)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:139)
        at org.tautua.markdownpapers.ast.Line.accept(Line.java:31)
        at org.tautua.markdownpapers.HtmlEmitter.visitChildrenAndAppendSeparator(HtmlEmitter.java:267)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:207)
        at org.tautua.markdownpapers.ast.Paragraph.accept(Paragraph.java:39)
        at org.tautua.markdownpapers.ast.SimpleNode.childrenAccept(SimpleNode.java:94)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:133)
        at org.tautua.markdownpapers.ast.Item.accept(Item.java:34)
        at org.tautua.markdownpapers.ast.SimpleNode.childrenAccept(SimpleNode.java:94)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:197)
        at org.tautua.markdownpapers.ast.List.accept(List.java:43)
        at org.tautua.markdownpapers.HtmlEmitter.visitChildrenAndAppendSeparator(HtmlEmitter.java:267)
        at org.tautua.markdownpapers.HtmlEmitter.visit(HtmlEmitter.java:66)
        at org.tautua.markdownpapers.ast.Document.accept(Document.java:55)
        at org.tautua.markdownpapers.Markdown.transform(Markdown.java:34)
        at com.gitblit.utils.MarkdownUtils.transformMarkdown(MarkdownUtils.java:68)
        at com.gitblit.utils.MarkdownUtils.transformMarkdown(MarkdownUtils.java:45)
        at com.gitblit.wicket.pages.MarkdownPage.<init>(MarkdownPage.java:59)
        ... 28 more

Reported by an.feldmann on 2012-10-05 09:58:15

[gitblit]

I'll add an exception handler around that code so at least something from your doc will
display.

Reported by James.Moger on 2012-10-05 11:50:45

• Status changed: Accepted
• Labels added: Milestone-1.2.0

[gitblit]

Fix pushed to master.

Reported by James.Moger on 2012-10-05 12:17:22

• Status changed: Queued

[gitblit]

thanks works for me

Reported by an.feldmann on 2012-10-08 14:48:13

[gitblit]

v1.2.0 has been deployed.

Reported by James.Moger on 2013-01-01 01:06:25

• Status changed: Fixed