How to resolve theses errors

[cassi_seb]

I can't work with any of my projects right now and I don't understand why. Can someone please help me. I also had a problem with compilation. I had all the files in the same project but i had these error messages : 

Error (12006): Node instance "inst24" instantiates undefined entity "trigger_generator". Ensure that required library paths are specified correctly, define the specified entity, or change the instantiation. If this entity represents Intel FPGA or third-party IP, generate the synthesis files for the IP. Error (12006): Node instance "inst10" instantiates undefined entity "binary_to_bcd". Ensure that required library paths are specified correctly, define the specified entity, or change the instantiation. If this entity represents Intel FPGA or third-party IP, generate the synthesis files for the IP.

What can be the solution?

[ShengN_Intel]

Hi,

These two previous forum links below probably will help you out:

https://community.intel.com/t5/Intel-Quartus-Prime-Software/Can-t-open-project-permission-error/m-p/1356717

https://community.intel.com/t5/Nios-V-II-Embedded-Design-Suite/Error-Can-t-Open-project-Quartus-II-6-0/td-p/62235

Try to remove all files those are temporary or generated automatically or NOT changing the file directory of where the project is saved.

For compilation Error (12006), make sure the Entity Module path is specified in Assignments -> Settings -> Libraries. Or include the Entity Module file into the GUI Project Navigator. Also, make sure the Entity Module file name is the same with the Module Entity name. As well to make sure include the Work library like below:

library work;

use work.<Entity_Name>.all;

...

u0: entity work.<Entity_Name> port map ();

Thanks,

Best Regards,

Sheng

[ShengN_Intel]

Hi,

Any further concern or update? Does the problem being resolved?

Thanks,

Best regards,

Sheng