<p>I'm running BIRT 4.4.1.me201412151106 on top of Weblogic 12c. Below error come when I do deployment.</p>
<pre class="_prettyXprint">
java.nio.file.InvalidPathException: Illegal char <:> at index 2: \E:\domains\servers\ManagedServerReports\tmp\_WL_user\BirtReportProject\23bewt\war\WEB-INF\report-engine\logs\org.eclipse.datatools.connectivity.oda_2016_11_25_14_27_20.log.lck
at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)
at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)
at java.nio.file.Paths.get(Paths.java:84)
at java.util.logging.FileHandler.openFiles(FileHandler.java:453)
at java.util.logging.FileHandler.(FileHandler.java:326)
at org.eclipse.birt.report.utility.LoggingUtil.initFileLogger(LoggingUtil.java:103)
at org.eclipse.birt.report.utility.LoggingUtil.configureLoggers(LoggingUtil.java:76)
at org.eclipse.birt.report.service.ReportEngineService.(ReportEngineService.java:229)
at org.eclipse.birt.report.service.ReportEngineService.initEngineInstance(ReportEngineService.java:271)
at org.eclipse.birt.report.service.BirtViewerReportService.(BirtViewerReportService.java:83)
at org.eclipse.birt.report.servlet.BirtEngineServlet.__init(Unknown Source)
at org.eclipse.birt.report.servlet.BaseReportEngineServlet.init(BaseReportEngineServlet.java:98)
</pre>
<p>I can remove above error, by replacing viewservlets.jar with the old one ( birt run time 3.7.2 ). however some of the report not running properly.</p>
<p>What else I can check to fix the error ? Kindly help..</p>
