Learning Forum

[Oliver Sange]

Hey,

I am trying to build a custom model library using the CML compiler. I deployed a Lumfoundry template and ran the CML compiler. I got the error message:

### Lumerical CML Compiler - Version: 3.7.3457

### Compiled with INTERCONNECT - Version: 9.12.3457

### -----------------------------------------------

### Building compact models...

 

### ERROR: CML Compiler exited prematurely with the following error:

Exception: Failing to start INTERCONNECT! Please verify paths and licenses.

My Interconnect works perfectly fine, even if I launch it directly from the CML compiler GUI. Does anyone know a solution?

Regards

Oliver

[Devika Padmakumar Nair]

Hi, Can you try Step 3 : System requirements and installation – Ansys Optics

Then restart the CML compiler. Make sure to close interconnect windows also.

Please let me know this solved the issue.

Thanks

[Oliver Sange]

Hello,

thanks for your help.

I tried adding the prompt into the Path variable. Unfortunately I still get the same error message.

Is there another possible solution?

 

Regards

Oliver

[Devika Padmakumar Nair]

Are you able to open interconnect from command prompt with "interconnect"?

[Oliver Sange]

Yes, I am.

[Oliver Sange]

Is there another possible solution? Reinstalling everything also didn't help.

[Devika Padmakumar Nair]

 

New version of software is released. Have you tried installing that? Make sure to restart the system also. We are looking into the issue. 

 

[Oliver Sange]

Yes, I did download the latest version.

[Devika Padmakumar Nair]

Hello,

Try this:

delete the license.ini and interconnet.ini file and try again.

[Oliver Sange]

Thanks for your help.

 

 

[Devika Padmakumar Nair]

Is everything working now?

[Oliver Sange]

Yes.

 

Regards

Oliver