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Explorer
Explorer
1,973 Views
Registered: ‎05-14-2017

"CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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Does anyone know how to resolve this Vivado Error during Implementatio.

"CANNOT OPEN STRUCTURAL NETLIST"

 

I'm using vivado 2017.1 on a Kintex FPGA. The design is fine and this happen once in a while.

I was able to re-elaborate and then Implementation is OK but now I cannot pass over this

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Explorer
Explorer
2,814 Views
Registered: ‎05-14-2017

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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After deleted my whole RUN directory, I was able to run Implementation.

 

There seem to be some file corruption that occur within Vivado 2017.1 .
Every time when I run implementation in this project I have to delete my whole RUN directory.

The only thing that remains constant might within the project file. (or it could be something else)

 

Any one has any idea how and why this occur?

View solution in original post

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Moderator
Moderator
1,964 Views
Registered: ‎09-15-2016

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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@tchin123

 

Please refer the below  links:

https://www.xilinx.com/support/answers/68007.html

https://forums.xilinx.com/t5/Design-Entry/Top-module-setting-lost/td-p/510195

 

Hope this helps.

 

Regards

Rohit

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Regards
Rohit
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Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

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Explorer
Explorer
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Registered: ‎05-14-2017

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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How do I open :

"open the routed DCP instead of the implemented design"

 

Do you know why this occur and what is this DCP that I'm opening.

Do I have to continue to do this every time I need to perform implementation

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Moderator
Moderator
1,941 Views
Registered: ‎09-15-2016

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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@tchin123

 

>>How do I open :

"open the routed DCP instead of the implemented design"

In the project directory Go to ./.runs/impl_1 there you will find the routed.dcp. Now open Vivado IDE go to File--> Open checkpoint.

This way you can open the routed dcp to analyze.

 

>>Do you know why this occur and what is this DCP that I'm opening.

I see the possibilities are better discussed in the below post of yours.

https://forums.xilinx.com/t5/Implementation/Cannot-open-structural-netlist-because-no-structural-source/td-p/787837

 

Regards

Rohit

----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------

 

Regards
Rohit
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------

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Explorer
Explorer
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Registered: ‎05-14-2017

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

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I want to get pass the implementation because I need to create a bit file

 

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Explorer
Explorer
2,815 Views
Registered: ‎05-14-2017

Re: "CANNOT OPEN STRUCTURAL NETLIST" after Implementation

Jump to solution

After deleted my whole RUN directory, I was able to run Implementation.

 

There seem to be some file corruption that occur within Vivado 2017.1 .
Every time when I run implementation in this project I have to delete my whole RUN directory.

The only thing that remains constant might within the project file. (or it could be something else)

 

Any one has any idea how and why this occur?

View solution in original post

0 Kudos