Cadance生成gerber报错怎么改

zhy19954

ERROR: aborting film - Layer polarity of layer ETCH/TOP does not
; {) p. @4 j* @           match film polarity of Negative. DRC may be unreliable.
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    WARNING: Null ANTI-PAD specified for padstack 0_95X0_65MMOVAL_MECH at (-3.6200 -1.3200).
    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (-2.4200 0.0300).
' @8 F2 w  d, {    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (-1.6200 0.0300).
  E2 \- r- n, X. B6 o) q" w    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (-0.8200 0.0300).
    WARNING: No thermal flash for padstack "CIR04_06MM", regular pad used.
9 v: u* q% }% j  L( ~" K# E    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (-2.2700 -2.1800).
    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (-1.7700 -2.1800).
    WARNING: No thermal flash for padstack "0_2X1_6MMREC", regular pad used.
    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (-0.7700 -2.1800).
    WARNING: Null ANTI-PAD specified for padstack 0_65MMCIRCLE_MECH at (3.5800 -1.3200).
8 u" k( }. j4 y) n. z7 x5 Q    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (0.7800 0.0300).
3 e4 H. M5 j3 g# T, u0 X+ S    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (1.5800 0.0300).
& v+ y. B9 H- V% U) l: [    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (2.3800 0.0300).
. a8 R, v5 q. M7 K9 E6 R    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (0.3800 -0.6700).
% C9 v1 b4 E! W; i( E    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (1.7300 -2.1800).
    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (2.2300 -2.1800).
    WARNING: No Photoplot Outline was found,
% C7 i/ q3 J/ K* j0 tnegative shape outline will be determined by Board Outline
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mintjelly_abc

Artwork_TOP film  设置成了  Negative 。在 Manufacturing--Photoplot_outline 层，加一个框，将要出的都放到框内，可以消除 WARNING

GSO_library

要定义pad-stack的anti-pad

zhy19954

还有这个怎么改？
FILM PARAMETERS :
8 ~7 y; k6 v3 k$ T5 r, `7 q/ w  ---------------------------------------------------------
  Undefined line width                0.0000
  Mirror code                         NONE
8 d9 t4 L* Q2 j6 h  Rotate angle                        NONE
  Offset x:                           0.0000
+ A. C7 t8 ]% c- p) e, m5 J! ?  Offset y:                           0.0000
+ a: }" }7 ]! z/ E8 K7 L# v, ^  Plot negative                       NO
4 ^6 W4 D$ y, z* c3 K4 V) v. Q  Suppress unconnected internal pads  NO
  C0 k7 ^& _8 Y  Draw holes only                     NO
" ~% P7 K* @# a- x" r
    WARNING: rectangle or unfilled shape composed 0 width line found at (-106.2482 34.6734)
$ Y- i( C- ~' W           ... ignored.

/ o* Y5 l- {1 e6 T+ g    WARNING: 0 width line found at (-106.2482 41.0234)
           ... ignored.

    WARNING: Multiple 0 width lines; all will be treated the same as the first.
           ... ignored.
! @0 K4 a- F( E7 Y9 T
$ q5 i8 R+ X2 `- V    WARNING: text composed 0 width line found at (-94.8309 74.3609)
5 \% z3 o/ C* w3 L$ u           ... ignored.
9 h. ~* R  a% [5 {% n: l
    WARNING: text having Multiple 0 width lines; all will be treated the same as the first.
           ... ignored.

980155498cai

你没有anti-pad啊，这么明显的错误

不要命的荨麻草

zhy19954 发表于 2016-7-25 18:25
+ g: ~2 ^% C9 k还有这个怎么改？
+ L$ R! S" x" a* h) l/ W FILM PARAMETERS :
5 G$ T. z) I6 ]) t; a5 X( X  ---------------------------------------------------------

7 w, _' I( ]! a* D( `8 q将0线宽统一改成6mil宽

zengdingjun1222

你好，这个具体是怎么操作？搞定了没有？我也遇到这个问题。
& U: @8 |5 }' _2 \! v+ o

zengdingjun1222

mintjelly_abc 发表于 2016-7-25 17:26
Artwork_TOP film  设置成了  Negative 。在 Manufacturing--Photoplot_outline 层，加一个框，将要出的都 ...

你好，这个具体是怎么操作？

BOE_MAXDING

同问，也遇到了这个问题

huishowhui

谜底就在谜面上呀，log上的问题已经说的很清楚了。
其实你可以选择用正片嘛，ANTI-PAD的问题就没有了。