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eagle2freerouterV6-4 error - help please

ronsegal

Hi folks

 

When I run the ulp on an in-progress, 2 layer board design (Eagle 6.6) it returns an error:

 

C:/Eagle_Libraries/eagle2freerouterV6-4.ulp(275):

Invalid argument in call to 'asin(1.244)'

 

Any ideas on what might cause this would be appreciated.

 

Does the board need to be DRC error free for the ULP to operate correctly?

It would be helpful to hear from somebody with definitive experience on this.

 

Best wishes

 

Ron

 

PS - Having resolved all DRC errors, the exception still occurs.

 

A bit stuck now. Can't think how to progress without gradually picking apart the board to try to get it to a state where the ULP works, which it did when the board was simpler.

Parents

  • Good to see you found your issue

     

    Have you downloaded and tried

    eagle2freerouter-8-march-2014.zip

     

    It looks to be a little later than yours

     

    Warren

    --

    Web access to CadSoft support forums at www.eaglecentral.ca.  Where the CadSoft EAGLE community meets.

     

  • in reply to autodeskguest

    Thanks Warren and for the heads-up on the newer ULP file. For some reason I hadn't found that one.

     

    Best wishes

     

    Ron

  • in reply to ronsegal

    On 30/10/2014 06:27, Ron Segal wrote:

    Thanks Warren and for the heads-up on the newer ULP file. For some

    reason I hadn't found that one.

     

    Best wishes

     

    Ron

     

    --

    To view any images and attachments in this post, visit:

    http://www.element14.com/community/message/129912

     

     

    The most recent update I made is V6-6, here is the modification history:

     

    /*

    29 May 2013 - Fixed the Resolution settings to avoid generating short

    'mismatch' airwires.

    29 May 2013 - Added the ability to remove polygons before routing to

    avoid breaking their consistency and generating airwires.

    30 Sept 2013 - Fixed naming of the file that gets DRU values to work

    correctly on MacBook Pro

    30 Sept 2013 - Default disable drawing of of a potential huge amount of

    small component outline vectors

    30 Dec 2013 - Add default via in case of single layer to set scope for

    autorouter.

    14 Jan 2014 - Removed the cumbersome intermediate file to get design

    rules, use the XML in the BRD file instead (requires Eagle V6).

    26 Jan 2014 - Bug fix in reading dimensionless numbers from the BRD file.

    8 March 2014 - arc2line routine ignores microscopic curves

    13 April 2014 - Added missing via-via clearance.

    19 April 2014 - Corrected PAD size calculation for single layer routing

    on bottom layer, without a top layer

    */

     

    ZIP file of the V6-6 ULP attached.

     

    Robert

     

    Attachments:
    eagle2freerouter19-apr-2014.zip
Reply
  • in reply to ronsegal

    On 30/10/2014 06:27, Ron Segal wrote:

    Thanks Warren and for the heads-up on the newer ULP file. For some

    reason I hadn't found that one.

     

    Best wishes

     

    Ron

     

    --

    To view any images and attachments in this post, visit:

    http://www.element14.com/community/message/129912

     

     

    The most recent update I made is V6-6, here is the modification history:

     

    /*

    29 May 2013 - Fixed the Resolution settings to avoid generating short

    'mismatch' airwires.

    29 May 2013 - Added the ability to remove polygons before routing to

    avoid breaking their consistency and generating airwires.

    30 Sept 2013 - Fixed naming of the file that gets DRU values to work

    correctly on MacBook Pro

    30 Sept 2013 - Default disable drawing of of a potential huge amount of

    small component outline vectors

    30 Dec 2013 - Add default via in case of single layer to set scope for

    autorouter.

    14 Jan 2014 - Removed the cumbersome intermediate file to get design

    rules, use the XML in the BRD file instead (requires Eagle V6).

    26 Jan 2014 - Bug fix in reading dimensionless numbers from the BRD file.

    8 March 2014 - arc2line routine ignores microscopic curves

    13 April 2014 - Added missing via-via clearance.

    19 April 2014 - Corrected PAD size calculation for single layer routing

    on bottom layer, without a top layer

    */

     

    ZIP file of the V6-6 ULP attached.

     

    Robert

     

    Attachments:
    eagle2freerouter19-apr-2014.zip
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