导入CAMtastic！2000有下列错提示, 如何解决

Could Not Determine these following Gerber Statements！

=================================================================
NOTE: We Suggest that you may verfiy the following:
* View & Inspect the Loaded Gerber files. In most cases there are
invalid Gerber Block Statements which were ignored.

If the are visual irregularities:
1) Re-Select Gerber Files (Goto Menu: File|Import|Gerber Data...)
2) Verify the Following:
* Turn OFF 'Auto Detect Gerber & Apt Formats'
* Gerber Load Options ( Use 360 degree Arcs as Defaults | End Gerber Block at Newline | End of Gerber Block Character )
* Gerber Settings ( Digits | Type | Zero Suppression | Units )
=================================================================

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\drill.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\drill.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l1_top.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l1_top.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l2_dvcc.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l2_dvcc.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l3_mid1.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l3_mid1.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l4_agnd.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l4_agnd.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l5_dgnd.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l5_dgnd.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l6_bottom.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\l6_bottom.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\pastemask_bottom.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\pastemask_bottom.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\pastemask_top.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\pastemask_top.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\silkscreen_bottom.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\silkscreen_bottom.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\silkscreen_top.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\silkscreen_top.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\soldermask_bottom.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\soldermask_bottom.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\soldermask_top.art
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

Gerber File: D:\VMUX_48CH(HW)\1220B\cam\soldermask_top.art,1
IPPOS Invalid Gerber Block @@37
OFA0.00000B0.00000 Invalid Gerber Block @@37
SFA1.00000B1.00000 Invalid Gerber Block @@37

=================================================================
If you are unable to load these Gerber files correctly, please e-mail
Innovative CAD Software: techsupport@innovcad.com Please Include this Error
Log File, Gerber File(s), and a description of the problem.
=================================================================

哪位高手能帮帮我，是Allegro出的Gerber有问题，还是CAMtactic！2000有问题

没人来帮我，只好自己顶一下啊，，，555555

还是没有人,哎,,,,,,,,,,,,,,,,,,,,,,,,,,,,