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Diwen
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Visitor
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Registered: ‎01-23-2021

Error in llvm-link usual cause

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I don't know why my design failed to synthesis. The error message is as following and I think it doesn't help at all:

Diwen_0-1612248611979.png

in your experience using hls, what is the common cause for this error? I have double check everything and I am pretty sure my code is right. The design also had been tested in csim and working fine.

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Diwen
Visitor
Visitor
199 Views
Registered: ‎01-23-2021

Thanks for the reply and sorry for my late reply. The problem had been solved, I am not sure what the specific reason is but I think this is because I am doing something that messed up my .project file. After I create new project everything works fine. 

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aoifem
Moderator
Moderator
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Registered: ‎11-21-2018

Hi @Diwen 

Can you share a testcase and I can run this on my end? 

Aoife
Product Application Engineer - Xilinx Technical Support EMEA


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Diwen
Visitor
Visitor
200 Views
Registered: ‎01-23-2021

Thanks for the reply and sorry for my late reply. The problem had been solved, I am not sure what the specific reason is but I think this is because I am doing something that messed up my .project file. After I create new project everything works fine. 

View solution in original post