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Bug footprint VSSOP-8_L2.4-W2.1-P0.50-LS3.2-BR for PCA9306DCUR ,Autorouter Stuck
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George Chalkidis 3 years ago
If use the footpint VSSOP-8_L2.4-W2.1-P0.50-LS3.2-BR from LCSC ,the Auto Router Stuck
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andyfierman 3 years ago
Please help us to help you. Please  read: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> with more information about your particular issue in your particular design.
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George Chalkidis 3 years ago
I make it simple with screen shots: Create a simple project with LCSC# C33196 (PCA9306DCUR) ( Photo 1).After hit Convert to PCB (Photo 2).Then use Auto Router with local server (photo 3).At the end Connection closed with unrooted wires(photo4). I found that : I have an old project with this component that working fine.I try to clone (copy paste) in sketch mode and the convert to PCB.Again the autoroute is not working.Of course if i deleted the autoruter works fine. After a lot of searching i found that the order of properties in Custom Attributes menu are diffrent between old component and clIf i delete and renenter the properties of clone component then finaly everything is working. So i believe the probem is when converting to PCB the component attributes are delivierd in wrong order. The same problem exists also with PCA9306DC1 , LCSC# C129510. ![photo1.jpg](//image.easyeda.com/pullimage/P9QsqXXZetBfiGVmuKdgoIdyYXChxNWrCJK7CI1v.jpeg)![photo2.jpg](//image.easyeda.com/pullimage/RJtBWmD9jTyjxLEnkuVftN2i00TmJctlxdxo92Qy.jpeg)![photo3.jpg](//image.easyeda.com/pullimage/OLMFjVSJbqTy2w7NgqDYM3Fpnm1WX0TW5jCacgcY.jpeg)![photo4.jpg](//image.easyeda.com/pullimage/j4Y7lvtfYhYJI2pJ9GGrS3BcSHqqCoheD4SvuM4U.jpeg)![photo5.jpg](//image.easyeda.com/pullimage/s460gMoHIFWpIeAL97b65rKWEg9WaT4nM9Wnx6dJ.jpeg)![photo6.jpg](//image.easyeda.com/pullimage/yTD1zj6rT6B8f5dCQmammyQT45aAWZgwwVaoCWn8.jpeg)
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andyfierman 3 years ago
@george.chalkidis, Thank you for the detailed information that you have provided in support of this Bug Report however you have yet to provide a url to a public project that demonstrates this issue. As you will have read in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> as a courtesy to the people whose time you are asking to give up to help you, you should make every effort to save their time in having to recreate a schematic and PCB _that you have already created_ in order to post the detailed information to demonstrate this issue. * Please post the url to this demonstartion project.
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George Chalkidis 2 years ago
I have found that the problem is more general\. When i use LCSC footprints like SOT\-23\-6\_L2\.9\-W1\.6\-P0\.95\-LS2\.8\-BR \, VSSOP\-8\_L2\.4\-W2\.1\-P0\.50\-LS3\.2\-BR the problem exist\. When is use system footprints instead of LCSC the problem disappear\. The above footprints from LCSC was working before 1 month ago but suddenly stop working \(autorouter stuck\)\.I try to downgrade easy eda and also use other laptop but unfortunately with effect\.
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andyfierman 2 years ago
Please pay attention to the Forum ettiquette of saving the time of the people who are trying to help you by posting the url to a public project that demonstrates this issue. You must have created one already so please make it public and then post the url to it back here.
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George Chalkidis 2 years ago
Sorry for late reply, i had send an email to support department of easy eda and finally (very quick) they fix the bug with new version of easy eda 6.4.19.2
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andyfierman 2 years ago
@george.chalkidis, Thanks for your reply.
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UserSupport 2 years ago
v9.4.19.3 should fixed this issue
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