What does this mean, exactly: "update SJParserResult class to extend o.n.m.csl.spi.ParserResult instead of o.n.m.parsing.spi.Parser.Result"
I'm not going ton try to guess, since you have done the above, would be best if you'd explain how you made the above change -- it's not a simple question of changing import statements. Gj On Fri, Jan 31, 2020 at 7:07 PM Bilu Al <albi...@gmail.com> wrote: > Complete step is available in this tutorial: > https://platform.netbeans.org/tutorials/nbm-javacc-parser.html > > You can also get the complete source code of the tutorial to avoid all the > steps: > https://github.com/vparfonov/api-samples/tree/master/nb-api-samples~api-samples/versions/7.2/tutorials/SimpleJava2 > > > 1. Open Project SimpleJava2 > 2. You should miss File Template dependency. Add it > 3. Run SimpleJava2 project > 4. open a SJ file (sample.sj) containing a java like source code => > Exception occur (java.lang.ClassCastException:) > 5. update SJParserResult class to extend o.n.m.csl.spi.ParserResult > instead of o.n.m.parsing.spi.Parser.Result like suggest here > https://bz.apache.org/netbeans/show_bug.cgi?id=167064 > 6. Rerun the Project, you should get now > java.lang.NullPointerException > > > Env is: > Product Version: Apache NetBeans IDE 11.1 > Updates: NetBeans IDE is updated to version NetBeans 8.2 Patch 2 > Java: 1.8.0_181; Java HotSpot(TM) 64-Bit Server VM 25.181-b13 > Runtime: Java(TM) SE Runtime Environment 1.8.0_181-b13 > System: Windows 10 version 10.0 running on amd64; Cp1252; en_US (nb) > User directory: C:\Users\xxxx\AppData\Roaming\NetBeans\11.1 > Cache directory: C:\Users\xxxx\AppData\Local\NetBeans\Cache\11.1 > > Thanks > > > > Le ven. 31 janv. 2020 à 18:37, Geertjan Wielenga <geert...@apache.org> a > écrit : > > > > Complete environment and precise steps to take to reproduce the problem. > > > > Gj > > > > On Fri, Jan 31, 2020 at 6:35 PM Bilu Al <albi...@gmail.com> wrote: > >> > >> Any advice hear please? > >> > >> > >> Le jeu. 30 janv. 2020 à 16:53, Bilu Al <albi...@gmail.com> a écrit : > >> > > >> > Hello, > >> > > >> > Can somebody tell if this tutorial still up to date: > https://platform.netbeans.org/tutorials/nbm-javacc-parser.html with > Apache NetBeans IDE 11.1 platform? > >> > > >> > I am facing an issue when implementing this in my module > >> > > >> > I have the same issue with the complete tutorial source code : > https://github.com/vparfonov/api-samples/tree/master/nb-api-samples~api-samples/versions/7.2/tutorials/SimpleJava2 > >> > > >> > i am getting this exception: > >> > > >> > java.lang.ClassCastException: > org.simplejava.parser.SJParser$SJParserResult cannot be cast to > org.netbeans.modules.csl.spi.ParserResult > >> > at > org.netbeans.modules.csl.hints.infrastructure.SuggestionsTask.run(SuggestionsTask.java:54) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561) > >> > [catch] at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786) > >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663) > >> > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > >> > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > >> > at > org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) > >> > at > org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) > >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > >> > at > org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) > >> > > >> > I follow the fix here: > https://bz.apache.org/netbeans/show_bug.cgi?id=167064 about the previous > exception and now i am getting this indefinitely : > >> > > >> > java.lang.NullPointerException > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.computeErrors(GsfHintsProvider.java:114) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.processErrors(GsfHintsProvider.java:388) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.processErrorsRecursive(GsfHintsProvider.java:359) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.refreshErrors(GsfHintsProvider.java:327) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.access$200(GsfHintsProvider.java:79) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider$2.run(GsfHintsProvider.java:407) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) > >> > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130) > >> > at > org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) > >> > at > org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) > >> > at > org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) > >> > at > org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) > >> > at > org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178) > >> > Caused: org.netbeans.modules.parsing.spi.ParseException > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186) > >> > at > org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81) > >> > [catch] at > org.netbeans.modules.csl.hints.GsfHintsProvider.run(GsfHintsProvider.java:405) > >> > at > org.netbeans.modules.csl.hints.GsfHintsProvider.run(GsfHintsProvider.java:79) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786) > >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702) > >> > at > org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663) > >> > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > >> > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > >> > at > org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) > >> > at > org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) > >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > >> > at > org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) > >> > > >> > Thanks you > >> > >> 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