I tried both and no one function! :( -----Mensagem original----- De: kiran chitturi [mailto:[email protected]] Enviada em: terça-feira, 26 de fevereiro de 2013 12:32 Para: [email protected] Cc: [email protected] 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 On Tue, Feb 26, 2013 at 10:05 AM, Danilo Fernandes <[email protected]>wrote: > Kiran,**** > > Do you think I need a JDK 7?**** > > ** ** > > *De:* kiran chitturi [mailto:[email protected]] > *Enviada em:* terça-feira, 26 de fevereiro de 2013 11:57 > > *Para:* [email protected] > *Assunto:* Re: Eclipse Error**** > > ** ** > > I think Nutch requires atleast Java 1.6.**** > > ** ** > > On Tue, Feb 26, 2013 at 5:33 AM, Danilo Fernandes <[email protected]> > wrote:**** > > What version of JDK fit with Nutch trunk? > > Anybody knows?**** > > ** ** > > 2013/2/25 Danilo Fernandes <[email protected]>**** > > Feng Lu, thanks for the fast reply.**** > > **** > > But, Im using the JavaSE-1.6 (jre6) and always get this error.**** > > **** > > *De:* feng lu [mailto:[email protected]] *Enviada em:* > segunda-feira, 25 de fevereiro de 2013 22:35 > *Para:* [email protected] > *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 <[email protected]> > wrote:**** > > *Hi, I want do some changes in Nutch to get a HTML and take some data > from them. > > My problem starts when Im compiling the code in Eclipse. > > I always receive the follow error message.* > > Buildfile: *C:\Users\Danilo\workspace\Nutch\build.xml***** > > [*taskdef*] Could 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:\Users\Danilo\workspace\Nutch\build**** > > [*mkdir*] Created dir: > C:\Users\Danilo\workspace\Nutch\build\classes** > ** > > [*mkdir*] Created dir: > C:\Users\Danilo\workspace\Nutch\build\release** > ** > > [*mkdir*] Created dir: > C:\Users\Danilo\workspace\Nutch\build\test**** > > [*mkdir*] Created dir: > C:\Users\Danilo\workspace\Nutch\build\test\classes**** > > [*copy*] Copying 8 files to > C:\Users\Danilo\workspace\Nutch\conf**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\automaton-urlfilter.txt.template > to > C:\Users\Danilo\workspace\Nutch\conf\automaton-urlfilter.txt**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\httpclient-auth.xml.template to > C:\Users\Danilo\workspace\Nutch\conf\httpclient-auth.xml**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\nutch-site.xml.template to > C:\Users\Danilo\workspace\Nutch\conf\nutch-site.xml**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\prefix-urlfilter.txt.template to > C:\Users\Danilo\workspace\Nutch\conf\prefix-urlfilter.txt**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\regex-normalize.xml.template to > C:\Users\Danilo\workspace\Nutch\conf\regex-normalize.xml**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\regex-urlfilter.txt.template to > C:\Users\Danilo\workspace\Nutch\conf\regex-urlfilter.txt**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\subcollections.xml.template to > C:\Users\Danilo\workspace\Nutch\conf\subcollections.xml**** > > [*copy*] Copying > C:\Users\Danilo\workspace\Nutch\conf\suffix-urlfilter.txt.template to > C:\Users\Danilo\workspace\Nutch\conf\suffix-urlfilter.txt**** > > *clean-lib*:**** > > *resolve-default*:**** > > [*ivy:resolve*] :: Ivy 2.2.0 - 20100923230623 :: > http://ant.apache.org/ivy/ ::**** > > [*ivy:resolve*] :: loading settings :: file = > C:\Users\Danilo\workspace\Nutch\ivy\ivysettings.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:\Users\Danilo\workspace\Nutch\build.xml:96: warning: > 'includeantruntime' was not set, defaulting to > build.sysclasspath=last; set to false for repeatable builds**** > > **** > > BUILD FAILED**** > > *C:\Users\Danilo\workspace\Nutch\build.xml:96: > java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main : > Unsupported major.minor version 51.0***** > > **** > > Total time: 8 seconds**** > > **** > > **** > > *Im 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
