It's a known issue:
https://issues.apache.org/jira/browse/NETBEANS-4365?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel&focusedCommentId=17114232#comment-17114232
and should be fixed in 12.0.1
Boris
On Wed, 17 Jun 2020 at 15:23, Marco Rossi <ma...@markreds.it> wrote:
> Hi guys,
> I’ve installed NetBeans 12.0 to start a new RCP project and I’ve got the
> following in the editor window after created a new Action with the NetBeans
> wizard.
> Anyone else has already got this?
>
> package com.cemit.hcsetup.platform;
>
> import java.awt.event.ActionEvent;
> import java.awt.event.ActionListener;
> import org.openide.awt.ActionID;
> import org.openide.awt.ActionReference;
> import org.openide.awt.ActionReferences;
> import org.openide.awt.ActionRegistration;
> import org.openide.util.NbBundle.Messages;
>
> @ActionID(
> category = "File",
> id = "com.cemit.hcsetup.platform.ConnectAction"
> )
> @ActionRegistration(
> iconBase = "com/cemit/hcsetup/platform/connect.png",
> displayName = "#CTL_ConnectAction"
> )
> @ActionReferences({
> @ActionReference(path ="The following has evaluated to null or missing:
> ==> r.path [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 28]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: ${r.path()} [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 26]
> ----"The following has evaluated to null or missing:
> ==> r.position [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 50,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.position() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 38]
> ----The following has evaluated to null or missing:
> ==> r.separatorBefore [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 51,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.separatorBefore() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 50,
> column 64]
> ----The following has evaluated to null or missing:
> ==> r.separatorAfter [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 52,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.separatorAfter() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 51,
> column 85]
> ----The following has evaluated to null or missing:
> ==> r.name [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 53,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.name()?length != 0 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 52,
> column 82]
> ----),
> @ActionReference(path =
> "The following has evaluated to null or missing:
> ==> r.path [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 28]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: ${r.path()} [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 26]
> ----"The following has evaluated to null or missing:
> ==> r.position [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 50,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.position() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 49,
> column 38]
> ----The following has evaluated to null or missing:
> ==> r.separatorBefore [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 51,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.separatorBefore() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 50,
> column 64]
> ----The following has evaluated to null or missing:
> ==> r.separatorAfter [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 52,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.separatorAfter() != -1 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 51,
> column 85]
> ----The following has evaluated to null or missing:
> ==> r.name [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 53,
> column 3]
>
> ----
> Tip: It's the step after the last dot that caused this error, not those
> before it.
> ----
> Tip: If the failing expression is known to legally refer to something
> that's sometimes null or missing, either specify a default value like
> myOptionalVar!myDefault, or use <#if
> myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover
> the last step of the expression; to cover the whole expression, use
> parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
> ----
>
> ----
> FTL stack trace ("~" means nesting-related):
> - Failed at: #if r.name()?length != 0 [in template
> "Templates/NetBeansModuleDevelopment-files/actionListener.java" at line 52,
> column
>
> 82]
> ----)
> })
> @Messages("CTL_ConnectAction=New connection")
> public final class ConnectAction implements ActionListener {
>
> @Override
> public void actionPerformed(ActionEvent e) {
> // TODO implement action body
> }
> }
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@netbeans.apache.org
> For additional commands, e-mail: users-h...@netbeans.apache.org
>
> For further information about the NetBeans mailing lists, visit:
> https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
>
>
--
Boris Heithecker
Dr. Boris Heithecker
Lüneburger Str. 30
28870 Ottersberg
Festnetz: +49 4205 315834
Mobil: +49 170 6137015
