# Bug List

**URL:** <https://discourse.shapr3d.com/t/bug-list/54>\
**Category:** Modeling Questions\
**Created:** [February 6, 2016, 4:17am UTC](https://discourse.shapr3d.com/t/bug-list/54 "2016-02-06T04:17:09Z")\
**Posts on this page:** 12\
**Page:** 5

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [May 25, 2016, 4:53pm UTC](https://discourse.shapr3d.com/t/bug-list/54/83 "2016-05-25T16:53:57Z")

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Hi there. Just noticed an odd problem with an uploaded STEP file. I made the cog in Shapr - see second screenshot below and then uploaded a STEP file to Dropbox and downloaded this back into A360 to render the model - but the teeth of the cog were missing! See top screenshot . Have tried this twice but same thing has happened. I have checked in A360 but there are no hidden objects. If you want to see the file this is the link

[https://www.dropbox.com/s/1pndw90egj28b9o/Cogs30.stp?dl=0](https://www.dropbox.com/s/1pndw90egj28b9o/Cogs30.stp?dl=0) ![](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/5daa39fa65d11e1f7396ab25b8b4999a2c480c9f.jpeg)  
 ![](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/a302688d809897cb8cfdfa6b43b1e9350b93ca10.png)

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [May 25, 2016, 4:59pm UTC](https://discourse.shapr3d.com/t/bug-list/54/84 "2016-05-25T16:59:38Z")

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Have you tried it importing to anything else?

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [May 25, 2016, 5:02pm UTC](https://discourse.shapr3d.com/t/bug-list/54/85 "2016-05-25T17:02:35Z")

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Have just tried importing the file back into Shapr and it is missing the teeth still - see screenshot below.`<img src="//cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/1bb58537abd5a88216b96190a0587263a545d446.png" width="666" height="500">`

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [May 25, 2016, 5:03pm UTC](https://discourse.shapr3d.com/t/bug-list/54/86 "2016-05-25T17:03:24Z")

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![](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/1bb58537abd5a88216b96190a0587263a545d446.png)

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [May 25, 2016, 5:15pm UTC](https://discourse.shapr3d.com/t/bug-list/54/87 "2016-05-25T17:15:38Z")

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Just one further thought on this Istvan - the teeth were made by making a single tooth and duplicating it. I then joined all of the teeth together using the union tool. I wonder if there is something here to do with the fact that I duplicated a lot of objects? Andy

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [May 25, 2016, 8:18pm UTC](https://discourse.shapr3d.com/t/bug-list/54/88 "2016-05-25T20:18:29Z")

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Really weird, I will look into this, thanks for reporting.

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [June 9, 2016, 7:28pm UTC](https://discourse.shapr3d.com/t/bug-list/54/89 "2016-06-09T19:28:02Z")

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Not sure if I am the only one with this problem, but finding it difficult to draw circles at the moment! Just seem to get straight lines - pencil might be low on charge - not sure if this would cause a problem - is it just me? Andy

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [June 9, 2016, 7:43pm UTC](https://discourse.shapr3d.com/t/bug-list/54/90 "2016-06-09T19:43:49Z")

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With the beta, or the live?

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**Author:** ![awoodhead](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/awoodhead/32/451_2.png) [@awoodhead](https://discourse.shapr3d.com/u/awoodhead)\
**Post date:** [June 9, 2016, 7:44pm UTC](https://discourse.shapr3d.com/t/bug-list/54/91 "2016-06-09T19:44:47Z")

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Well there you go - recharging the pencil seems to do the trick - feel a bit foolish for mentioning it now! Andy

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [June 23, 2016, 12:58pm UTC](https://discourse.shapr3d.com/t/bug-list/54/92 "2016-06-23T12:58:21Z")

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Unpinned on June 23, 2016, 12:58pm UTC



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**Author:** ![OCD](https://avatars.discourse-cdn.com/v4/letter/o/e19b73/32.png) [@OCD](https://discourse.shapr3d.com/u/OCD)\
**Post date:** [August 19, 2016, 8:44pm UTC](https://discourse.shapr3d.com/t/bug-list/54/93 "2016-08-19T20:44:17Z")

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Hi, just playing with the app.when I adjusted an arc to make it look tangent to a line the fill jumped from the shape to an invisible circle aligned with the arc. Is this normal? ![](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/8eb583a0f4e9640f59807cea5cbddfe168aa800a.png) ![](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex002/uploads/shapr3d/original/1X/94b2ec3a8fa9683b1cbd9ec19cc62c5d9d2ff6f1.png)

I undid it and got it to do it again too.

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [August 19, 2016, 9:29pm UTC](https://discourse.shapr3d.com/t/bug-list/54/94 "2016-08-19T21:29:42Z")

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That’s a bug, thanks for reporting it. Such issues can occur when two curves have very similar tangents at their start points. That’s a known issue, we just did not have time to fix it before the new release, but we will fix it in the next release.

[Previous page](https://discourse.shapr3d.com/t/bug-list/54.md?page=4)