Again, I really appreciate you guys helping me out :)
@Indrajit I just tried with the dependency you declared as the only
lift related dependency. I get the following error.
<dependency>
<groupId>net.liftweb</groupId>
<artifactId>lift-mapper</artifactId>
<version>1.1-M8</version>
</dependency>
[INFO] Nothing to compile - all classes are up to date
[INFO] [scala:compile {execution: default}]
[INFO] Checking for multiple versions of scala
[WARNING] Multiple versions of scala libraries detected!
[INFO] includes = [**/*.scala,**/*.java,]
[INFO] excludes = []
[INFO] /Users/Mads/Projects/scalableKvidr2/src/main/scala:-1: info:
compiling
[INFO] Compiling 8 source files to /Users/Mads/Projects/scalableKvidr2/
target/classes at 1262776620713
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/bootstrap/
liftweb/Boot.scala:52: error: not found: value Full
[INFO] Full(() => LiftRules.jsArtifacts.show("ajax-loader").cmd)
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/bootstrap/
liftweb/Boot.scala:58: error: not found: value Full
[INFO] Full(() => LiftRules.jsArtifacts.hide("ajax-loader").cmd)
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/bootstrap/
liftweb/Boot.scala:60: error: type mismatch;
[INFO] found : (javax.servlet.http.HttpServletRequest) => Unit
[INFO] required: (net.liftweb.http.provider.HTTPRequest) => Any
[INFO] LiftRules.early.append(makeUtf8)
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/bootstrap/
liftweb/Boot.scala:79: error: not found: value Full
[INFO] Full(dm)
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/bootstrap/
liftweb/Boot.scala:81: error: not found: value Empty
[INFO] case e : Exception => e.printStackTrace; Empty
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:28: error: not found: value
Full
[INFO] case Full(param) => param
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:28: error: missing arguments
for method param in object S;
[INFO] follow this method with `_' if you want to treat it as a
partially applied function
[INFO] case Full(param) => param
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:29: error: not found: value
Empty
[ERROR] case Empty => "error"
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:30: error: not found: value
Failure
[ERROR] case Failure(msg, _, _) => "error"
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:41: error: not found: value
Full
[INFO] case Full(xhtml) => xhtml
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:41: error: not found: value
xhtml
[INFO] case Full(xhtml) => xhtml
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:42: error: not found: value
Empty
[ERROR] case Empty => <strong>Error</strong>
[INFO] ^
[ERROR] /Users/Mads/Projects/scalableKvidr2/src/main/scala/
scalableKvidr/snippet/TagsSnippets.scala:43: error: not found: value
Failure
[ERROR] case Failure(msg, _, _) => <strong>Error</strong>
[INFO] ^
[ERROR] 13 errors found
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] wrap: org.apache.commons.exec.ExecuteException: Process exited
with an error: 1(Exit value: 1)
On Jan 6, 10:15 am, Indrajit Raychaudhuri <indraj...@gmail.com> wrote:
> Mads,
>
> Since you are using mapper, having dependency on lift-mapper should
> suffice. Other dependencies would be pulled in transitively.
>
> So having this dependency tag should do.
>
> <dependency>
> <groupId>net.liftweb</groupId>
> <artifactId>lift-mapper</artifactId>
> <version>1.1-M8</version>
> </dependency>
>
> Cheers, Indrajit
>
> On 06/01/10 2:39 PM, Mads Hartmann wrote:
>
>
>
> > How would that dependency tag look? Right now it looks like this:
>
> > <dependency>
> > <groupId>net.liftweb</groupId>
> > <artifactId>lift-core</artifactId>
> > <version>1.1-M8</version>
> > </dependency>
>
> > On Jan 6, 10:06 am, Timothy Perrett<timo...@getintheloop.eu> wrote:
> >> Remove the lift-core dependency and separately specify lift-webkit,
> >> lift-common and lift-util. That should resolve your issue... its probally
> >> a problem with the transitive dependencies in maven.
>
> >> Cheers, Tim
>
> >> On 5 Jan 2010, at 22:17, Ross Mellgren wrote:
>
> >>> It looks like you probably have some other dependencies somewhere or old
> >>> jars pointing to the old lift version.
>
> >>> Please first try mvn clean jetty:run, and if that doesn't work, run mvn
> >>> dependency:tree to try and find where the other version of lift-webkit is
> >>> coming from. If you're still stuck, paste the output of dependency:tree
> >>> please!
>
> >>> -Ross
>
> >>> On Jan 5, 2010, at 4:06 PM, Mads Hartmann wrote:
>
> >>>> I really appreciate you taking the time to help me out.
>
> >>>> depedency now is:
> >>>> <dependency>
> >>>> <groupId>net.liftweb</groupId>
> >>>> <artifactId>lift-core</artifactId>
> >>>> <version>1.1-M8</version>
> >>>> </dependency>
>
> >>>> It compiles just fine, but when i try to start the server i get the
> >>>> following error:
>
> >>>> ERROR - Failed to Boot
> >>>> java.lang.NoClassDefFoundError: net/liftweb/util/Box
> >>>> at java.lang.Class.forName0(Native Method)
> >>>> at java.lang.Class.forName(Class.java:169)
> >>>> at net.liftweb.http.DefaultBootstrap$.boot(LiftRules.scala:1260)
> >>>> at net.liftweb.http.provider.HTTPProvider$class.bootLift
> >>>> (HTTPProvider.scala:70)
> >>>> at net.liftweb.http.LiftFilter.bootLift(LiftServlet.scala:523)
> >>>> at
> >>>> net.liftweb.http.provider.servlet.ServletFilterProvider$class.init
> >>>> (ServletFilterProvider.scala:20)
> >>>> at net.liftweb.http.LiftFilter.init(LiftServlet.scala:523)
> >>>> at
> >>>> org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:
> >>>> 97)
> >>>> at org.mortbay.component.AbstractLifeCycle.start
> >>>> (AbstractLifeCycle.java:50)
> >>>> at org.mortbay.jetty.servlet.ServletHandler.initialize
> >>>> (ServletHandler.java:662)
> >>>> at
> >>>> org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
> >>>> at org.mortbay.jetty.webapp.WebAppContext.startContext
> >>>> (WebAppContext.java:1250)
> >>>> at org.mortbay.jetty.handler.ContextHandler.doStart
> >>>> (ContextHandler.java:517)
> >>>> at
> >>>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
> >>>> 467)
> >>>> at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart
> >>>> (Jetty6PluginWebAppContext.java:115)
> >>>> at org.mortbay.component.AbstractLifeCycle.start
> >>>> (AbstractLifeCycle.java:50)
> >>>> at org.mortbay.jetty.handler.HandlerCollection.doStart
> >>>> (HandlerCollection.java:152)
> >>>> at org.mortbay.jetty.handler.ContextHandlerCollection.doStart
> >>>> (ContextHandlerCollection.java:156)
> >>>> at org.mortbay.component.AbstractLifeCycle.start
> >>>> (AbstractLifeCycle.java:50)
> >>>> at org.mortbay.jetty.handler.HandlerCollection.doStart
> >>>> (HandlerCollection.java:152)
> >>>> at org.mortbay.component.AbstractLifeCycle.start
> >>>> (AbstractLifeCycle.java:50)
> >>>> at org.mortbay.jetty.handler.HandlerWrapper.doStart
> >>>> (HandlerWrapper.java:130)
> >>>> at org.mortbay.jetty.Server.doStart(Server.java:224)
> >>>> at org.mortbay.component.AbstractLifeCycle.start
> >>>> (AbstractLifeCycle.java:50)
> >>>> at org.mortbay.jetty.plugin.Jetty6PluginServer.start
> >>>> (Jetty6PluginServer.java:132)
> >>>> at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty
> >>>> (AbstractJettyMojo.java:441)
> >>>> at org.mortbay.jetty.plugin.AbstractJettyMojo.execute
> >>>> (AbstractJettyMojo.java:383)
> >>>> at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute
> >>>> (AbstractJettyRunMojo.java:210)
> >>>> at
> >>>> org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:
> >>>> 184)
> >>>> at org.apache.maven.plugin.DefaultPluginManager.executeMojo
> >>>> (DefaultPluginManager.java:490)
> >>>> at
> >>>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals
> >>>> (DefaultLifecycleExecutor.java:694)
> >>>> at
> >>>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal
> >>>> (DefaultLifecycleExecutor.java:569)
> >>>> at
> >>>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal
> >>>> (DefaultLifecycleExecutor.java:539)
> >>>> at
> >>>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFai
> >>>> lures
> >>>> (DefaultLifecycleExecutor.java:387)
> >>>> at
> >>>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments
> >>>> (DefaultLifecycleExecutor.java:348)
> >>>> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute
> >>>> (DefaultLifecycleExecutor.java:180)
> >>>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> >>>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> >>>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> >>>> at org.apache.maven.cli.compat.CompatibleMain.main
> >>>> (CompatibleMain.java:60)
> >>>> 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:597)
> >>>> at
> >>>> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:
> >>>> 315)
> >>>> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> >>>> at
> >>>> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:
> >>>> 430)
> >>>> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> >>>> Caused by: java.lang.ClassNotFoundException: net.liftweb.util.Box
> >>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> >>>> at java.security.AccessController.doPrivileged(Native Method)
> >>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:315)
> >>>> at org.codehaus.classworlds.RealmClassLoader.loadClassDirect
> >>>> (RealmClassLoader.java:195)
> >>>> at org.codehaus.classworlds.DefaultClassRealm.loadClass
> >>>> (DefaultClassRealm.java:255)
> >>>> at org.codehaus.classworlds.DefaultClassRealm.loadClass
> >>>> (DefaultClassRealm.java:274)
> >>>> at org.codehaus.classworlds.RealmClassLoader.loadClass
> >>>> (RealmClassLoader.java:214)
> >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
> >>>> at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass
> >>>> (WebAppClassLoader.java:401)
> >>>> at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass
> >>>> (WebAppClassLoader.java:363)
> >>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:398)
> >>>> ... 48 more
> >>>> 2010-01-05 22:03:41.943:INFO::Started
> >>>> selectchannelconnec...@0.0.0.0:8080
> >>>> [INFO] Started Jetty Server
> >>>> [INFO] Starting scanner at interval of 5 seconds.
>
> >>>> On Jan 5, 9:11 pm, David Pollak<feeder.of.the.be...@gmail.com> wrote:
> >>>>> On Tue, Jan 5, 2010 at 12:10 PM, Mads Hartmann<mads...@gmail.com>
> >>>>> wrote:
> >>>>>> I've got this in my pom.xml
>
> >>>>>> <dependency>
> >>>>>> <groupId>net.liftweb</groupId>
> >>>>>> <artifactId>lift-core</artifactId>
> >>>>>> <version>1.0</version>
> >>>>>> </dependency>
>
> >>>>> Ah hah!
>
> >>>>> I'd strongly recommend you upgrade to Lift 1.1-M8. It's faster, more
> >>>>> stable
> >>>>> and better supported than 1.0.
>
> >>>>>> On Jan 5, 8:54 pm, David Pollak<feeder.of.the.be...@gmail.com> wrote:
> >>>>>>> On Tue, Jan 5, 2010 at 11:51 AM, Mads Hartmann<mads...@gmail.com>
> >>>>>> wrote:
> >>>>>>>> Sure thing, it's quite long though :)
>
> >>>>>>>> Just one thing, i added the following for it to compile (I want to
> >>>>>>>> return List[User] not List[TagUser] : .map(_.user.obj.open_!)
>
> >>>>>>>> So in all it looks like this
>
> >>>>>>>> def getTopUsers(in: Int) :List[User] = {
>
> >>>>>>>> TagUser.findAll(By(TagUser.tag, this.id), In(TagUser.user,
> >>>>>>>> User.id,
> >>>>>>>> OrderBy(User.followers_count, Descending), MaxRows[User](in)))
> >>>>>>>> .map(_.user.obj.open_!)
>
> >>>>>>>> }
>
> >>>>>>> What version of Lift?
>
> >>>>>>>> Exception occured while processing /
> >>>>>>>> Message: java.lang.NullPointerException
> >>>>>>>> net.liftweb.mapper.In$$anon$3.<init>(MetaMapper.scala:1206)
> >>>>>>>> net.liftweb.mapper.In$.apply(MetaMapper.scala:1200)
> >>>>>>>> scalableKvidr.model.Tag.getTopUsers(Tag.scala:38)
>
> >>>>>> scalableKvidr.snippet.TagsSnippets$$anonfun$frontpageTags$1.apply
> >>>>>>>> (TagsSnippets.scala:71)
>
> >>>>>> scalableKvidr.snippet.TagsSnippets$$anonfun$frontpageTags$1.apply
> >>>>>>>> (TagsSnippets.scala:68)
> >>>>>>>> scala.List.flatMap(List.scala:1125)
>
> >>>>>> scalableKvidr.snippet.TagsSnippets.frontpageTags(TagsSnippets.scala:
> >>>>>>>> 67)
> >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke
> >>>>>>>> (NativeMethodAccessorImpl.java:39)
> >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke
> >>>>>>>> (DelegatingMethodAccessorImpl.java:25)
> >>>>>>>> java.lang.reflect.Method.invoke(Method.java:597)
>
> ...
>
> read more »
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