Bob Veitch

Show and Hide with DA.

1

I'm trying to hide the scanner_region on form load and then show when a page item is not null . When I implement this option I get the following error...

Permission error when trying to install Sample Master Detail - Supporting Objects Install Error

1

I'm getting this error when trying to install the Master Detail sample app. Create Data Package create or replace package eba_demo_md_data_pkg as function varchar2_to_blob(p_varchar2_tab in dbms_sql.varchar2_table) return blob; procedure load_sample_data;...

Gray scale vs B/W

3

I got both the 2.9 and the 4.2 working, but the 4.2 seems to be in a gray scale format vs B/W. Is there anyway to fix that? see attached....

Board selection

4

Looking for some help with board selection. I found a LOLIN32 vs LOLIN32D, would the pinout be the same, as I tried with no luck. And also having issues finding...