On 2012-04-12, at 10:25 AM, Ken Anderson wrote:
> The editing context is passed in as a parameter and checked between lines
> 68-73.
>
> This is line 68-73:
>
> 68 Address me = this;
> 69
> 70 if (editingContext() != editingContext) {
> 71 System.out.println("ec not matched");
> 72 me = this.localInstanceIn(editingContext);
That seems confusing. You are using editingContext, editingContext(), and
me.editingContext().
> 73 }
>
> And this is line 94-101:
>
> 94 try{
> 95 System.out.println(editingContext.toString());
> 96 me.editingContext().saveChanges();
> 97 } catch (Exception e){
> 98 System.out.println(me._primaryKey);
> 99
> System.out.println(editingContext.objectForGlobalID(me.__globalID()).valueForKey(ADDRESS1_KEY));
> 100 System.out.println(e.getCause().toString());
So if the exception is happening on line 100, then e.getCause() is null, no?
Try e.printStackTrace();
Chuck
> 101 }
>
> Ken Anderson
> k...@watermarkstudios.com
>
>
>
> On Apr 12, 2012, at 10:14 AM, Chuck Hill wrote:
>
>> Which is line 100? My first guess is that editingContext !=
>> me.editingContext() and further that me has been deleted or is otherwise no
>> longer in an valid editing context.
>>
>>
>> On 2012-04-12, at 10:05 AM, Ken Anderson wrote:
>>
>>> Okay...another issue from a revision project. If you need any other
>>> information to make the situation clearer, let me know. I keep getting a
>>> NullPointerException in the following code. Keep in mind that "me" is an
>>> Address object and this block of code is contained in a method that is
>>> triggered to give the exception. All of my System.out.println() efforts
>>> return positive results:
>>>
>>> "try{
>>> System.out.println(editingContext.toString());
>>> me.editingContext().saveChanges();
>>> } catch (Exception e){
>>> System.out.println(me._primaryKey);
>>>
>>> System.out.println(editingContext.objectForGlobalID(me.__globalID()).valueForKey(ADDRESS1_KEY));
>>> System.out.println(e.getCause().toString());
>>> }
>>> System.out.println("ec saved for: " +
>>> me.getAddressForMap(true));"
>>>
>>> Printout:
>>>
>>> "r.extensions.eof.ERXEC@7a4fe91e
>>> 1010660
>>> 42 Rue Perron
>>> java.lang.NullPointerException
>>>
>>> at
>>> com.digitalesdesign.pup.dataobjects.Address.geocodeAddress(Address.java:100)
>>>
>>> at
>>> com.digitalesdesign.pup.dataobjects.Address.provideGeocodeAddress(Address.java:120)
>>>
>>> at
>>> com.digitalesdesign.pup.Application.performAddressGeocodingTemp(Application.java:176)
>>>
>>> at com.digitalesdesign.pup.Application.<init>(Application.java:34)
>>>
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>
>>> at
>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>
>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>>>
>>> at java.lang.Class.newInstance0(Class.java:355)
>>>
>>> at java.lang.Class.newInstance(Class.java:308)
>>>
>>> at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
>>>
>>> at er.extensions.appserver.ERXApplication.main(ERXApplication.java:826)
>>>
>>> at com.digitalesdesign.pup.Application.main(Application.java:26)"
>>>
>>>
>>> Ken Anderson
>>> k...@watermarkstudios.com
>>>
>>>
>>>
>>> _______________________________________________
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>>> This email sent to ch...@global-village.net
>>
>> --
>> Chuck Hill Senior Consultant / VP Development
>>
>> Practical WebObjects - for developers who want to increase their overall
>> knowledge of WebObjects or who are trying to solve specific problems.
>> http://www.global-village.net/gvc/practical_webobjects
>>
>>
>>
>>
>>
>>
>>
>>
>
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/gvc/practical_webobjects
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