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From "Geertjan Wielenga (Jira)" <j...@apache.org>
Subject [jira] [Comment Edited] (NETBEANS-3335) NB 11.2 NullPointerException - Enter key doesn't work in editor in certain files
Date Thu, 07 Nov 2019 09:51:00 GMT

    [ https://issues.apache.org/jira/browse/NETBEANS-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16969104#comment-16969104
] 

Geertjan Wielenga edited comment on NETBEANS-3335 at 11/7/19 9:50 AM:
----------------------------------------------------------------------

We're in discussion about exactly that now, and in fact the Gradle plugins have been updated
in the 11.1 timeframe in exactly that way. You're really going to need to join the dev mailing
list and participate there, see netbeans.apache.org.

Of course fixes can be delivered, we just need to determine how we do voting around that and
that's what's being discussed on the dev mailing list.


was (Author: geertjanwielenga):
We're in discussion about exactly that now, and in fact the Gradle plugins have been updated
in the 11.1 timeframe in exactly that way. You're really going to need to join the dev mailing
list and participate there, see netbeans.apache.org.

> NB 11.2 NullPointerException - Enter key doesn't work in editor in certain files
> --------------------------------------------------------------------------------
>
>                 Key: NETBEANS-3335
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-3335
>             Project: NetBeans
>          Issue Type: Bug
>          Components: web - HTML Editor
>    Affects Versions: 11.2
>         Environment: Windows 10 64-bit, JDK 11.0.1 and 13.0.1 
>            Reporter: Michal Koscielny
>            Priority: Critical
>              Labels: pull-request-available
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> I've just tried NetBeans 11.2 for PHP projects and this version appears to be unusable
for PHP due to lots of NPE errors, which in effect prevent the Enter key from working in the
editor. It looks like certain code structures trigger the NPE's. So far I've come across them
in js and tpl (Smarty) files. And I have a way of reproducing the problem:
>  # Create a new PHP project or open an existing one.
>  # Create a new Smarty .tpl file (or open an existing one).
>  # In the editor paste this code:
> {code:java}
> <a {if $smarty.server.REQUEST_URI|strstr:"/new"}class="underline"{/if} href="{url('new')}">{code}
>  # Try pressing Enter anywhere in the editor - an NPE comes up and the Enter key does
not work.
> There seem to be more code samples that trigger the error but for now I'm reporting the
first one that caught my attention. Here is the error:
> {code:java}
> java.lang.NullPointerExceptionjava.lang.NullPointerException at org.netbeans.lib.html.lexer.HtmlLexer.equals(HtmlLexer.java:1557)
at org.netbeans.lib.html.lexer.HtmlLexer.nextToken(HtmlLexer.java:1051) at org.netbeans.lib.lexer.LexerInputOperation.nextToken(LexerInputOperation.java:191)
at org.netbeans.lib.lexer.BatchTokenList.tokenOrEmbeddingImpl(BatchTokenList.java:171) at
org.netbeans.lib.lexer.BatchTokenList.tokenCount(BatchTokenList.java:122) at org.netbeans.api.lexer.TokenSequence.moveEnd(TokenSequence.java:607)
at org.netbeans.modules.html.editor.lib.ElementsParser.forTokenIndex(ElementsParser.java:106)
at org.netbeans.modules.html.editor.lib.api.elements.ElementsIterator.<init>(ElementsIterator.java:63)
at org.netbeans.modules.html.editor.lib.api.SyntaxAnalyzer.<init>(SyntaxAnalyzer.java:57)
at org.netbeans.modules.html.editor.lib.api.SyntaxAnalyzer.create(SyntaxAnalyzer.java:53)
at org.netbeans.modules.html.editor.indent.HtmlIndenter.<init>(HtmlIndenter.java:63)
at org.netbeans.modules.html.editor.indent.HtmlIndentTask.<init>(HtmlIndentTask.java:40)
at org.netbeans.modules.html.editor.indent.HtmlIndentTaskFactory.createTask(HtmlIndentTaskFactory.java:32)
at org.netbeans.modules.editor.indent.TaskHandler$MimeItem.createTask(TaskHandler.java:531)
at org.netbeans.modules.editor.indent.TaskHandler.addItem(TaskHandler.java:315) at org.netbeans.modules.editor.indent.TaskHandler.collectTasks(TaskHandler.java:133)
at org.netbeans.modules.editor.indent.IndentImpl.indentLock(IndentImpl.java:136) at org.netbeans.modules.editor.indent.api.Indent.lock(Indent.java:91)
at org.netbeans.editor.BaseKit$InsertBreakAction.actionPerformed(BaseKit.java:1518) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:322)
at java.desktop/javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1810) at java.desktop/javax.swing.JComponent.processKeyBinding(JComponent.java:2900)
at java.desktop/javax.swing.JComponent.processKeyBindings(JComponent.java:2948) at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2862)
at java.desktop/java.awt.Component.processEvent(Component.java:6413) at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5012) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844) at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1950)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:870)
at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1139)
at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1009)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:835)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4893) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2762) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4844)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)[catch]
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90){code}
> I'm using Windows 10 64-bit and the zipped Netbeans 11.2. I tried running on jdk 11.0.1
and 13.0.1 - didn't make any difference. The error occurs even on fresh NetBeans installation
(without importing previous settings) without any plugins apart from the default PHP plugins
available under the "PHP" checkbox under Plugins/Installed tab.
> I don't know exactly when the bug first appeared since I skipped 11.1. I'm now back to
11.0.



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