Pls help Can't not compileReportToFile in JSP

[2001 JI Open Discussion]

By: Tiger - hntiger

Pls help Can't not compileReportToFile in JSP

2002-11-07 17:48

Hi,

I use Apache Tomcat/4.0.3 and J2SDK 1.4.0.

I can run JasperCompileManager.compileReportToFile in java file. But I can't run JasperCompileManager.compileReportToFile in JSP file. When I tried to do it I got follow error message "JRException: Errors were encountered when compiling report design: Note: sun.tools.javac.Main has been deprecated"

Please help me to correct this error.

Thank you very much

 

Best regards

 

 

 

 

By: Teodor Danciu - teodord

RE: Pls help Can't not compileReportToFile in JSP

2002-11-08 13:21

 

Hi,

 

I don't think this is the entire stack trace.

I suspect the report design is not valid or cannot

be compiled in Web environment due to classpath

problems.

 

This is not the real error. It is just a warning that is

displayed when other more important errors are

encoutered during compilation.

 

The entire stack trace of the server console would

be much more helpful.

 

Thank you,

Teodor

 

 

 

By: Tiger - hntiger

RE: Pls help Can't not compileReportToFile in JSP

2002-11-10 22:37

Thank you Teodor,

 

I think may be classpath problem but I don't know why, because:

- If I compile xml file to jasper file in java program, then run JasperRunManager.runReportToPdf in ISP to show it, it is OK.

- If I compile xml file to jasper file in JSP (JasperCompileManager.compileReportToFile) I get following error:

_Thang_gr_op-; _Thang_it_op-; _VBCC_no_checked-(1=1); _Thang_1-09; _Chuky_gr_op-; _Chuky_it_op-; _VBCC_all_checked-(1=1); _Nam_gr_op-; _Nam_it_op-; _Chuky_1-01; _Nam_no_checked-; _Nam_1-2002; _Chuky_no_checked-; _Thang_no_checked-; _VBCC_gr_op-; _VBCC_it_op-OR; _Thang_no_of_items-2; submit-Show; _Chuky_no_of_items-2; _Nam_no_of_items-2; _Thang_all_checked-; reportid-2; _Chuky_all_checked-; _Nam_all_checked-; _VBCC_no_of_items-2; Thong so para _VBCC (1=1) Thong so para _Thang 09 Thong so para _Chuky 01 Thong so para _Nam 2002 {_Chuky=01, _Nam=2002, _VBCC=(1=1), _Thang=09} In duong dan C:smartcarewebappssmartcareWEB-INFlibjasperreports.jar C:smartcarewebappssmartcareWEB-INFclasses C:smartcarewebappssmartcaredatareport compileReportToFile: Sau JRXmlLoaderSourceFile_getParent : C:smartcarewebappssmartcaredatareportcompileReportToFile: Truoc khi tao destFilecompileReportToFile: Sau khi tao destFilecompileReportToFile: Truoc khi dich file dori.jasper.engine.JRException: Errors were encountered when compiling report design: Note: sun.tools.javac.Main has been deprecated. dtsldv.java:4: Package dori.jasper.engine not found in import. import dori.jasper.engine.*; ^ dtsldv.java:5: Package dori.jasper.engine.fill not found in import. import dori.jasper.engine.fill.*; ^ dtsldv.java:17: Superclass JRCalculator of class dtsldv not found. public class dtsldv extends JRCalculator ^ 3 errors, 1 warning .

Please find my error and help me to correct it.

 

Thank you very much.

 

 

By: Teodor Danciu - teodord

RE: Pls help Can't not compileReportToFile in JSP

2002-11-11 13:43

 

Hi,

 

Yes, it is a classpath problem.

Tha Java compiler does not find the

jasperreports.jar.

You have to take a look at the compile.jsp

file found in the "webapp" sample to see how

you can customize the report compilation process

in Web environment, using the JasperReports

special system properties.

 

http://jasperreports.sourceforge.net/quick.how.to.html#compile

 

I hope this helps.

Teodor