ORDImage, trouble set images properties

Question

Hello.
I'm having trouble setproperties. I have the following procedure
DECLARE
Image ORDSYS.ORDImage;
BEGIN
SELECT image INTO Image FROM photos WHERE id = 1 for update;
Image.setProperties();
DBMS_OUTPUT.PUT_LINE('image width =' || image.getWidth());
DBMS_OUTPUT.PUT_LINE('image height =' || image.getHeight());
DBMS_OUTPUT.PUT_LINE('image size = ' || image.getContentLength());
DBMS_OUTPUT.PUT_LINE('image file type =' || image.getFileFormat());
DBMS_OUTPUT.PUT_LINE('image type = '|| image.getContentFormat());
DBMS_OUTPUT.PUT_LINE('image compression =' || image.getCompressionFormat());
DBMS_OUTPUT.PUT_LINE('image mime type =' || image.getMimeType());
END;
When I try to execute the procedure, I get the following error report.
ERROR on linj 1:
ORA-29400: data plug error IMG-00002:
ORA-06512: 在"ORDSYS.ORDIMG_PKG", line 590
ORA-06512: 在"ORDSYS.ORDIMAGE", line 65
ORA-06512: 在line 5
I'm new to Oracle ordsys, so I'd very much appreciate all your help :)

Answer 1

I think there is a case where having the variable name the same as the column name might causes a bug... Why don't you try "img" for the variable name?
Also, Can you show the code where the image column is populated?
What is the output of :
DBMS_OUTPUT.PUT_LINE("image source = " || image.getSource() ||
" Image location = " || image.getSourceLocation() ||
" Image type = " || image.getSourceType() ""
" image name = " || image.getSourceName() ||
" image size = " || image.getontentLength() );
Thanks,
Larry