Re: Unable to run the language packs - facing some errors

[lewis john mcgibbney <le...@apache.org>]

Hi Dixon,
There is no need to include builds@, that list is for all issues regarding
builds.apache.org.
All you need to do is increase the available memory for the JVM... this can
be done from within the script(s) which you are invoking.

On Mon, Nov 21, 2016 at 4:41 AM, Dixon Daniel <di...@gmail.com> wrote:

> Hi,
>
> I am trying to run the German to English Language pack but I get the error
> shown below:
>
> dixon@HOME:~/Joshua/apache-joshua-de-en-2016-11-18$ cat example.de |
> ./prepare.sh | ./joshua
> Exception in thread "main" java.lang.RuntimeException: Unable to
> instantiate feature function 'LanguageModel -lm_type berkeleylm -lm_order 4
> -lm_file model/lm.berkeleylm'!
>         at org.apache.joshua.decoder.Decoder.initializeFeatureFunctions(
> Decoder.java:632)
>         at org.apache.joshua.decoder.Decoder.initialize(Decoder.java:394)
>         at org.apache.joshua.decoder.Decoder.<init>(Decoder.java:128)
>         at org.apache.joshua.decoder.JoshuaDecoder.main(
> JoshuaDecoder.java:69)
> Caused by: java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(
> NativeConstructorAccessorImpl.java:62)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
> DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>         at org.apache.joshua.decoder.Decoder.initializeFeatureFunctions(
> Decoder.java:628)
>         ... 3 more
> Caused by: java.lang.OutOfMemoryError: Java heap space
>         at java.lang.reflect.Array.newArray(Native Method)
>         at java.lang.reflect.Array.newInstance(Array.java:75)
>         at java.io.ObjectInputStream.readArray(ObjectInputStream.
> java:1678)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.
> java:1347)
>         at java.io.ObjectInputStream.defaultReadFields(
> ObjectInputStream.java:2018)
>         at java.io.ObjectInputStream.readSerialData(
> ObjectInputStream.java:1942)
>         at java.io.ObjectInputStream.readOrdinaryObject(
> ObjectInputStream.java:1808)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.
> java:1353)
>         at java.io.ObjectInputStream.defaultReadFields(
> ObjectInputStream.java:2018)
>         at java.io.ObjectInputStream.readSerialData(
> ObjectInputStream.java:1942)
>         at java.io.ObjectInputStream.readOrdinaryObject(
> ObjectInputStream.java:1808)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.
> java:1353)
>         at java.io.ObjectInputStream.defaultReadFields(
> ObjectInputStream.java:2018)
>         at java.io.ObjectInputStream.readSerialData(
> ObjectInputStream.java:1942)
>         at java.io.ObjectInputStream.readOrdinaryObject(
> ObjectInputStream.java:1808)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.
> java:1353)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.
> java:373)
>         at edu.berkeley.nlp.lm.io.IOUtils.readObjFile(IOUtils.java:139)
>         at edu.berkeley.nlp.lm.io.IOUtils.readObjFileHard(
> IOUtils.java:164)
>         at edu.berkeley.nlp.lm.io.IOUtils.readObjFileHard(
> IOUtils.java:159)
>         at edu.berkeley.nlp.lm.io.LmReaders.readLmBinary(
> LmReaders.java:337)
>         at org.apache.joshua.decoder.ff.lm.berkeley_lm.
> LMGrammarBerkeley.<init>(LMGrammarBerkeley.java:87)
>         at org.apache.joshua.decoder.ff.lm.LanguageModelFF.
> initializeLM(LanguageModelFF.java:158)
>         at org.apache.joshua.decoder.ff.lm.LanguageModelFF.<init>(
> LanguageModelFF.java:132)
>         ... 8 more
>
> Could you please help me resolve this error?
>
> Thanks,
> Dixon
>
> Have a great day!
>



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