Fix errors when build Service version liferay SDK 6.1

Error:

Service Builder is a tool to automate the creation of classes and interfaces for service layer  and database persistence. Service Builder will create most of the common code

required to implement add, update, remove, find operations on the database

You can get more detail about Liferay service builder for 6.1 version

http://www.liferay.com/documentation/liferay-portal/6.1/development/-/ai/service-build-5

I was getting an issue from developer studio. So I tried to build Liferay services using ant in console.

C:\Liferay\dev-sdk\portlets\my-portlet>ant build-service

Buildfile: C:\Liferay\dev-sdk\portlets\my-portlet\build.xml

build-service:

     [java] Java Result: 1

     [echo] Error occurred during initialization of VM

     [echo] Could not reserve enough space for object heap

     [echo] Could not create the Java virtual machine.

BUILD FAILED

C:\Liferay\dev-sdk\\build-common-plugin.xml:207: Service Builder generated exceptions.

I changed in Ant runtime arguments in eclipse Run->Run configuration", "VM arguments". But still I was getting same above issue.

solution as follows:

Solution : I found , in my dev-sdk, change the build-common-plugin.xml with following values.

I replaced

                <jvmarg value="-Xms512m" />
                <jvmarg value="-Xmx1024m" />

to

            <jvmarg value="-Xms128m" />

            <jvmarg value="-Xmx512m" />

C:\Liferay\dev-sdk\portlets\my-portlet>ant build-service

Buildfile: C:\Liferay\dev-sdk\portlets\my-portlet\build.xml

build-service:

…..

BUILD SUCCESSFUL

Total time: 32 seconds

I was able to solve the problem. Hope this will help.

Have a good time!