lift-json module compile error

[vijay]

Hi all,

I am trying to build the lift framework. I get error when compiling
lift-json module saying error filename too long

OS: ubuntu 10.04

Any help how to over come this error. I guess this is because of
longname generated from inner classes.

~/lift/framework/lift-base/lift-json$ mvn -e install
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[INFO] Building Lift Json
[INFO] task-segment: [install]
[INFO]
------------------------------------------------------------------------
[INFO] [enforcer:enforce {execution: default}]
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] [resources:copy-resources {execution: default-copy-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Nothing to compile - all classes are up to date
[INFO] [scala:compile {execution: default}]
[INFO] Checking for multiple versions of scala
[INFO] includes = [**/*.scala,**/*.java,]
[INFO] excludes = []
[INFO] /home/vineela/lift/framework/lift-base/lift-json/src/main/
scala:-1: info: compiling

[INFO] Compiling 20 source files to /home/vineela/lift/framework/lift-
base/lift-json/target/classes at 1282614529473
[ERROR] error: File name too long
[ERROR] one error found
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] wrap: org.apache.commons.exec.ExecuteException: Process exited
with an error: 1(Exit value: 1)

[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: wrap:
org.apache.commons.exec.ExecuteException: Process exited with an
error: 1(Exit value: 1)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:
719)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:
556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:
535)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(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: org.apache.maven.plugin.MojoExecutionException: wrap:
org.apache.commons.exec.ExecuteException: Process exited with an
error: 1(Exit value: 1)
at
org_scala_tools_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:
331)
at
org_scala_tools_maven.ScalaCompilerSupport.execute(ScalaCompilerSupport.java:
33)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:
490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:
694)
... 17 more
Caused by: org.apache.commons.exec.ExecuteException: Process exited
with an error: 1(Exit value: 1)
at
org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:
346)
at
org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:
149)
at
org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:
136)
at
org_scala_tools_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:
84)
at
org_scala_tools_maven.ScalaCompilerSupport.compile(ScalaCompilerSupport.java:
183)
at
org_scala_tools_maven.ScalaCompilerSupport.doExecute(ScalaCompilerSupport.java:
114)
at
org_scala_tools_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:
323)
... 20 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1 minute 26 seconds
[INFO] Finished at: Mon Aug 23 20:50:06 CDT 2010
[INFO] Final Memory: 24M/185M
[INFO]
------------------------------------------------------------------------

[David Pollak]

I have the same problem when I build on a software encrypted device.  Apparently, the encrypted filesystems support shorter file names.

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[vijay]

Thanks Dave, that did help removed the encryption and compiled the
source without any problem