java.lang.IllegalArgumentException: URI is not absolute
        at java.net.URI.toURL(URI.java:1080)
        at org.netbeans.modules.parsing.impl.indexing.Util.resolveUrl(Util.java:133)
        at org.netbeans.modules.parsing.spi.indexing.support.IndexResult.getUrl(IndexResult.java:87)
        at org.netbeans.modules.parsing.spi.indexing.support.IndexResult.getFile(IndexResult.java:110)
        at org.netbeans.modules.tasklist.impl.Loader.loadTasks(Loader.java:127)
        at org.netbeans.modules.tasklist.impl.Loader.run(Loader.java:95)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:573)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1005)