After many hours, I thought I'd worked out the problems with DOM and Uploadify last night, but today I can't successfully use the "Add object" dialog. The dialog gets to 100%, but there are no attached files. Then I usually get logged out of the admin. Sometimes I can find the file when I log back in in the "Choose Existing" tab and import from there.
-I'm using the latest version of Silverstripe and the latest versions of Uploadify and DOM from github.
-Folders are named "dataobject_manager" and "uploadify".
-In mysite/_config.php I have the lines
UploadifyField::show_debug(); (doesn't show any errors)
UploadifyField::disable_authentication(); (solved http error)
-Console shows two 404 errors:
-I get this error message in the Upload dialog if I click "Continue" after the file has finished 100% -
"I can't handle sub-URLs of a Form object."
-I've tried in both Firefox and Safari and get identical behavior in both.
Any ideas about how to resolve this?