problem in create Geber file in allegro

Hello friends
I am new for PCB Editor in allegro .
I want to create geber file in allegro
but it show
after procceing

No DRC errors detected.
Updated DRC errors: 0
Done dbdoctor.
Checking db records
checking for orphans...
Checked 5 percent
Checked 10 percent
Checked 15 percent
Checked 20 percent
Checked 26 percent
Checked 31 percent
Checked 36 percent
Checked 41 percent
Checked 47 percent
Checked 52 percent
Checked 57 percent
Checked 62 percent
Checked 68 percent
Checked 73 percent
Checked 78 percent
Checked 83 percent
Checked 89 percent
Checked 94 percent
Checked 99 percent
Checked 100 percent
Done dbdoctor.
Starting Create artwork films...
W- User canceled the program; artwork



How I solve it
Thanks

- - - Updated - - -

after massage it show
E- (SPMHGE-268): artwork had errors, use Viewlog to review the log file.
and in view log
FLASH SYM 30C 0.000 NO DARK (undefined)
FLASH SYM 30C 135.000 NO DARK
PAD SHAPE SHAPE4X1_35MM 0.000 YES DARK
PAD SHAPE OP2 90.000 YES DARK
PAD SHAPE OP1 90.000 YES DARK
PAD SHAPE OP1 270.000 YES DARK
PAD SHAPE OP2 270.000 YES DARK


ERROR: aborting film - Undefined aperture symbol, cannot continue.
See APERTURES USED table in this file for symbols to provide.

and I change padstack so that I delete flash 30c
but it is not update in my pcb
how i update it
i use place >update symbols but he is not right .

Hi ,

The Flash symbols added to the Padstack are missing in Directory path. Hope u copied only the .Dra Files initially.
Create a new Padstack and Edit the Symbol , issue will be solved.

Shabu