Sure. And we're going to fix that -- it's a frequent stumbling block, since a reorganization of some of the modules a few years ago.
I.e., the New Window System template needs to be updated to register the correct set of dependencies. Gj On Mon, Apr 22, 2019 at 12:58 AM Alex O'Ree <alexo...@apache.org> wrote: > You're right, i was missing a few additional library references. The > Utility API and the Lookup API. Not that obvious from the error message. > Thanks > > On Sun, Apr 21, 2019 at 5:22 PM Geertjan Wielenga <geert...@apache.org> > wrote: > >> Even in the comments of that video you can see the solution. Add a >> dependency on the module providing HelpCtx. >> >> Gj >> >> On Sun, 21 Apr 2019 at 23:01, Alex O'Ree <alexo...@apache.org> wrote: >> >>> Thanks for the link. I'm walking through the video now and hit a snag on >>> the "make a new window" part. This is with 8.2 NB. My NB11 has a similar >>> error (cannot access HelpCtx >>> class file for org.openide.util.HelpCtx not found) >>> >>> error: cannot access Lookup >>> public class MyTopComponent extends TopComponent { >>> class file for org.openide.util.Lookup not found >>> warning: Supported source version 'RELEASE_6' from annotation processor >>> 'org.netbeans.modules.openide.util.NbBundleProcessor' less than -source >>> '1.7' >>> error: cannot find symbol >>> setDisplayName("hello world"); >>> symbol: method setDisplayName(String) >>> location: class MyTopComponent >>> C:\Program Files\NetBeans 8.2\harness\common.xml:225: Compile failed; >>> see the compiler error output for details. >>> BUILD FAILED (total time: 2 seconds) >>> >>> If i remove the call to setDisplayName, i get an angry error message >>> >>> >>> warning: Supported source version 'RELEASE_6' from annotation processor >>> 'org.netbeans.modules.openide.util.NbBundleProcessor' less than -source >>> '1.7' >>> An exception has occurred in the compiler (1.8.0_101). Please file a bug >>> against the Java compiler via the Java bug reporting page ( >>> http://bugreport.java.com) after checking the Bug Database ( >>> http://bugs.java.com) for duplicates. Include your program and the >>> following diagnostic in your report. Thank you. >>> java.lang.NullPointerException >>> at >>> com.sun.tools.javac.comp.Check.checkClassOverrideEqualsAndHash(Check.java:2027) >>> at >>> com.sun.tools.javac.comp.Check.checkClassOverrideEqualsAndHashIfNeeded(Check.java:2017) >>> at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4274) >>> at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4200) >>> at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4175) >>> at >>> com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1248) >>> at >>> com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:901) >>> at >>> com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:860) >>> at com.sun.tools.javac.main.Main.compile(Main.java:523) >>> at com.sun.tools.javac.main.Main.compile(Main.java:381) >>> at com.sun.tools.javac.main.Main.compile(Main.java:370) >>> at com.sun.tools.javac.main.Main.compile(Main.java:361) >>> at com.sun.tools.javac.Main.compile(Main.java:56) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:498) >>> at >>> org.apache.tools.ant.taskdefs.compilers.Javac13.execute(Javac13.java:58) >>> at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1395) >>> at org.netbeans.nbbuild.CustomJavac.compile(CustomJavac.java:125) >>> at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1121) >>> at org.netbeans.nbbuild.CustomJavac.execute(CustomJavac.java:106) >>> at >>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293) >>> at sun.reflect.GeneratedMethodAccessor223.invoke(Unknown Source) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:498) >>> at >>> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) >>> at org.apache.tools.ant.Task.perform(Task.java:348) >>> at org.apache.tools.ant.Target.execute(Target.java:435) >>> at org.apache.tools.ant.Target.performTasks(Target.java:456) >>> at >>> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405) >>> at org.apache.tools.ant.Project.executeTarget(Project.java:1376) >>> at >>> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) >>> at org.apache.tools.ant.Project.executeTargets(Project.java:1260) >>> at >>> org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:286) >>> at >>> org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:599) >>> at >>> org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153) >>> >>> >>> On Sun, Apr 21, 2019 at 4:20 PM Geertjan Wielenga <geert...@apache.org> >>> wrote: >>> >>>> But best is to buy this: https://leanpub.com/nbp4beginners >>>> >>>> Gj >>>> >>>> On Sun, Apr 21, 2019 at 10:18 PM Geertjan Wielenga <geert...@apache.org> >>>> wrote: >>>> >>>>> https://netbeans.org/features/platform/all-docs.html >>>>> >>>>> Gj >>>>> >>>>> On Sun, Apr 21, 2019 at 9:59 PM Alex O'Ree <alexo...@apache.org> >>>>> wrote: >>>>> >>>>>> Are there any how to guides on netbeans plugin development? >>>>>> >>>>>> I found this: >>>>>> http://wiki.netbeans.org/IntroNetBeansPluginDev >>>>>> which was last updated in 2013 and doesn't seem to be accurate any >>>>>> longer. >>>>>> >>>>>