I don't know what your build.xml is doing, but it appears to be trying to
kick off a Java process and you are running out of memory...
It'd be great if we could see the offending line in your build.xml...
Also, how much memory do you have in the machine in which you are running
Ant?
On Mon, 12 Dec 2011, PeppePegasus wrote:
Hi,
I'm new here. I hope to get help.
I have downloaded this Java application to compile:
http://people.cs.aau.dk/~mleginus/w...r_hosvd_src.rar
It is a file to compile using Apache Ant.
I used Eclipse but I get an error: target is not found.
I used front-line command and I get the following result:
C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>ant
Buildfile: C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender\build.xml
create_run_jar:
[java] Error: Could not create the Java Virtual Machine.
[java] Error: A fatal exception has occurred. Program will exit.
[java] Error occurred during initialization of VM
[java] Could not reserve enough space for object heap
BUILD FAILED
C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender\build.xml:84: Java returned: 1
Total time: 1 second
the list of files in the directory where is the build file is:
Directory di C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender
17/11/2011 11.00 <DIR> .
17/11/2011 11.00 <DIR> ..
17/11/2011 11.12 4.788 .classpath
20/07/2011 15.15 370 .project
15/10/2011 19.05 <DIR> .svn
20/07/2011 15.15 14.487 build.xml
13/10/2011 16.34 <DIR> clusteringData
13/10/2011 16.34 <DIR> datasets
13/10/2011 16.34 <DIR> dk
13/10/2011 16.35 <DIR> lib
13/10/2011 16.35 <DIR> META-INF
07/11/2011 13.43 871.022 movielens.txt
12/12/2011 11.12 <DIR> recommender
13/10/2011 16.35 <DIR> resources
13/10/2011 16.35 <DIR> src
17/11/2011 11.51 <DIR> target
4 File 890.667 byte
12 Directory 58.473.816.064 byte disponibili
about Java, environment variables, ant I have these information:
C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>java -version
java version "1.7.0_01"
Java(TM) SE Runtime Environment (build 1.7.0_01-b08)
Java HotSpot(TM) Client VM (build 21.1-b02, mixed mode, sharing)
ANT_HOME:
C:\Users\Giuseppe\Documents\apache-ant-1.8.2
JAVA_HOME:
C:\Program Files\Java\jdk1.7.0_01
PATH:
%PATH%;%JAVA_HOME%\bin;%M2_HOME%\bin;%ANT_HOME%\bin
C:\Users\Giuseppe\Documents\Documents\Software x Packege
RS\recommender_hosvd_src\Recommender>ant -version
Apache Ant(TM) version 1.8.2 compiled on December 20 2010
Can anyone help me solve these problems?
Thanks.
peppe.
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