mohamed.daly

JasperStudio is breaking when trying to preview a report. It attempts to evaluate an expression and throws a ClassCastException. Caused by: java.lang.ClassCastException: class java.lang.String cannot be cast to class java.util.Date (java.lang.String and java.util.Date are in module java.base of loader 'bootstrap') at Journal_1636110498190_941219.evaluate(Journal_1636110498190_941219:288) ~[?:?] at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:182) ~[jasperreports-javaflow-4.0.0.jar:?] at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:589) ~[jasperreports-javaflow-4.0.0.jar:?] at net.sf.jasperreports.engine.fill.JRCalculator.evaluate(JRCalculator.java:557) ~[jasperreports-javaflow-4.0.0.jar:?] at net.sf.jasperreports.engine.fill.JRFillElement.evaluateExpression(JRFillElement.java:929) ~[jasperreports-java my date expression is valid and I've attached the jrxml file..i realy don't see where is the problem in evaluating date expression

Hello, I'm using a jdt-compiler 3.1.1 wich causes an exception of : java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getErrors()[Lorg/eclipse/jdt/core/compiler/CategorizedProblem; at it.businesslogic.ireport.compiler.ExtendedJRJdtCompiler$CompilerRequestor.acceptResult(ExtendedJRJdtCompiler.java:91) at org.eclipse.jdt.internal.compiler.Compiler.handleInternalException(Compiler.java:484) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:346) at net.sf.jasperreports.engine.design.JRJdtCompiler.compileUnits(JRJdtCompiler.java:188) at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:188) Any help pls??

anyone can help ??

Hello community, I'm working with Ireport 3.0.0 , i'm having dificulties in parsing my persistence.xml file wich works with jpa 2.1 version (hibernate 5.1.14-final)..so my question is does ireport 3.0.0 supports jpa 2.1.if not , any further solution? Thanks for the Help,