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clayshannon
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Posts posted by clayshannon
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I tried the same thing with the same data, but a .csv file replacing the .xls file. I got, I think, the same results. Here is some more specific feedback, from an iReportOutput pane:
net.sf.jasperreports.engine.design.JRValidationException: Report design not valid :      1. Field not found : field      2. Field not found : field      3. Field not found : field      4. Field not found : field     at net.sf.jasperreports.engine.design.JRAbstractCompiler.verifyDesign(JRAbstractCompiler.java:258)     at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:140)     at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:212)     at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:128)     at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:515)     at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)     at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)
Compilation running time: 63
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I added a data source to my report in iReport Designer 4.1.2 (an .xls file)
I then dragged some "Text Field"s from the Report Elements palette to the Detail band.
I then set each TextField in turn to a different column in the .xls file, so that they are in this format:
"$F{field}$F{CITY_OR_TOWN}"I then tried to compile the report, but got: "Field not found: field" for all four of my TextFields.
What step am I missing here?
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I got my .jrxml converted programmatically to a .jasper file, but I had these warnings:
log4j:WARN No appenders could be found for logger (net.sf.jasperreports.engine.xml.JRXmlDigesterFactory).
log4j:WARN Please initialize the log4j system properly.
Can anybody tell me how to get rid of them/what caused them?
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I've been trying to run a simple Java app that will compile a JasperReports report. However, when I try to run it, I keep getting err msgs. First, it was, "JasperCompileManager cannot be resolved". So I added jasperreports-4.1.2.jar to Eclipse's Project | Properties | Java Build Path. Similarly, I added commons-digester-1.7.jar, then commons-logging-1.0.4.jar, then commons-collections-2.1.1.jar, then commons-beanutils-1.8.0.jar
But now I get the mother of all compilation err msgs:
net.sf.jasperreports.engine.JRException
: Error compiling report java source files : C:\EclipseJavaIndigo\JRSandbox\FirstReport_1316715202838_55800.java JRJavacCompiler.java:89)JRAbstractClassCompiler.java:63)JRAbstractCompiler.java:188)JasperCompileManager.java:212)JasperCompileManager.java:128)JasperCompileManager.java:87)JRSandbox.java:28)java.io.IOException: Cannot run program "javac": CreateProcess error=2, The system cannot find the file specifiedJRJavacCompiler.java:58)java.io.IOException: CreateProcess error=2, The system cannot find the file specifiedNative Method)
What the deuce!?!
at net.sf.jasperreports.engine.design.JRJavacCompiler.compileClasses(
at net.sf.jasperreports.engine.design.JRAbstractClassCompiler.compileUnits(
at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(
at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(
at net.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(
at com.jcp.tds.JRSandbox.JRSandbox.main(
Caused by:
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at net.sf.jasperreports.engine.design.JRJavacCompiler.compileClasses(
... 6 more
Caused by:
at java.lang.ProcessImpl.create(
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 10 more
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I am simply trying to get a simple Java app running that will compile a Jasper Report (.jrxml file).
Here is my code:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
package com.jcp.tds.JRSandbox;import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperCompileManager;/**
* @author bcshanno
*
*/
public class JRSandbox {/**
*
*/
public JRSandbox() {
// TODO Auto-generated constructor stub
}/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
JasperCompileManager.compileReportToFile("reports/FirstReport.jrxml");
}
catch (JRException e) {
e.printStackTrace();
}
}}
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@As to the plug-in, I'm not sure that I"ve got it installed. How can I verify that I do/don't? If I don't, what do I need to do to install it?
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I assume I need to add some JasperReports files via Eclipse's Build Path | Add Libraries...but which ones? Or...?
This code:
import net.sf.jasperreports.engine.JRException;
(etc.)
gives me these err msgs:
1) The import net cannot be resolved
2) JRException cannot be resolved to a type
3) JasperCompileManager cannto be resolved
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When I try to build using the build.xml file by entering "ant" at the command prompt, I get "BUILD FAILED ... {jasperreports.lib.dir} does not exist.
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I want to create a project in Eclipse that will include a JasperReports element, so I need to access the JasperReports library.
Can I do this using the Libraries tab of the New Java Project dialog/wizard?
If so, which of the following buttons should I use:
Add Library...
Add Class Folder...
Add External Class Folder......or...?
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I'm reading "JasperReports 3.5 for Java Developers" and have reached chapter 10 about iReport.
Is iReport relevant if you're using Jaspersoft Studio?
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I used the Report Wizard to create a report.
It displays fine in "Design" mode, but when I got to "Preview" it tells me there's no data, although I pasted a bunch of CSV data (and selected CSV as the "language" in the wizard).
The Source contains:
<queryString language="SQL">
<![CDATA[]]>
</queryString>...so I changed it to this:
<queryString language="CSV">
<![CDATA[some stuff should go here, what about this?, or this?]]>
</queryString>...but I still get "No data"
What's wrong/missing?
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BTW, my version of Eclipse:
Eclipse IDE for Java Developers
Version: Indigo Release
Build id: 20110615-0604
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Can JasperReports be used in/by Android Honeycomb?
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I am trying to install Jaspersoft Studio into Eclipse, but get this err msg:
"Cannot complete the install because one or more required items could not be found.
Software being installed: Jaspersoft Studio 1.0.1 (com.jaspersoft.studio.feature.feature.group 1.0.1)
Missing requirement: Jaspersoft Studio 1.0.1 (com.jaspersoft.studio.feature.feature.group 1.0.1) requires 'org.eclipse.datatools.sqldevtools.feature.feature.group 0.0.0' but it could not be found"After I mashed the "Back" button and ticked the checkbox to download required software, I got this dialog:
"Problem Occurred"
'Contacting Software Sites' has encountered a problem.
Some sites could not be found. See the error log for more detail.Details:
No repository found at http://download.eclipse.org/tools/ve/updates/1.5.0/.
No repository found at http://springide.org/updatesite-dev.
No repository found at file:/C:/Documents%20and%20Settings/bcshanno/My%20Documents/.It seemed to go okay after that, anyway, until I finally got:
"Problem Occurred
'Installing software' has encountered a problem.
An error occurred while collecting items to be installed.Details:
An error occurred while collecting items to be installed
session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Artifact not found: osgi.bundle,com.jaspersoft.studio.doc,1.0.1.
http://jasperstudio.sourceforge.net/updates/plugins/com.jaspersoft.studio.doc_1.0.1.jarCan anybody help?
On compilation, my fields are not found for some reason
in Products
Posted
lknueve
Wrote:
"$F{field}$F{CITY_OR_TOWN}"
to
"$F{CITY_OR_TOWN}"
Thanks, that did the trick.
So the tool needs to be fixed, because that was what IT entered - I didn't enter the $F twice, etc.