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Problems in BIRT 2.6

smgomes

Hi,

recently i upgrade BIRT to version 2.6 and i'm getting problems with ScriptDataSet.

At my RCP Application i use this code to pass a Collection to BIRT:

birtEngine.getEngineConfig().setProperty(tableName, tempCollection);

In report in DataSet Open Method i had this code:

iterator_artigos = artigos.iterator();

in the Fetch Method i had this:

if( !iterator_artigos.hasNext() ) return false;
artigos = iterator_artigos.next();

(code)

When i try to show the report in my application i get this error:

WARNING: A BIRT exception occurred: Error evaluating Javascript expression. Script engine error: ReferenceError: "artigos" is not defined. (#1)
Script source: , line: 0, text:
__bm_OPEN(). See next exception for more information.
Error evaluating Javascript expression. Script engine error: ReferenceError: "artigos" is not defined. (#1)
Script source: , line: 0, text:
__bm_OPEN()

In minor version i don't get this error, so what's the difference now in version 2.6 ?

Please help me, i really need to solve this problem quickly.

Thanks.

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Comments

mwilliams

Hi smgomes,

Can you reproduce this issue with a simple scripted dataSet and attach the report in here? Thanks!

smgomes

<blockquote class='ipsBlockquote' data-author="'mwilliams'" data-cid="66512" data-time="1279300476" data-date="16 July 2010 - 10:14 AM">
Hi smgomes, 
 
Can you reproduce this issue with a simple scripted dataSet and attach the report in here? Thanks! </blockquote>
 
 
Hi mwilliams, 
 
here is my rptdesign. The problem is at the Open Method's Dataset, when i call the report at my RCP Applicattion to render i receive the error: 
 
WARNING: A BIRT exception occurred: Error evaluating Javascript expression. Script engine error: ReferenceError: "artigos" is not defined. (#1) 
Script source: , line: 0, text: 
__bm_OPEN(). See next exception for more information. 
Error evaluating Javascript expression. Script engine error: ReferenceError: "artigos" is not defined. (#1) 
Script source: , line: 0, text: 
__bm_OPEN() 
 
but in minor releases of BIRT i don't get this error. 
 
Thanks for your help.

smgomes

Hi mwilliams,

i found a soluction for my problem... at my Java code i replace:

birtEngine.getEngineConfig().setProperty(tableName, tempCollection);

for this:

birtEngine.getEngineConfig().addScriptableJavaObject(tableName, collection);

tableName is "artigos"
collection is a Java Collection with all information

at the render of the report i don't get any error

but the method addScriptableJavaObject is deprecated any suggestion?

Thanks.

mwilliams

smgomes,

Try passing it through like this:

birtEngine.getAppContext().put("artigos", collectionOjbect);

smgomes

<blockquote class='ipsBlockquote' data-author="'mwilliams'" data-cid="66988" data-time="1280850156" data-date="03 August 2010 - 08:42 AM">
smgomes, 
 
Try passing it through like this: 
 
birtEngine.getAppContext().put("artigos", collectionOjbect); </blockquote>
 
Thanks! It works

mwilliams

Great to hear! Good luck!