Re: Maven and eclipse #2 - problem with missing bundle? null mainBundleName()
Re: Maven and eclipse #2 - problem with missing bundle? null mainBundleName()
- Subject: Re: Maven and eclipse #2 - problem with missing bundle? null mainBundleName()
- From: Mark Wardle <email@hidden>
- Date: Thu, 08 Sep 2016 21:19:08 +0100
Thank you!
I really think eclipse got muddled. When I started clearing everything and switching back to using ant, eclipse’s filesystem cache thought that there were files around that weren’t and hence I deleted all workspaces, eclipse itself and started again with a freshly cleared source code tree. I’m tempted to try another migration at the weekend - probably aided by beer - which in my experience usually helps considerably…
Mark
> On 8 Sep 2016, at 21:06, Hugi Thordarson <email@hidden> wrote:
>
> I feel your pain, the migration was a chore at first. I’ve ported ~30 projects and they all made it in the end. Don’t hesitate to ask if you’d like more hands on assistance—I love helping people migrate to Maven :).
>
> - hugi
>
>
>
>> On 8. sep. 2016, at 19:55, Mark Wardle <email@hidden> wrote:
>>
>> Thank you! I did try this and it just wouldn't work with different errors running from eclipse (as above) and at command-line (odd JDBC no connection errors as if no connection dictionary was present). I have temporarily given up and will try again for a new project. I have also upgraded to eclipse neon and wolips which seems to have less odd errors with opening eomodel files than before.
>>
>> Mark
>> On Tue, 6 Sep 2016 at 14:26, Hugi Thordarson <email@hidden> wrote:
>> Compare your .project and build.properties with those of a new Maven project. Specifically make sure build.properties has:
>>
>> classes.dir=target/classes
>>
>> …and then make sure your .project file contains the maven builder. In fact, your .project should probably look exactly like this, apart from the project name:
>>
>> https://gist.github.com/hugith/6612765b2449b4ab98ec64ea54fd433c
>>
>> - hugi
>>
>>
>>
>>
>>> On 6. sep. 2016, at 13:19, Mark Wardle <email@hidden> wrote:
>>>
>>> Definitely!
>>>
>>> As a potential solution, I am going to create a new empty application and copy across the code and components and other resources and see what happens.
>>>
>>> Mark
>>>
>>>
>>>> On 6 Sep 2016, at 14:08, Hugi Thordarson <email@hidden> wrote:
>>>>
>>>> This was exactly what happened when the old <nature> was missing.You’re sure it’s in place?
>>>>
>>>> - hugi
>>>>
>>>>
>>>>
>>>>> On 6. sep. 2016, at 12:34, Mark Wardle <email@hidden> wrote:
>>>>>
>>>>> I can now build my application on the command-line using maven and it is packaged beautifully!
>>>>>
>>>>> It isn’t quite right from eclipse. I can run a newly created application from within eclipse, but when I try to run a migrated application, I get this error:
>>>>>
>>>>> <main> java.lang.ExceptionInInitializerError
>>>>> at com.webobjects.appserver.WOResourceManager.__getJavaWebObjectsResourceAsStream(WOResourceManager.java:116)
>>>>> at com.webobjects.appserver._private.WOProperties.initUserDefaultsKeys(WOProperties.java:317)
>>>>> at com.webobjects.appserver.WOApplication._initWOApp(WOApplication.java:5743)
>>>>> at com.webobjects.appserver.WOApplication.<init>(WOApplication.java:779)
>>>>> at er.extensions.appserver.ajax.ERXAjaxApplication.<init>(ERXAjaxApplication.java:30)
>>>>> at er.extensions.appserver.ERXApplication.<init>(ERXApplication.java:1135)
>>>>> at com.eldrix.news.app.Application.<init>(Application.java:66)
>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>>>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
>>>>> at java.lang.Class.newInstance(Class.java:438)
>>>>> at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
>>>>> at er.extensions.appserver.ERXApplication.main(ERXApplication.java:890)
>>>>> at com.eldrix.news.app.Application.main(Application.java:63)
>>>>> Caused by: java.lang.NullPointerException
>>>>> at er.extensions.appserver.ERXApplication$Loader.collectMainProps(ERXApplication.java:757)
>>>>> at er.extensions.appserver.ERXApplication$Loader.bundleDidLoad(ERXApplication.java:682)
>>>>> at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
>>>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>> at java.lang.reflect.Method.invoke(Method.java:483)
>>>>> at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
>>>>> at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
>>>>> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
>>>>> at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:562)
>>>>> at com.webobjects.foundation.NSBundle.postNotification(NSBundle.java:2546)
>>>>> at com.webobjects.foundation.NSBundle.LoadBundlesFromJars(NSBundle.java:735)
>>>>> at com.webobjects.foundation.NSBundle.<clinit>(NSBundle.java:345)
>>>>> ... 15 more
>>>>>
>>>>> java.lang.NullPointerException
>>>>> at er.extensions.appserver.ERXShutdownHook$1.run(ERXShutdownHook.java:64)
>>>>>
>>>>> I have ensured that I have the correct .project file. It looks as if NSProperties._mainBundleName(); is returning null.
>>>>>
>>>>> This doesn’t occur when building and running from the command-line. I have tried a clean, refresh and maven refresh with no fix.
>>>>>
>>>>> Mark
>>>>>
>>>>> _______________________________________________
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>>
>
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