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display blob using apex_util.get_blob_file_src in apex 4

edited May 23, 2011 10:08PM in Oracle Application Express (MOSC) 3 commentsAnswered
 I have no problems in getting apex_util.get_blob_file_src to display my blob in a table using apex 3.2.  I cannot get it to work in apex 4.0.  I've tried copying the sample application page 3 and still no luck.  I always get ORA-06502: PL/SQL: numeric or value error: character to number conversion error. 
It works fine using the built in method of displaying the blob however I'd like to display the blob procedurally in order to control attributes of the blob.

I've gone thru a number of forums on OTN and still cannot get it to work.  I find it crazy that the same code works under 3.2??

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