> When enclojure is installed in NB 6.5 beta, it causes (or is
> associated with) an exception at startup that makes it impossible to
> set a line breakpoint (in Java -- I've not really tried the clojure
> debugging yet).  Specifically, clicking in the left margin of Java
> file has no effect, and Debug/Toggle Line Breakpoint is permanently
> disabled when enclojure is installed.

> The exception that is thrown at startup is:

> Annotation: value =
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n
> from Actions/Debug/org-netbeans-modules-debugger-ui-actions-
> ContinueAction.instance
> Annotation: value =
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n
> from Actions/Debug/org-netbeans-modules-debugger-ui-actions-
> ContinueAction.instance
> Annotation: value =
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n
> from Actions/Debug/org-netbeans-modules-debugger-ui-actions-
> ContinueAction.instance
> value =
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n
> from Actions/Debug/org-netbeans-modules-debugger-ui-actions-
> ContinueAction.instance
> value =
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n
> from Actions/Debug/org-netbeans-modules-debugger-ui-actions-
> ContinueAction.instance
> Caused: java.lang.AssertionError: Cannot be called outside EQ!
>         at
> org.netbeans.modules.project.ui.actions.LookupSensitiveAction.init(LookupSe nsitiveAction.java:
> 99)
>         at
> org.netbeans.modules.project.ui.actions.LookupSensitiveAction.isEnabled(Loo kupSensitiveAction.java:
> 124)
>         at
> org.enclojure.clojure.debugger.actions.MainProjectManager.<init>(MainProjec tManager.java:
> 71)
>         at
> org.enclojure.clojure.debugger.actions.MainProjectManager.<clinit>(MainProj ectManager.java:
> 55)
>         at
> org.enclojure.clojure.debugger.actions.ClojureRunToCursorActionProvider.<in it>(ClojureRunToCursorActionProvider.java:
> 78)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcce ssorImpl.java:
> 39)
>         at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstru ctorAccessorImpl.java:
> 27)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
>         at java.lang.Class.newInstance0(Class.java:350)
>         at java.lang.Class.newInstance(Class.java:303)
>         at org.netbeans.api.debugger.Lookup
> $MetaInf.createInstance(Lookup.java:378)
>         at org.netbeans.api.debugger.Lookup$MetaInf.access$1300(Lookup.java:
> 211)
>         at org.netbeans.api.debugger.Lookup$MetaInf
> $MetaInfLookupList.fillInstances(Lookup.java:611)
>         at org.netbeans.api.debugger.Lookup$MetaInf
> $MetaInfLookupList.<init>(Lookup.java:599)
>         at org.netbeans.api.debugger.Lookup$MetaInf
> $MetaInfLookupList.<init>(Lookup.java:592)
>         at org.netbeans.api.debugger.Lookup$MetaInf
> $MetaInfLookupList.<init>(Lookup.java:587)
>         at org.netbeans.api.debugger.Lookup$MetaInf.lookup(Lookup.java:245)
>         at
> org.netbeans.api.debugger.ActionsManager.initActionImpls(ActionsManager.jav a:
> 431)
>         at
> org.netbeans.api.debugger.ActionsManager.isEnabled(ActionsManager.java:
> 264)
>         at
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.isEnabled(DebuggerA ction.java:
> 128)
>         at
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.<init>(DebuggerActi on.java:
> 77)
>         at
> org.netbeans.modules.debugger.ui.actions.DebuggerAction.createContinueActio n(DebuggerAction.java:
> 148)
> Caused: java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp l.java:
> 25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at org.netbeans.core.startup.layers.BinaryFS
> $AttrImpl.methodValue(BinaryFS.java:541)
>         at org.netbeans.core.startup.layers.BinaryFS
> $AttrImpl.getValue(BinaryFS.java:485)
>         at org.netbeans.core.startup.layers.BinaryFS
> $BFSBase.getAttribute(BinaryFS.java:370)
>         at
> org.openide.filesystems.MultiFileObject.getAttribute(MultiFileObject.java:
> 826)
>         at
> org.openide.filesystems.MultiFileObject.getAttribute(MultiFileObject.java:
> 786)
>         at
> org.openide.filesystems.MultiFileObject.getAttribute(MultiFileObject.java:
> 822)
>         at
> org.openide.filesystems.MultiFileObject.getAttribute(MultiFileObject.java:
> 786)
>         at
> org.openide.filesystems.MultiFileObject.getAttribute(MultiFileObject.java:
> 719)
>         at org.openide.loaders.InstanceDataObject
> $Ser.instanceCreate(InstanceDataObject.java:1245)
>         at
> org.openide.loaders.InstanceDataObject.instanceCreate(InstanceDataObject.ja va:
> 749)
>         at
> org.netbeans.core.ShortcutsFolder.readShortcuts(ShortcutsFolder.java:
> 165)
>         at org.netbeans.core.ShortcutsFolder.refresh(ShortcutsFolder.java:
> 129)
>         at org.netbeans.core.ShortcutsFolder.<init>(ShortcutsFolder.java:114)
>         at
> org.netbeans.core.ShortcutsFolder.initShortcuts(ShortcutsFolder.java:
> 92)
>         at org.netbeans.core.NonGui.initializeMainWindow(NonGui.java:151)
>         at org.netbeans.core.NonGui.run(NonGui.java:103)
>         at org.netbeans.core.startup.Main.start(Main.java:324)
>         at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:
> 110)
> [catch] at java.lang.Thread.run(Thread.java:613)

> Commenting out lines 69-71 in MainProjectManager.java eliminates that
> exception, allows Java debugging to work properly, and enclojure works
> nicely otherwise.  I'm afraid I'm totally out of my depth w.r.t. the
> NB debugger, so I didn't dig into things much further than that.

> Thanks,

> - Chas