_5.cfs f: true r: true w: true
_f.cfs f: true r: true w: true
_2.cfs f: true r: true w: true
_i_3.del f: true r: true w: true
_6.cfs f: true r: true w: true
_d_2.del f: true r: true w: true
_j.cfs f: true r: true w: true
_q.cfs f: true r: true w: true
_i.cfs f: true r: true w: true
_j_3.del f: true r: true w: true
_e_2.del f: true r: true w: true
_c.cfs f: true r: true w: true
_k.cfs f: true r: true w: true
_5_1.del f: true r: true w: true
_e.cfs f: true r: true w: true
_n.cfs f: true r: true w: true
_1.cfs f: true r: true w: true
_m_1.del f: true r: true w: true
_m.cfs f: true r: true w: true
_l.cfs f: true r: true w: true
_7_1.del f: true r: true w: true
_r.cfs f: true r: true w: true
_0.cfs f: true r: true w: true
_d.cfs f: true r: true w: true
_3.cfs f: true r: true w: true
_4.cfs f: true r: true w: true
_k_2.del f: true r: true w: true
_l_1.del f: true r: true w: true
_8.cfs f: true r: true w: true
_g_1.del f: true r: true w: true
_9.cfs f: true r: true w: true
_s.cfs f: true r: true w: true
_g.cfs f: tr
Caused: org.apache.lucene.index.IndexFormatTooOldException: Format version is not supported (resource: ChecksumIndexInput(NIOFSIndexInput(path="/home/davide/.cache/netbeans/8.2/cnd/model/text_index/segments_t"))): 0 (needs to be between -1 and -11). This version of Lucene only supports indexes created with release 1.9 and later.
   at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:275)
   at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:182)
   at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1178)
   at org.netbeans.modules.parsing.lucene.LuceneIndex$FlushIndexWriter.<init>(LuceneIndex.java:1270)
   at org.netbeans.modules.parsing.lucene.LuceneIndex$DirCache$1.call(LuceneIndex.java:910)
   at org.netbeans.modules.parsing.lucene.LuceneIndex$DirCache$1.call(LuceneIndex.java:899)
   at org.netbeans.modules.parsing.lucene.LuceneIndex$DirCache$IndexWriterReference.acquire(LuceneIndex.java:1132)
   at org.netbeans.modules.parsing.lucene.LuceneIndex$DirCache.acquireWriter(LuceneIndex.java:899)
   at org.netbeans.modules.parsing.lucene.LuceneIndex.store(LuceneIndex.java:493)
   at org.netbeans.modules.parsing.lucene.DocumentIndexImpl.storeImpl(DocumentIndexImpl.java:226)
   at org.netbeans.modules.parsing.lucene.DocumentIndexImpl.store(DocumentIndexImpl.java:194)
   at org.netbeans.modules.parsing.lucene.DocumentIndexImpl.store(DocumentIndexImpl.java:183)
   at org.netbeans.modules.cnd.indexing.impl.DiskTextIndexLayer.store(DiskTextIndexLayer.java:218)
   at org.netbeans.modules.cnd.indexing.impl.DiskTextIndexLayer$1.run(DiskTextIndexLayer.java:94)
   at org.openide.util.RequestProcessor$FixedRateTask.run(RequestProcessor.java:1207)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)