Yes, it’s a problem being worked on.
In the meantime, just create your Action in 11.3 or earlier and copy it
into your project in 12.0.
This only impacts the New Action wizard and is related to an upgrade of an
underlying library.
Gj
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
> }
> }
>
>
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