Thanks for the reply Tejas, but I tried run by ant many times and do not have any difference.
About turning on verbose level for ivy, I´m a nuts with Eclipse and plugins. Can you help me do that? On Tue, 26 Feb 2013 10:46:43 -0800, Tejas Patil wrote: > Hi Lewis, > > The OP is not able to build nutch in Eclipse. So far people have been > suspecting over this part of the log: > > **C:UsersDaniloworkspaceNutchbuild.xml:96: > java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main : > Unsupported major.minor version 51.0***** > * > > It turns out that the java version is fine. (v 1.6). I am not sure but this > problem might be related to ivy as per this error: > > *> > [*ivy:resolve*] unknown resolver main***** > *> > [*ivy:resolve*] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE > >>> DETAILS**** > > * > I had faced this error before but it was sporadic and used to go away after > invoking ant again. OP faces it consistently. > > @Danilo: Maybe turning on verbose level for ivy might shed some light. > > Thanks, > Tejas Patil > > On Tue, Feb 26, 2013 at 10:32 AM, Lewis John Mcgibbney < > [email protected] [15]> wrote: > >> What is the problem? There is a community here that can help... if we know what is wrong! On Tue, Feb 26, 2013 at 7:44 AM, Danilo Fernandes < [email protected] [14]> wrote: >> >>> I tried both and no one function! :( -----Mensagem original----- De: kiran chitturi [mailto:[email protected] [8]] Enviada em: terça-feira, 26 de fevereiro de 2013 12:32 Para: [email protected] [9] Cc: [email protected] [10] Assunto: Re: Eclipse Error Let's keep the discussion in the User mailing list. I would suggest you to follow the instructions here to set up Nutch in Eclipse [1] JDK 1.6 + or 1.7 + will be good enough. I would also suggest to keep your JRE compatible with the JDK. [1] - http://wiki.apache.org/nutch/RunNutchInEclipse [11] On Tue, Feb 26, 2013 at 10:05 AM, Danilo Fernandes wrote: >>> >>>> Kiran,**** Do you think I need a JDK 7?**** ** ** *De:* kiran chitturi [mailto:[email protected] [1]] *Enviada em:* terça-feira, 26 de fevereiro de 2013 11:57 *Para:* [email protected] [2] *Assunto:* Re: Eclipse Error**** ** ** I think Nutch requires atleast Java 1.6.**** ** ** On Tue, Feb 26, 2013 at 5:33 AM, Danilo Fernandes wrote:**** What version of JDK fit with Nutch trunk? Anybody knows?**** ** ** 2013/2/25 Danilo Fernandes **** Feng Lu, thanks for the fast reply.**** **** But, I'm using the JavaSE-1.6 (jre6) and always get this error.**** **** *De:* feng lu [mailto:[email protected] [5]] *Enviada em:* segunda-feira, 25 de fevereiro de 2013 22:35 *Para:* [email protected] [6] *Assunto:* Re: Eclipse Error**** **** Hi Danilo**** **** "Unsupported maj.minor version 51.0" means that you compiled your classes under a specific JDK, but then try to run them under older >>> version of JDK. >>> >>>> So, you can't run classes compiled with JDK 6.0 under JDK 5.0. The same with classes compiled under JDK 7.0 when you try to run them under >>> JDK 6.0. **** **** On Tue, Feb 26, 2013 at 9:12 AM, Danilo Fernandes wrote:**** *Hi, I want do some changes in Nutch to get a HTML and take some data from them. My problem starts when I'm compiling the code in Eclipse. I alw >>> >>>> d not load definitions from resource org/sonar/ant/antlib.xml. It could not be found.**** *ivy-probe-antlib*:**** *ivy-download*:**** [*taskdef*] Could not load definitions from resource org/sonar/ant/antlib.xml. It could not be found.**** *ivy-download-unchecked*:**** *ivy-init-antlib*:**** *ivy-init*:**** *init*:**** [*mkdir*] Created dir: C:UsersDaniloworkspaceNutchbuild**** [*mkdir*] Created dir: C:UsersDaniloworkspaceNutchbuildclasses** ** [*mkdir*] Created dir: C:UsersDaniloworkspaceNutchbuildrelease** ** [*mkdir*] Created dir: C:UsersDaniloworkspaceNutchbuildtest**** [*mkdir*] Created dir: C:UsersDaniloworkspaceNutchbuildtestclasses**** [*copy*] Copying 8 files to C:UsersDaniloworkspaceNutchconf**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfautomaton-urlfilter.txt.template to C:UsersDaniloworkspaceNutchconfautomaton-urlfilter.txt**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfhttpclient-auth.xml.template to C:UsersDaniloworkspaceNutchconfhttpclient-auth.xml**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfnutch-site.xml.template to C:UsersDaniloworkspaceNutchconfnutch-site.xml**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfprefix-urlfilter.txt.template to C:UsersDaniloworkspaceNutchconfprefix-urlfilter.txt**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfregex-normalize.xml.template to C:UsersDaniloworkspaceNutchconfregex-normalize.xml**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfregex-urlfilter.txt.template to C:UsersDaniloworkspaceNutchconfregex-urlfilter.txt**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfsubcollections.xml.template to C:UsersDaniloworkspaceNutchconfsubcollections.xml**** [*copy*] Copying C:UsersDaniloworkspaceNutchconfsuffix-urlfilter.txt.template to C:UsersDaniloworkspaceNutchconfsuffix-urlfilter.txt**** *clean-lib*:**** *resolve-default*:**** [*ivy:resolve*] :: Ivy 2.2.0 - 20100923230623 :: http://ant.apache.org/ivy/ [7] ::**** [*ivy:resolve*] :: loading settings :: file = C:UsersDaniloworkspaceNutchivyivysettings.xml**** [*ivy:resolve*] :: problems summary ::**** [*ivy:resolve*] :::: ERRORS**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [*ivy:resolve*] unknown resolver main**** [ivy:resolve] **** [*ivy:resolve*] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS**** [*taskdef*] Could not load definitions from resource org/sonar/ant/antlib.xml. It could not be found.**** *copy-libs*:**** *compile-core*:**** [*javac*] C:UsersDaniloworkspaceNutchbuild.xml:96: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds**** **** BUILD FAILED**** *C:UsersDaniloworkspaceNutchbuild.xml:96: java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main : Unsupported major.minor version 51.0***** **** Total time: 8 seconds**** **** **** *I'm new with Nutch dev and a little bit nuts with Eclipse. Can somebody help me? Thanks a lot. Danilo Fernandes***** **** **** -- Don't Grow Old, Grow Up... :-) **** ** ** **** ** ** -- **** Kiran Chitturi**** -- Kiran Chitturi >> -- *Lewis* Links: ------ [1] mailto:[email protected] [2] mailto:[email protected] [3] mailto:[email protected] [4] mailto:[email protected] [5] mailto:[email protected] [6] mailto:[email protected] [7] http://ant.apache.org/ivy/ [8] mailto:[email protected] [9] mailto:[email protected] [10] mailto:[email protected] [11] http://wiki.apache.org/nutch/RunNutchInEclipse [12] mailto:[email protected] [13] mailto:[email protected] [14] mailto:[email protected] [15] mailto:[email protected]
