Container fields cannot be exported

[El_Pablo]

Hi,

I'm trying to export some embedded images to files. Some images are in jpg and other in pict, these pictures are exportable. The problem is that some are not exportable.

The "Export field contents" sends an error popup saying: Container fields cannot be exported. This error cannot be Capture even with "Set Error Capture[On]. I want to capture this error, so I can set a field saying the container can't be exported.

Does someone has a solution for this problem?

[IdealData]

Presumably some of the container entries are not IMAGEs, possibly quick times or FILEs etc.

You can extract the container path and file info using GetAsText(container). Store this in a calculation, and test it for the text "image". These should be your valid records.

[El_Pablo]

When I use the GetAsText function, it returns a "?". What can I do with this? Some JPG also returns "?" sometimes...

When I right click on the container, the export field content is grayed.