Ok - here's the situation - I am running iReport via VMWare on an Ubuntu machine. When I moved the source files to my Ubuntu directory I started getting the message below. I already tried opening them and converting them to Window format and that does not seem to correct the issue. Any idea what could be causing this? Compiling to file... \\vmware-host\Shared Folders\skalm\work\jasper\southernwine\southerwine_daily.jasper Errors compiling \\vmware-host\Shared Folders\skalm\work\jasper\southernwine\southerwine_daily.jasper! Compilation exceptions: com.jaspersoft.ireport.designer.compiler.ErrorsCollector@a54c9a net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: calculator_report45daily45southernwine2_1320777774602_495753: 127: unexpected char: '\' @ line 127, column 35. 1 error at net.sf.jasperreports.compilers.JRGroovyCompiler.compileUnits(JRGroovyCompiler.java:100) at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:188) 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) Caused by: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: calculator_report45daily45southernwine2_1320777774602_495753: 127: unexpected char: '\' @ line 127, column 35. 1 error at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:296) at org.codehaus.groovy.control.ErrorCollector.addFatalError(ErrorCollector.java:143) at org.codehaus.groovy.control.ErrorCollector.addError(ErrorCollector.java:113) at org.codehaus.groovy.control.ErrorCollector.addError(ErrorCollector.java:125) at org.codehaus.groovy.control.SourceUnit.addError(SourceUnit.java:337) at org.codehaus.groovy.antlr.AntlrParserPlugin.transformCSTIntoAST(AntlrParserPlugin.java:99) at org.codehaus.groovy.antlr.AntlrParserPlugin.parseCST(AntlrParserPlugin.java:71) at org.codehaus.groovy.control.SourceUnit.parse(SourceUnit.java:236) at org.codehaus.groovy.control.CompilationUnit$1.call(CompilationUnit.java:158) at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:814) at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:511) at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:487) at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:464) at net.sf.jasperreports.compilers.JRGroovyCompiler.compileUnits(JRGroovyCompiler.java:96) ... 6 more Compilation running time: 62!