Imagefield migration fails - what is the reason? [#1420470]

Hello,

I am trying to migrate my drupal 6 cck fields to drupal 7 at the moment. I use the latest Content Construction Kit (CCK) Version:7.x-2.x-dev for this.

I could migrate most of the cck fields (text, numbers, imagefield, ...) but I have some problems with one imagefield field.

If I try to migrate it, I get the following error:

Migrating data

Field migration has encountered an error.
Please continue to the error page
An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: /batch?render=overlay&id=101&op=do StatusText: Internal Server Error ResponseText:

That is all. No error response text...

On the error page there is no error mentioned, only the following information for this field:

•	Changed field type: The 'field_image_e' field type will be changed from 'filefield' to 'image'.
•	Missing widget: The 'image' widget is not available for the field_image_e field, it will be set to the default widget.
•	Missing formatter: The '' formatter used in 1 view modes for the field_image_e field is not available, these displays will be reset to the default formatter.

Other imagefields had the same mentioned as above and they where migrated.

How can I find out what is causing this problem?

Comment	File	Size	Author
#3	cck-check_full_display.patch	770 bytes	ttrafford

Comments

Comment #1

Lofty2 commented 30 January 2012 at 15:42

I found something in my apache error logs:

At the same time when the field migration of my imagefield stopped, my apache logs showed the following error
[error] [client XXX.XXX.XXX.XXX] PHP Fatal error: Unsupported operand types in /..../modules/field/field.crud.inc on line 598, referer: http://www.XXX.com/batch?op=start&id=91

Perhaps this helps to find the problem.