有谁用过ireport ?帮看看这个问题.
刚装上ireport 0.51 编译时出错. 怎么改?
Errors compiling .\test.jasper!
it.businesslogic.ireport.ReportClassLoader@3b2558
net.sf.jasperreports.engine.JRException:
Errorswereencounteredwhen compiling report expressionsclassfile:
1.CannotcastfromStringtoBoolean
value=(java.lang.Boolean)(((java.lang.String)field_actionname.getValue()));
<------------------------------------------------------------------>
2.CannotcastfromStringtoBoolean
value=(java.lang.Boolean)(((java.lang.String)field_actionname.getOldValue()));
<--------------------------------------------------------------------->
3.CannotcastfromStringtoBoolean v
alue=(java.lang.Boolean)(((java.lang.String)field_actionname.getValue()));
<------------------------------------------------------------------>
3errors atnet.sf.jasperreports.engine.design.JRJdtCompiler.compileReport(JRJdtCompiler.java:178)
atnet.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:129)
atnet.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:127)
atnet.sf.jasperreports.engine.JasperCompileManager.compileReportToFile(JasperCompileManager.java:109)
atit.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:461)
atjava.lang.Thread.run(Thread.java:534)