Boxed Error when executing notebook

[riedelcastro]

Happens on

http://localhost:9000/template/statnlpbook/01_tasks/01_languagemodels

but I feel I have seen this elsewhere as well...

[error] play - Cannot invoke the action, eventually got an error: java.util.concurrent.ExecutionException: Boxed Error
[error] application - 

! @6lnnbg7j1 - Internal server error, for (POST) [/compiler/scala] ->

play.api.Application$$anon$1: Execution exception[[AssertionError: assertion failed: failed to set value for moro_28n5d11e11gdn7adg6l2chfhhnmcc1bjne_1748803534Log: Error]]
    at play.api.Application$class.handleError(Application.scala:296) [play_2.11-2.3.8.jar:2.3.8]
    at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.8.jar:2.3.8]
    at play.api.Application$class.handleError(Application.scala:291) [play_2.11-2.3.8.jar:2.3.8]
    at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.8.jar:2.3.8]
    at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.8.jar:2.3.8]
Caused by: java.lang.AssertionError: assertion failed: failed to set value for moro_28n5d11e11gdn7adg6l2chfhhnmcc1bjne_1748803534Log: Error
    at scala.Predef$.assert(Predef.scala:165) ~[scala-library-2.11.4.jar:na]
    at controllers.ScalaIMainInterpreter.interpret(ScalaIMainInterpreter.scala:166) ~[classes/:na]
    at controllers.ScalaIMainInterpreter$$anonfun$execute$1.apply$mcVI$sp(ScalaIMainInterpreter.scala:211) ~[classes/:na]
    at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:166) ~[scala-library-2.11.4.jar:na]
    at controllers.ScalaIMainInterpreter.execute(ScalaIMainInterpreter.scala:209) ~[classes/:na]

[sameersingh]

I couldn't reproduce it (was too lazy to set up the statnlp notebook), but
I did add some debug code, so if it happens again, send me the terminal
output. If the terminal output looks useless, can you add
settings.debug.value = true on line 130 in ScalaIMainInterpreter.scala,
and let me know the output (the cells will look all messed up).

On Tue, Apr 14, 2015 at 5:22 AM, Sebastian Riedel [email protected]
wrote:

Happens on

http://localhost:9000/template/statnlpbook/01_tasks/01_languagemodels

but I feel I have seen this elsewhere as well...

[error] play - Cannot invoke the action, eventually got an error: java.util.concurrent.ExecutionException: Boxed Error
[error] application -

! @6lnnbg7j1 - Internal server error, for (POST) [/compiler/scala] ->

play.api.Application$$anon$1: Execution exception[[AssertionError: assertion failed: failed to set value for moro_28n5d11e11gdn7adg6l2chfhhnmcc1bjne_1748803534Log: Error]]
at play.api.Application$class.handleError(Application.scala:296) [play_2.11-2.3.8.jar:2.3.8]
at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.8.jar:2.3.8]
at play.api.Application$class.handleError(Application.scala:291) [play_2.11-2.3.8.jar:2.3.8]
at play.api.DefaultApplication.handleError(Application.scala:402) [play_2.11-2.3.8.jar:2.3.8]
at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.8.jar:2.3.8]
Caused by: java.lang.AssertionError: assertion failed: failed to set value for moro_28n5d11e11gdn7adg6l2chfhhnmcc1bjne_1748803534Log: Error
at scala.Predef$.assert(Predef.scala:165) ~[scala-library-2.11.4.jar:na]
at controllers.ScalaIMainInterpreter.interpret(ScalaIMainInterpreter.scala:166) ~[classes/:na]
at controllers.ScalaIMainInterpreter$$anonfun$execute$1.apply$mcVI$sp(ScalaIMainInterpreter.scala:211) ~[classes/:na]
at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:166) ~[scala-library-2.11.4.jar:na]
at controllers.ScalaIMainInterpreter.execute(ScalaIMainInterpreter.scala:209) ~[classes/:na]

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[riedelcastro]

They seem hard to reproduce, and I feel I have been running into different variants of this when working with the statnlpbook (different error messages, but somehow something state-dependent). The net effect is that I keep on restarting quite regularly...

[riedelcastro]

Also, at some points scala cells stop showing output when changed and re-run. Unfortunately I have no idea when and why, so again this will be hard to reproduce.

[sameersingh]

Sure, will keep an eye on it, but paste whatever you see, if it's any
different from the previous output.
On Apr 14, 2015 8:54 PM, "Sebastian Riedel" [email protected]
wrote:

Also, at some points scala cells stop showing output when changed and
re-run. Unfortunately I have no idea when and why, so again this will be
hard to reproduce.

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#57 (comment).