Model-Based Design Toolbox (MBDT)のトピックMBDT 4.3.0 license missing on MATLAB R2019b for S32K144 / HostID 1c5a2a91

MBDT 4.3.0 license missing on MATLAB R2019b for S32K144 / HostID 1c5a2a91

zeinmotors — Fri, 27 Mar 2026 15:46:28 GMT

Hello,

I installed MATLAB R2019b and Model-Based Design Toolbox (MBDT) 4.3.0 for S32K1xx.

I fixed the duplicated path / sl_customization issue, and now the toolbox is loaded correctly.
However, when I try to build an example model, I get the following license error:

License Error: -1, Model-Based Design Toolbox License Missing, please go to The Model-Based Design Development Toolbox Web Site to get a free license or request a demo.
Provide the following HostID: 1c5a2a91

Error evaluating 'InitFcn' callback of block_diagram 'gpio_isr_control_s32k11x'.
Callback string is 'mbd_s32k_consistency_checks(bdroot(gcs));'

Caused by:
MBD Toolbox configuration check error

My environment:
- MATLAB: R2019b
- MBDT: 4.3.0
- Device: S32K144

I could not find or generate any MBDT license in my NXP account / FlexNet page.

Could you please guide me on how to obtain or activate the correct MBDT license?

Thank you.

Re: MBDT 4.3.0 license missing on MATLAB R2019b for S32K144 / HostID 1c5a2a91

SorinIBancila — Wed, 15 Apr 2026 08:56:05 GMT

Hello,

To generate the license file for the S32K1xx toolbox, you need to navigate to the toolbox entry in the flexnet catalog.

1. Go to Model Based Design Toolbox page

2. Go to the toolbox entry on flexnet catalog

3. Go to License Keys

4. Enable the checkbox (step 1) and click on Generate (step 2)

5. Enter the Host ID and the name for the license file.

Host ID is a 9 character string (XXXX-XXXX) that can be found by running the vol command in a command prompt on your machine.
The name for the license file must be short and must not contain special characters (spaces, slashes etc). Underscore characters are valid.

6. Click on generate and then you should be able to see and download the license. Copy it to the lic folder inside the toolbox.

Best regards,

Sorin Bancila