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Luca Preziati
Deploy portal src 6.0.5 compiler Exception
September 15, 2010 5:30 AM
Answer

Luca Preziati

Rank: Regular Member

Posts: 120

Join Date: February 9, 2009

Recent Posts

I get this compiler exception:

55: reference to addAll is ambiguous, both method addAll(java.util.Collection<? extends E>) in java.util.Collection<capture#116 of ? super E> and method addAll(java.util.Collection<? extends E>) in java.util.List<capture#116 of ? super E> match copy.addAll(master);

How solve?
Luca Preziati
RE: Deploy portal src 6.0.5
September 15, 2010 5:05 AM
Answer

Luca Preziati

Rank: Regular Member

Posts: 120

Join Date: February 9, 2009

Recent Posts

I have solved casting the list and the method from:

public static <E> void copy(List<E> master, List<? super E> copy) {
if ((master == null) || (copy == null)) {
return;
}

copy.clear();

copy.addAll(master);
}


become:

public static <E> void copy(List<E> master, List<? super E> copy) {
if ((master == null) || (copy == null)) {
return;
}

copy.clear();

((List<E>)copy).addAll(master);
}
Nguyen Trung Kien
RE: Deploy portal src 6.0.5
February 9, 2011 10:56 AM
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Nguyen Trung Kien

Rank: New Member

Posts: 9

Join Date: June 29, 2009

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Thank Luca, I get this error when deploy liferay portal 6.05...
It is bug,isn't it?
Liferay will fix it in next edition?
Hitoshi Ozawa
RE: Deploy portal src 6.0.5 compiler Exception
February 9, 2011 2:23 PM
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Hitoshi Ozawa

Rank: Liferay Legend

Posts: 7990

Join Date: March 23, 2010

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I've build and deployed Liferay 6.0.5 source without any problem. Where have to obtained your source?
Amos Fong
RE: Deploy portal src 6.0.5 compiler Exception
February 10, 2011 12:41 AM
Answer

Amos Fong

LIFERAY STAFF

Rank: Liferay Legend

Posts: 1844

Join Date: October 7, 2008

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What version of java are you using?
Hitoshi Ozawa
RE: Deploy portal src 6.0.5 compiler Exception
February 10, 2011 6:27 PM
Answer

Hitoshi Ozawa

Rank: Liferay Legend

Posts: 7990

Join Date: March 23, 2010

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And of course, if you have created your build.{user name}.properties files.
Roman Hoyenko
RE: Deploy portal src 6.0.5 compiler Exception
March 31, 2011 3:50 PM
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Roman Hoyenko

Rank: Liferay Master

Posts: 868

Join Date: October 8, 2007

Recent Posts

I have the same problem with 6.0.6. I am using java 1.6

I changed build.properties to have

ant.build.javac.source=1.6
ant.build.javac.target=1.6

that's the only change.

The problem is in
liferay-portal-src-6.0.6\portal-service\src\com\liferay\portal\kernel\util\ListUtil.java

we import

import java.util.List;
import java.util.Collection;

and they both have addAll method, so when we call

copy.addAll(master);

it doesn't know which method to call.
Hitoshi Ozawa
RE: Deploy portal src 6.0.5 compiler Exception
March 31, 2011 3:58 PM
Answer

Hitoshi Ozawa

Rank: Liferay Legend

Posts: 7990

Join Date: March 23, 2010

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ant.build.javac.source=1.5
ant.build.javac.target=1.5


I'm using JDK 1.6 but have set the ant.build.javac=1.5
Solo Imr
RE: Deploy portal src 6.0.5 compiler Exception
September 2, 2011 3:54 PM
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Solo Imr

Rank: Junior Member

Posts: 31

Join Date: October 9, 2008

Recent Posts

I have the same problen with 6.0.6 ( liferay-portal-src-6.0.6-20110225.zip )
I have the same configuration that Hitoshi Ozawa ( I'm using JDK 1.6 but have set the ant.build.javac=1.5 )