Reproducing Step:

1. run the test case zss.test \ org.zkoss.zss.model.importer.ExcelImporterTest

failed on [Export XLSX] D:\git\zkspreadsheet\zss.test\src\test\java\Book10.xls
java.lang.IllegalArgumentException : Address of hyperlink must be a valid URI
at org.zkoss.poi.xssf.usermodel.XSSFHyperlink.validate( XSSFHyperlink.java:212)
at org.zkoss.poi.xssf.usermodel.XSSFHyperlink.setAddress( XSSFHyperlink.java:194)
at org.zkoss.zss.range.impl.imexp.AbstractExcelExporter.exportCell( AbstractExcelExporter.java:261)
at org.zkoss.zss.range.impl.imexp.AbstractExcelExporter.exportRow( AbstractExcelExporter.java:207)
at org.zkoss.zss.range.impl.imexp.AbstractExcelExporter.exportRowColumn( AbstractExcelExporter.java:174)
at org.zkoss.zss.range.impl.imexp.AbstractExcelExporter.export( AbstractExcelExporter.java:90)
at org.zkoss.zss.range.impl.imexp.AbstractExporter.export( AbstractExporter.java:37)
at org.zkoss.zss.model.importer.ExcelImporterTest.importExport( ExcelImporterTest.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0( Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 )
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25 )
at java.lang.reflect.Method.invoke( Method.java:597 )
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall( FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run( ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively( FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate( InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271 )
at org.junit.runners.BlockJUnit4ClassRunner.runChild( BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild( BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238 )
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63 )
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236 )
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53 )
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229 )
at org.junit.runners.ParentRunner.run(ParentRunner.java:309 )
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run( JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run( TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests( RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests( RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run( RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main( RemoteTestRunner.java:197)
Caused by: java.net.URISyntaxException: Illegal character in opaque part at index 2: C:\Documents and Settings\henrichen\My Documents\search-set.pdf
at java.net.URI$Parser.fail( URI.java:2809 )
at java.net.URI$Parser.checkChars( URI.java:2982 )
at java.net.URI$Parser.parse( URI.java:3019 )
at java.net.URI.<init>( URI.java:578 )
at org.zkoss.poi.xssf.usermodel.XSSFHyperlink.validate( XSSFHyperlink.java:210)
... 30 more