I Need Help in this Exception

[2005 IR Help]

By: Francisco - kjava2

I Need Help in this Exception

2005-07-13 04:01

Why I try to compile my report in iReport I am getting this exception:

 

Compiling to file... C:ProjetosSikGetXMLREP_RELACAO_COLETAS.jasper

-> C:ProjetosSikGetXMLREP_RELACAO_COLETAS.java

Error compiling the report java source!

java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/compiler/env/INameEnvironment

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at it.businesslogic.ireport.IReportCompiler.class$(IReportCompiler.java:1178)

at it.businesslogic.ireport.IReportCompiler.getClassLoader(IReportCompiler.java:1178)

at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:412)

at java.lang.Thread.run(Unknown Source)

 

What is this?

 

Is it supposed to have the jdt-compiler.jar file in CLASSPATH? But in iReport I have the compiler option set to "JasperReport defaults".

 

Even though I put it there but sitll no success.

 

So, I beg you guys, does anyone know what should I do to compile my reports again? (It is very very important)

 

JDK 1.5

iReport 0.5.0

JasperReport 0.6.8

 

Thanks a lot

 

 

 

 

By: Andrey - andfedotov

RE: I Need Help in this Exception

2005-07-25 03:00

Well, seems that JasperReport defaults uses jdt-compiler.jar.

In IReport Options set 'Java Compiler' as Compiler for your reports.

In this case don't forget to put tools.jar from your jdk to IReport's folder.

 

Good luck!

Andrey

 

 

 

 

By: Susan - susancai

RE: I Need Help in this Exception

2006-01-19 21:14

I encountered same problem also in iReport0.5.3 and Java 1.5, JsperReport1.1.1.

 

Felt like "classpath" problem. the jdt-compiler.jar was in iReport/lib, and I copied tool.jar to iReport/lib also, but the problem still same.

 

same error msg as following:

Compiling to file... C:javaiReport-0.5.3worktest_1.jasper -> C:javaiReport-0.5.3worktest_1.java

Error compiling the report java source!

java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/compiler/env/INameEnvironment

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName (Unknown Source)

at it.businesslogic.ireport.IReportCompiler.class$(IReportCompiler.java:1326)

at it.businesslogic.ireport.IReportCompiler.getClassLoader (IReportCompiler.java:1326)

at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:461)

at java.lang.Thread.run(Unknown Source) Compilation running time : 4

 

 

 

 

 

By: Susan - susancai

RE: I Need Help in this Exception

2006-01-24 00:09

Dear Giulio Toffoli,

 

I had tried to put tools.jar file into lib, the exception was still thrown when I compiled the report in iReport. (iReport0.5.3 and Java 1.5, JsperReport1.1.1. )

 

If we take a close look at the trail of startup.bat (by set echo on) , we can find that startup.bat add the jar files used into classpath and then call it.businesslogic.ireport.gui.MainFrame to run iReport.

 

The path I traced in startup.bat as following, which shown .libjr-bsh-compiler.jar was add in classpath, What's the cause of the exception being thown? (tools.jar is in c:javajdklib that was included in classpath)

 

Could you please delight me? I really could not be able to figure it out. Your help are great appreciated.

 

Thanks & Best Regards,

 

susan

----------------------------------------

java -cp "c:javajdkbin;c:javajdklib*.jar; c:javaiReportbin;c:javaiReportlib*.jar;

.classes;.libbarbecue-1.1.jar;.libbsh-1.3.0.jar; .libcommons-beanutils-1.5.jar; .libcommons-collections-2.1.jar;

.libcommons-digester-1.7.jar; .libcommons-logging-1.0.2.jar; .libcommons-logging-api-1.0.2.jar;.libgroovy-all-1.0-beta-10.jar;

.libhsqldb-1.61.jar;.libiReport.jar;

.libitext-1.3.1.jar;.libjasperreports-1.1.1.jar;.libjcmdline-1.0.2.jar;.libjcommon-1.0.0-rc1.jar;.libjdt-compiler.jar;

.libjfreechart-1.0.0-rc1.jar;

.libjr-bsh-compiler.jar;

.libjr-groovy-compiler.jar;.liblog4j-1.2.8.jar;.liblooks-1.2.2.jar;.libmysql-connector-java-3.1.11-bin.jar;

.libpngencoder.jar; .libpoi-2.0-final-20040126.jar;.libtinylaf.jar;.libxalan.jar;.libxercesImpl.jar;.libxml-apis.jar" -Xms24m -Xmx512m it.businesslogic.ireport.gui.MainFrame

 

 

 

 

 

By: Susan - susancai

RE: I Need Help in this Exception

2006-02-02 16:00

JDK and JRE were requested to be put at same folder (such as "c:program filesjava" by iReport. If put JDK and JRE under different directory, for example, jdk in c:javajdk while jre in c:program filesjava", the above exception will be thrown.