Cadance生成gerber报错怎么改

zhy19954 · 发表于 2016-7-25 16:48

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ERROR: aborting film - Layer polarity of layer ETCH/TOP does not
match film polarity of Negative. DRC may be unreliable.

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).
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).
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).
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).
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).
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,
negative shape outline will be determined by Board Outline

huishowhui · 发表于 2022-12-26 16:00

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。

BOE_MAXDING · 发表于 2022-12-26 13:19

同问，也遇到了这个问题

zengdingjun1222 · 发表于 2019-3-13 13:02

mintjelly_abc 发表于 2016-7-25 17:263 F% H; y6 ~2 C; D/ }( z
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？

zengdingjun1222 · 发表于 2019-3-13 13:01

你好，这个具体是怎么操作？搞定了没有？我也遇到这个问题。

不要命的荨麻草 · 发表于 2016-7-29 16:25

zhy19954 发表于 2016-7-25 18:25
0 t* k6 J( V9 w" `4 F7 v还有这个怎么改？5 T' F) U6 } t6 E, m0 j
FILM PARAMETERS :1 l8 ?, A/ B; ~+ {
---------------------------------------------------------

将0线宽统一改成6mil宽

980155498cai · 发表于 2016-7-26 13:47

你没有anti-pad啊，这么明显的错误

zhy19954 · 发表于 2016-7-25 18:25

还有这个怎么改？
FILM PARAMETERS :
  ---------------------------------------------------------
  Undefined line width             0.0000
  Mirror code                      NONE
  Rotate angle                      NONE
  Offset x:                         0.0000
  Offset y:                         0.0000
  Plot negative                      NO
  Suppress unconnected internal pads  NO
  Draw holes only                   NO

WARNING: rectangle or unfilled shape composed 0 width line found at (-106.2482 34.6734)
         ... ignored.

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.

WARNING: text composed 0 width line found at (-94.8309 74.3609)
         ... ignored.

WARNING: text having Multiple 0 width lines; all will be treated the same as the first.
         ... ignored.

GSO_library · 发表于 2016-7-25 17:40

要定义pad-stack的anti-pad

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，将要出的都放到框内，可以消除 WARNING

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Cadance生成gerber报错怎么改

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