Worked... Thanks for help. Pat & You are doing a really nice work here.
Let me run if its ok, i can create pull request with working template.

Thanks
Gaurav
http://www.infoquestsolutions.com
Turning Imagination To Reality
Skype:- infoquestsolutions
Gtalk:- infoquestindia

On Mon, Feb 20, 2017 at 3:17 PM, Kenneth Chan <[email protected]> wrote:

> add
> `import org.apache.predictionio.controller.EmptyEvaluationInfo`
> and
> use `new EmptyEvaluationInfo()`
> see example here:
>
> https://github.com/apache/incubator-predictionio-template-attribute-based-
> classifier/blob/develop/src/main/scala/DataSource.scala#L103
>
> On Mon, Feb 20, 2017 at 1:11 AM, infoquest india <[email protected]
> > wrote:
>
>> Hi Kenneth
>>
>> Thanks for responding, I have changed EmptyEvaluationInfo(). But still
>> error is there.
>>
>> /home/apache-predictionio-0.10.0-incubating/PredictionIO-0.
>> 10.0-incubating/templates/Sentiment/src/main/scala/io/predic
>> tion/opennlp/engine/DataSource.scala:39: not found: value
>> EmptyEvaluationInfo
>>
>> [ERROR] [Console$] [error]     Seq((trainingData, EmptyEvaluationInfo(),
>> sc.parallelize(qna)))
>>
>> [ERROR] [Console$] [error]                        ^
>>
>> [ERROR] [Console$] [error] one error found
>>
>> [ERROR] [Console$] [error] (compile:compile) Compilation failed
>>
>> [ERROR] [Console$] [error] Total time: 11 s, completed Feb 20, 2017
>> 2:34:17 PM
>>
>> [ERROR] [Console$] Return code of previous step is 1. Aborting.
>>
>>
>>
>>
>> Thanks
>> Gaurav
>>
>>
>> On Mon, Feb 20, 2017 at 1:13 PM, Kenneth Chan <[email protected]> wrote:
>>
>>> would you try change
>>> EmptyParams() to new EmptyEvaluationInfo() ?
>>>
>>>
>>> On Sun, Feb 19, 2017 at 10:12 PM, infoquest india <
>>> [email protected]> wrote:
>>>
>>>> Hi
>>>>
>>>> I am trying to convert OpenNLP Sentiment Analysis Template to work with
>>>> prediction-0.10.0-incubating after replacing prediction.io with 
>>>> org.apache.predictionio
>>>> everywhere I am getting below error while building. Please help me solving
>>>> this issue.
>>>>
>>>> Compiling 16 Scala sources to /home/apache-predictionio-0.10
>>>> .0-incubating/PredictionIO-0.10.0-incubating/templates/Senti
>>>> ment/target/scala-2.10/classes...
>>>>
>>>> [INFO] [Console$] [error] /home/apache-predictionio-0.10
>>>> .0-incubating/PredictionIO-0.10.0-incubating/templates/Senti
>>>> ment/src/main/scala/io/prediction/opennlp/engine/DataSource.scala:39:
>>>> type mismatch;
>>>>
>>>> [INFO] [Console$] [error]  found   : org.apache.predictionio.contro
>>>> ller.EmptyParams
>>>>
>>>> [INFO] [Console$] [error]  required: org.apache.predictionio.contro
>>>> ller.EmptyEvaluationInfo
>>>>
>>>> [INFO] [Console$] [error]     (which expands to)
>>>> org.apache.predictionio.controller.SerializableClass
>>>>
>>>> [INFO] [Console$] [error]     Seq((trainingData, EmptyParams(),
>>>> sc.parallelize(qna)))
>>>>
>>>> [INFO] [Console$] [error]                                   ^
>>>>
>>>> [INFO] [Console$] [error] one error found
>>>>
>>>> [INFO] [Console$] [error] (compile:compile) Compilation failed
>>>>
>>>> [INFO] [Console$] [error] Total time: 11 s, completed Feb 20, 2017
>>>> 10:29:20 AM
>>>>
>>>> [ERROR] [Console$] Return code of previous step is 1. Aborting.
>>>>
>>>>
>>>>
>>>>
>>>> Thanks
>>>> Gaurav
>>>>
>>>>
>>>
>>
>

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