Le 2011-09-17 à 07:22, James Cicenia a écrit :
> Here is my version0 of the migrations... there is no specific
> ERFileAttachment table. But there is of course an ERAttachment and
> ERAttachmentData
>
>
> ....
> Is there supposed to be an ERFileAttachment table?!
If you linked your entity to ERFileAttachment, yes. If you store the
attachments in the DB, I think the table would be ERDBAttachment. Just do a
BlessingsAndToasts1 migration that extends from ERAttachmentMigration (like the
example I gave) and it should be fine.
> Regards
> James
>
>
> On Sep 17, 2011, at 3:37 AM, Pascal Robert wrote:
>
>> Do you have a ERFileAttachment table in your MySQL database? If not, did you
>> create a migration for ERAttachment, eg:
>>
>> public class YourModelName1 extends ERAttachmentMigration {
>>
>> public YourModelName1() {
>> super("TableWithLinkToAttachment",
>> "ColumnForRelationshipToErAttachment", true);
>> }
>>
>> public NSArray<ERXModelVersion> modelDependencies() {
>> return null;
>> }
>>
>> @Override
>> public void downgrade(EOEditingContext editingContext,
>> ERXMigrationDatabase database) throws Throwable {
>> // DO NOTHING
>> }
>> }
>>
>>
>>> Ok -
>>>
>>> Using the WonderMYSQL plugin allowed a complete migration to work!
>>>
>>> However, upon testing uploading an attachment I still get this error:
>>>
>>> Sep 16 20:25:35 BlessingsApp[6789] DEBUG NSLog Page:
>>> er.modern.look.pages.ERMODInspectPage - Configuration: EditAuthor - Using
>>> JDBCPlugIn 'com.webobjects.jdbcadaptor.JDBCPlugIn' for JDBCAdaptor@646971142
>>> Sep 16 20:25:35 BlessingsApp[6789] ERROR
>>> er.extensions.eof.ERXEOControlUtilities Page:
>>> er.modern.look.pages.ERMODInspectPage - Configuration: EditAuthor - Caught
>>> exception when generating primary key for entity: ERFileAttachment
>>> IllegalArgumentException: Attempt to insert null object into an
>>> com.webobjects.foundation.NSMutableDictionary.
>>> at
>>> com.webobjects.foundation.NSMutableDictionary.setObjectForKey(NSMutableDictionary.java:68)
>>> ... skipped 6 stack elements
>>> at
>>> er.extensions.eof.ERXEOControlUtilities.newPrimaryKeyDictionaryForEntityNamed(ERXEOControlUtilities.java:1050)
>>> at
>>> er.extensions.eof.ERXEOControlUtilities.newPrimaryKeyDictionaryForObject(ERXEOControlUtilities.java:1018)
>>>
>>> Thoughts?
>>> Thanks
>>> James
>>> _______________________________________________
>>> Do not post admin requests to the list. They will be ignored.
>>> Webobjects-dev mailing list ([email protected])
>>> Help/Unsubscribe/Update your Subscription:
>>> http://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca
>>>
>>> This email sent to [email protected]
>>
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list ([email protected])
> Help/Unsubscribe/Update your Subscription:
> http://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca
>
> This email sent to [email protected]
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [email protected]
