java.lang.Exception: no language for org.netbeans.modules.editor.NbEditorDocument@4e9a78b1, mimeType='text/x-c', kitClass=null, length=51538, version=1, file=org.netbeans.modules.cnd.source.CDataObject@6426c4e0[/home/steffen/workspace/NosoEx-BLEDataReader.git/java/sqlite-jdbc/src/main/ext/extension-functions.c@c138c697:77d7191e]
@[slowDocumentPropertiesSetup]
   at org.netbeans.modules.cnd.utils.CndUtils.severe(CndUtils.java:212)
   at org.netbeans.modules.cnd.utils.CndUtils.assertUnconditional(CndUtils.java:147)
   at org.netbeans.modules.cnd.source.CppEditorSupport.setupSlowDocumentProperties(CppEditorSupport.java:278)
   at org.netbeans.modules.cnd.source.CppEditorSupport.access$200(CppEditorSupport.java:109)
   at org.netbeans.modules.cnd.source.CppEditorSupport$3.run(CppEditorSupport.java:393)
   at org.openide.util.RequestProcessor$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)