| Problem with scripted datasets with BIRT 2.2 [message #250543] |
Tue, 31 July 2007 10:39  |
Eclipse User |
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Originally posted by: pascal4362.freenet.de
Until last week I used BIRT 2.1.2 with some scripted datasets to access
data from a JAVA object. This worked fine until I upgraded Eclipse 3.2.2
to 3.3
The new Version brougt BIRT 2.2, and now I can't get my scripted datasets
working. I get the following error (in the dataset preview and in the
"chart->select data" tab):
A BIRT exception occurred.
Plug-in Provider:Eclipse.org
Plug-in Name:BIRT Data Engine
Plug-in ID:org.eclipse.birt.data
Version:2.2.0.v200706221
Error Code:data.engine.BirtException
Error Message:A BIRT exception occurred: Error evaluating Javascript
expression. Script engine error: ReferenceError: "BirtReportFactory" is
not defined. (DataSet[SuccessDataset].__bm_open#3)
Script source: DataSet[SuccessDataset].__bm_open, line: 1, text:
__bm_open(). See next exception for more information.
Error evaluating Javascript expression. Script engine error:
ReferenceError: "BirtReportFactory" is not defined.
(DataSet[SuccessDataset].__bm_open#3)
Script source: DataSet[SuccessDataset].__bm_open, line: 1, text:
__bm_open()
My "BirtReportFactory" is in the same eclipse project as the report.
When I Import the package with
"importPackage(Packages.x.x.x.reporting);"
(not necessary with 2.1.2) in the open script of the dataset I get another
error:
A BIRT exception occurred.
Plug-in Provider:Eclipse.org
Plug-in Name:BIRT Data Engine
Plug-in ID:org.eclipse.birt.data
Version:2.2.0.v200706221
Error Code:data.engine.BirtException
Error Message:A BIRT exception occurred: Error evaluating Javascript
expression. Script engine error: Java class
"de.epoq.inbound.reporting.BirtReportFactory" has no public instance field
or method named "createReportTable". (DataSet[Data Set].__bm_open#4)
Script source: DataSet[Data Set].__bm_open, line: 1, text:
__bm_open(). See next exception for more information.
Error evaluating Javascript expression. Script engine error: Java class
"de.epoq.inbound.reporting.BirtReportFactory" has no public instance field
or method named "createReportTable". (DataSet[Data Set].__bm_open#4)
Script source: DataSet[Data Set].__bm_open, line: 1, text:
__bm_open()
But I'm sure I have the mentioned public method, because with 2.1.2 all
worked fine.
I hope someone might help me with my little(?) problem.
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| Re: Problem with scripted datasets with BIRT 2.2 [message #250617 is a reply to message #250543] |
Tue, 31 July 2007 15:56  |
| Eclipse User |
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Originally posted by: jasonweathersby.alltel.net
Can you try placing your jar in the scriptlib directory or the
web-inf/lib direcory of the viewer plugin?
Jason
pz wrote:
> Until last week I used BIRT 2.1.2 with some scripted datasets to access
> data from a JAVA object. This worked fine until I upgraded Eclipse 3.2.2
> to 3.3
> The new Version brougt BIRT 2.2, and now I can't get my scripted
> datasets working. I get the following error (in the dataset preview and
> in the "chart->select data" tab):
>
>
> A BIRT exception occurred.
> Plug-in Provider:Eclipse.org
> Plug-in Name:BIRT Data Engine
> Plug-in ID:org.eclipse.birt.data
> Version:2.2.0.v200706221
> Error Code:data.engine.BirtException
> Error Message:A BIRT exception occurred: Error evaluating Javascript
> expression. Script engine error: ReferenceError: "BirtReportFactory" is
> not defined. (DataSet[SuccessDataset].__bm_open#3)
> Script source: DataSet[SuccessDataset].__bm_open, line: 1, text:
> __bm_open(). See next exception for more information.
> Error evaluating Javascript expression. Script engine error:
> ReferenceError: "BirtReportFactory" is not defined.
> (DataSet[SuccessDataset].__bm_open#3)
> Script source: DataSet[SuccessDataset].__bm_open, line: 1, text:
> __bm_open()
>
>
> My "BirtReportFactory" is in the same eclipse project as the report.
> When I Import the package with "importPackage(Packages.x.x.x.reporting);"
> (not necessary with 2.1.2) in the open script of the dataset I get
> another error:
>
>
> A BIRT exception occurred.
> Plug-in Provider:Eclipse.org
> Plug-in Name:BIRT Data Engine
> Plug-in ID:org.eclipse.birt.data
> Version:2.2.0.v200706221
> Error Code:data.engine.BirtException
> Error Message:A BIRT exception occurred: Error evaluating Javascript
> expression. Script engine error: Java class
> "de.epoq.inbound.reporting.BirtReportFactory" has no public instance
> field or method named "createReportTable". (DataSet[Data Set].__bm_open#4)
> Script source: DataSet[Data Set].__bm_open, line: 1, text:
> __bm_open(). See next exception for more information.
> Error evaluating Javascript expression. Script engine error: Java class
> "de.epoq.inbound.reporting.BirtReportFactory" has no public instance
> field or method named "createReportTable". (DataSet[Data Set].__bm_open#4)
> Script source: DataSet[Data Set].__bm_open, line: 1, text:
> __bm_open()
>
>
> But I'm sure I have the mentioned public method, because with 2.1.2 all
> worked fine.
> I hope someone might help me with my little(?) problem.
>
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| Re: Problem with scripted datasets with BIRT 2.2 [message #250749 is a reply to message #250726] |
Wed, 01 August 2007 10:33 |
| Eclipse User |
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Originally posted by: jasonweathersby.alltel.net
If you add it to the webviewer plugin/lib or /scriptlib directory this
should work. Can you verify that the your classes do not require
additional classes that are not in the directories listed above?
Jason
pz wrote:
> Yes, I tried that. Doesn't change anything.
> In my WepApplication the report works fine. It's just a problem of the
> eclipse plugin. It's especially a problem when I try to create a chart,
> because I can't add data to this chart.
> Like recommended my report is in the same eclipse project like the class
> I try to retrieve data from. Do I have to set some varibales (runpath or
> so) anyway?
>
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