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Can't Create reports with report engine bat

Ap?stolo

Hello,

I'm not shure if I'm in the right topic, if that's the case I'm sorry.

I've successfully designed BIRT reports. Now I want to create automatic scheduled reports, for that I tried to use report engine.

I've done every step of the readme file.

But when I do:

C:\Documents and Settings\User\Desktop\birt-runtime-3_7_2\ReportEngine>genReport.bat -f PDF -o report.pdf Ensacadoras2.rptdesign

It gives me the following output:
Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/birt/repo
rt/engine/api/ReportRunner
Caused by: java.lang.ClassNotFoundException: org.eclipse.birt.report.engine.api.
ReportRunner
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.eclipse.birt.report.engine.api.ReportRunner.
Program will exit.

I tried to download org.eclipse.birt.report.engine.api.ReportRunner.jar but still nothing,

Can Anyone help me??

Thanks in advance

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Comments

averma

Hi Ap?stolo,
Are you sure you have set up environment variable BIRT_HOME correctly? This variable is used by the script to construct the classpath that points to all the *.jar files needed to execute the report design.

Ap?stolo

<blockquote class='ipsBlockquote' data-author="'averma'" data-cid="100635" data-time="1337276110" data-date="17 May 2012 - 10:35 AM">
Hi Ap?stolo, 
Are you sure you have set up environment variable BIRT_HOME correctly? This variable is used by the script to construct the classpath that points to all the *.jar files needed to execute the report design. </blockquote>
 
I think I did. 
 
I have two "Birt" Directories I've the Birt Designer which works well and I can generate the PDF by using the view report of the menu bar. 
 
Then I've downloaded Birt runtime all in one 3.7.2 which as the ReportEngine and followed the septs in the readme file: 
 
Running the BIRT Engine in Console

In order to run the BIRT engine in command you should: 
 
1. set BIRT_HOME to the directory where BIRT Report Runtime Package is extracted. 
2. enter into $BIRT_HOME/ReportEngine folder. 
2. generate the report by run 
genReport ****.rptdesign 
****.rptdesign is the design file. if the design file is in the current directory, you have to specify it by .\****.rptdesign 
 
First I tried my rptdesign file which did not work then I tried the sample/hello_world.rptdesign and the output is the same

mwilliams

Type these 3 commands into the command line to run the hello_world design:

set BIRT_HOME=c:\birtRuntime
cd c:\birtRuntime\ReportEngine
genReport samples/Hello_World.rptdesign