Cadance生成gerber报错怎么改

zhy19954

ERROR: aborting film - Layer polarity of layer ETCH/TOP does not
/ q7 L$ X9 v7 |' J( N# i           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).
  n4 u) |+ E& G# \    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (-1.6200 0.0300).
    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (-0.8200 0.0300).
8 T" h% w, v! a- p1 w' b* i1 l    WARNING: No thermal flash for padstack "CIR04_06MM", regular pad used.
    WARNING: Null ANTI-PAD specified for padstack 0_2X1_6MMREC at (-2.2700 -2.1800).
. D. h8 r) l) {; X& ]" `: u  t8 i1 q    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).
    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (0.7800 0.0300).
8 ^& Z2 n* ?! S5 y. g( Q    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (1.5800 0.0300).
    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (2.3800 0.0300).
    WARNING: Null ANTI-PAD specified for padstack CIR04_06MM at (0.3800 -0.6700).
/ }% h+ C; R* P' u    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).
* N7 Q6 S/ N+ @3 u8 Y& x    WARNING: No Photoplot Outline was found,
, R7 f0 Y% E! j! bnegative 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 :
: X1 X2 h  F! h+ Q  ---------------------------------------------------------
  Undefined line width                0.0000
5 \3 L2 J# }* H( @4 e8 Q  Mirror code                         NONE
7 X; M! c% ]- i: |; `  Rotate angle                        NONE
& V1 z3 H7 T7 w5 t' f+ U  Offset x:                           0.0000
9 O. R' X$ F; g( z5 q! K7 x+ P7 P1 q  Offset y:                           0.0000
  Plot negative                       NO
  O7 E2 X: N' d9 ^* v  Suppress unconnected internal pads  NO
  Draw holes only                     NO

' |3 w6 u* t( s. f1 l5 P3 i    WARNING: rectangle or unfilled shape composed 0 width line found at (-106.2482 34.6734)
: \$ r6 e7 `8 d& G2 \. z           ... ignored.

; n6 h  A2 ]* O    WARNING: 0 width line found at (-106.2482 41.0234)
           ... ignored.

! b7 J# a# `8 A    WARNING: Multiple 0 width lines; all will be treated the same as the first.
           ... ignored.
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    WARNING: text composed 0 width line found at (-94.8309 74.3609)
9 l5 A" k5 W: C           ... ignored.

( m0 s- U7 J) i/ Q    WARNING: text having Multiple 0 width lines; all will be treated the same as the first.
% P) v2 _" }: q0 M           ... 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
还有这个怎么改？
* F; R" h$ j# N FILM PARAMETERS :
1 E+ x) i, ^: n# W* I1 A% G% s  ---------------------------------------------------------

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。
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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 ...

; T) K& V! C4 r! h* r: [$ V你好，这个具体是怎么操作？
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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。