Simulink Apps Missing in Toolbar

Hello All,

I am running into an issue with my simulink apps not showing up in the apps toolbar. The toolbart has some apps present, but the ones I need (Parameter Estimator, Simulink Test, etc) do not show up. The apps I need are within packages that I have already installed and have licenses and access to use. I am using an Enterprise licensing program through my job, if that helps at all. So far, I have ran the product installer multiple times, have tried adding them from the "Get Add-Ons" block (already installed so does not work), and have looked for help through the community but haven't had a solution yet. Thanks for any help.

Answer 1

[Andreas Goser]

Based on your description, I am under the impression you have tested good theories already what happens. If you have an enterprise license, your IT will be helpful and of course MathWorks support too. Here are a few thoughts:

• The "ver" command returns all installed products. They might not be licensed for you (on purpose or on error), the the product files are there
• To understand where the problem is, you could try an example and see if/what error message you get. Lets see Simulink Test https://www.mathworks.com/help/sltest/gs/create-a-simple-baseline-test.html. What do you get if you run the command?

open_system('sltestBasicCruiseControlBaseline')

[Andreas Goser]

If you get a license error -> contact your IT

[Ira]

Hi @Andreas Goser ,

I am able to run the command without error or issue leading me to believe it is not a licensing issue.

[Andreas Goser]

OK, this is good. We can exclude this then. Let's look into the specifics. By the way, please share which release you are using and on which operating system. I use R2024a on Windows.

Simulink Test Manager opens with?

sltestmgr

If you open any model, go to the APPS tab, do you have Simulink Test available?

[Ira]

I am using Release 2024b (I was using 2024a until about a month ago). I used the command you provided to open Simulink Test Manager, and I did recieve a license error for that, so I figure I will have to talk to IT about recieving access to Simulink Test. However I was able to run the model you sent in you previous comment with no issues.

These are the only apps in my apps toolbar (even when expanded).

The other app I need is the Parameter Estimator app. I know I have licenses to the Optimization Toolbox and the control system design toolboxes, but the app still does not show up.

[Steven Lord]

I know I have licenses to the Optimization Toolbox and the control system design toolboxes, but the app still does not show up.

Can we check that you have those products installed in addition to being licensed?

To confirm that they're licensed, please show us the output of the ver function. You can edit out the license number when you post that output.

ver

-------------------------------------------------------------------------------------------------
MATLAB Version: 24.2.0.2754538 (R2024b) Update 1
MATLAB License Number: 40912989
Operating System: Linux 5.15.0-1062-aws #68~20.04.1-Ubuntu SMP Wed May 1 15:24:09 UTC 2024 x86_64
Java Version: Java 1.8.0_292-b10 with AdoptOpenJDK OpenJDK 64-Bit Server VM mixed mode
-------------------------------------------------------------------------------------------------
MATLAB                                                Version 24.2        (R2024b)
Simulink                                              Version 24.2        (R2024b)
5G Toolbox                                            Version 24.2        (R2024b)
Aerospace Blockset                                    Version 24.2        (R2024b)
Aerospace Toolbox                                     Version 24.2        (R2024b)
Antenna Toolbox                                       Version 24.2        (R2024b)
Audio Toolbox                                         Version 24.2        (R2024b)
Automated Driving Toolbox                             Version 24.2        (R2024b)
Bioinformatics Toolbox                                Version 24.2        (R2024b)
Bluetooth Toolbox                                     Version 24.2        (R2024b)
Communications Toolbox                                Version 24.2        (R2024b)
Computer Vision Toolbox                               Version 24.2        (R2024b)
Control System Toolbox                                Version 24.2        (R2024b)
Curve Fitting Toolbox                                 Version 24.2        (R2024b)
DO Qualification Kit                                  Version 24.2        (R2024b)
DSP System Toolbox                                    Version 24.2        (R2024b)
Database Toolbox                                      Version 24.2        (R2024b)
Datafeed Toolbox                                      Version 24.2        (R2024b)
Deep Learning Toolbox                                 Version 24.2        (R2024b)
Econometrics Toolbox                                  Version 24.2        (R2024b)
Embedded Coder                                        Version 24.2        (R2024b)
Filter Design HDL Coder                               Version 24.2        (R2024b)
Financial Instruments Toolbox                         Version 24.2        (R2024b)
Financial Toolbox                                     Version 24.2        (R2024b)
Fixed-Point Designer                                  Version 24.2        (R2024b)
Fuzzy Logic Toolbox                                   Version 24.2        (R2024b)
Global Optimization Toolbox                           Version 24.2        (R2024b)
HDL Coder                                             Version 24.2        (R2024b)
HDL Verifier                                          Version 24.2        (R2024b)
IEC Certification Kit                                 Version 24.2        (R2024b)
Image Acquisition Toolbox                             Version 24.2        (R2024b)
Image Processing Toolbox                              Version 24.2        (R2024b)
Industrial Communication Toolbox                      Version 24.2        (R2024b)
Instrument Control Toolbox                            Version 24.2        (R2024b)
LTE Toolbox                                           Version 24.2        (R2024b)
MATLAB Coder                                          Version 24.2        (R2024b)
MATLAB Compiler                                       Version 24.2        (R2024b)
MATLAB Compiler SDK                                   Version 24.2        (R2024b)
MATLAB Report Generator                               Version 24.2        (R2024b)
Mapping Toolbox                                       Version 24.2        (R2024b)
Medical Imaging Toolbox                               Version 24.2        (R2024b)
Mixed-Signal Blockset                                 Version 24.2        (R2024b)
Model Predictive Control Toolbox                      Version 24.2        (R2024b)
Model-Based Calibration Toolbox                       Version 24.2        (R2024b)
Navigation Toolbox                                    Version 24.2        (R2024b)
Optimization Toolbox                                  Version 24.2        (R2024b)
Parallel Computing Toolbox                            Version 24.2        (R2024b)
Partial Differential Equation Toolbox                 Version 24.2        (R2024b)
Phased Array System Toolbox                           Version 24.2        (R2024b)
Powertrain Blockset                                   Version 24.2        (R2024b)
Predictive Maintenance Toolbox                        Version 24.2        (R2024b)
RF Blockset                                           Version 24.2        (R2024b)
RF Toolbox                                            Version 24.2        (R2024b)
Radar Toolbox                                         Version 24.2        (R2024b)
Requirements Toolbox                                  Version 24.2        (R2024b)
Risk Management Toolbox                               Version 24.2        (R2024b)
Robotics System Toolbox                               Version 24.2        (R2024b)
Robust Control Toolbox                                Version 24.2        (R2024b)
Sensor Fusion and Tracking Toolbox                    Version 24.2        (R2024b)
SerDes Toolbox                                        Version 24.2        (R2024b)
Signal Processing Toolbox                             Version 24.2        (R2024b)
SimBiology                                            Version 24.2        (R2024b)
SimEvents                                             Version 24.2        (R2024b)
Simscape                                              Version 24.2        (R2024b)
Simscape Driveline                                    Version 24.2        (R2024b)
Simscape Electrical                                   Version 24.2        (R2024b)
Simscape Fluids                                       Version 24.2        (R2024b)
Simscape Multibody                                    Version 24.2        (R2024b)
Simulink 3D Animation                                 Version 24.2        (R2024b)
Simulink Check                                        Version 24.2        (R2024b)
Simulink Code Inspector                               Version 24.2        (R2024b)
Simulink Coder                                        Version 24.2        (R2024b)
Simulink Control Design                               Version 24.2        (R2024b)
Simulink Coverage                                     Version 24.2        (R2024b)
Simulink Design Optimization                          Version 24.2        (R2024b)
Simulink Design Verifier                              Version 24.2        (R2024b)
Simulink Desktop Real-Time                            Version 24.2        (R2024b)
Simulink PLC Coder                                    Version 24.2        (R2024b)
Simulink Real-Time                                    Version 24.2        (R2024b)
Simulink Report Generator                             Version 24.2        (R2024b)
Simulink Test                                         Version 24.2        (R2024b)
Stateflow                                             Version 24.2        (R2024b)
Statistics and Machine Learning Toolbox               Version 24.2        (R2024b)
Symbolic Math Toolbox                                 Version 24.2        (R2024b)
System Identification Toolbox                         Version 24.2        (R2024b)
Text Analytics Toolbox                                Version 24.2        (R2024b)
Vehicle Dynamics Blockset                             Version 24.2        (R2024b)
Vehicle Network Toolbox                               Version 24.2        (R2024b)
Vision HDL Toolbox                                    Version 24.2        (R2024b)
WLAN Toolbox                                          Version 24.2        (R2024b)
Wavelet Toolbox                                       Version 24.2        (R2024b)
Wireless HDL Toolbox                                  Version 24.2        (R2024b)

To get a sense of what's installed, please show us the output of this command:

ls(fullfile(matlabroot, 'toolbox'))

5g			 hdlcoder		     sequencediagram
aero			 hdlfilter		     serdes
aeroblks		 hdlverifier		     shared
alm			 icomm			     shared_dl_targets_src
antenna			 idelink		     si
assessment_toolbox	 ident			     signal
audio			 images			     simbio
autoblks		 imaq			     simrf
autoblks_utils		 instrument		     simulation_pacing
autosar			 javabuilder		     simulink
bioinfo			 learning		     simulinkcompiler
bluetooth		 lidar			     simulink_standalone
c2b			 livecode		     simulinktest
classdiagram		 liveio			     sl3d
clone_detection		 local			     sl_blocks_library
clonedetection		 lte			     slcheck
clone_detection_app	 lutdesigner		     slcheck_edittime_sdp
coder			 map			     slci
collaboration		 matlab			     slcontrol
comm			 matlabcoder_dl_targets_src  slcoverage
comparisons		 matlabtest		     sl_data
compiler		 mbc			     sl_data_annotation
compiler_sdk		 mcb			     slde
control			 mdom			     sldo
curvefit		 medical		     sldrt
da			 mlhadoop		     sldv
dam			 mlreportgen		     sl_pir_cap
dashboard		 mpc			     slrealtime
database		 mps			     slreportgen
datafeed		 msblks			     slrequirements
ddom			 multisim		     slsim
dds			 mwflamegraph		     sltp
deployment		 nav			     sl_variants
design_cost_estimation	 nnet			     slvnv
DesignCostEstimation	 optim			     sl_xls
diagram			 padv_gr		     soc
dig			 parallel		     ssm
dig_web			 pde			     stateflow
dmr			 phased			     stats
dnnfpga			 physmod		     stm
driving			 plccoder		     studio
dsp			 predmaint		     symbolic
dsphdl			 qualkits		     sysarch
dvg			 radar			     systemcomposer
econ			 realtime		     target
edalink			 rf			     targetframework
eml			 rfblks			     textanalytics
evolutions		 rfpcb			     tflite_interface
experiments		 risk			     tlc_simulink
finance			 rl			     uav
fininst			 robotics		     vdynblks
fixedpoint		 robust			     vision
fixpoint		 ros			     visionhdl
fusion			 rptgen			     vnt
fuzzy			 rptgenext		     vntapps
geoweb			 rtw			     vnv
globaloptim		 safety			     wavelet
gpucoder		 satcom			     whdl
gpucoder_dl_targets_src  scenariomodeler	     wlan
grader			 scoring_engine		     wt

[Ira]

Yes. Using the 'ver' command:

MATLAB Version 24.2 (R2024b)

Simulink Version 24.2 (R2024b)

5G Toolbox Version 24.2 (R2024b)

AUTOSAR Blockset Version 24.2 (R2024b)

Aerospace Blockset Version 24.2 (R2024b)

Aerospace Toolbox Version 24.2 (R2024b)

Antenna Toolbox Version 24.2 (R2024b)

Audio Toolbox Version 24.2 (R2024b)

Automated Driving Toolbox Version 24.2 (R2024b)

Bioinformatics Toolbox Version 24.2 (R2024b)

Bluetooth Toolbox Version 24.2 (R2024b)

C2000 Microcontroller Blockset Version 24.2 (R2024b)

Communications Toolbox Version 24.2 (R2024b)

Computer Vision Toolbox Version 24.2 (R2024b)

Control System Toolbox Version 24.2 (R2024b)

Curve Fitting Toolbox Version 24.2 (R2024b)

DDS Blockset Version 24.2 (R2024b)

DO Qualification Kit Version 24.2 (R2024b)

DSP HDL Toolbox Version 24.2 (R2024b)

DSP System Toolbox Version 24.2 (R2024b)

Data Acquisition Toolbox Version 24.2 (R2024b)

Database Toolbox Version 24.2 (R2024b)

Datafeed Toolbox Version 24.2 (R2024b)

Deep Learning HDL Toolbox Version 24.2 (R2024b)

Deep Learning Toolbox Version 24.2 (R2024b)

Econometrics Toolbox Version 24.2 (R2024b)

Embedded Coder Version 24.2 (R2024b)

Filter Design HDL Coder Version 24.2 (R2024b)

Financial Instruments Toolbox Version 24.2 (R2024b)

Financial Toolbox Version 24.2 (R2024b)

Fixed-Point Designer Version 24.2 (R2024b)

Fuzzy Logic Toolbox Version 24.2 (R2024b)

GPU Coder Version 24.2 (R2024b)

Global Optimization Toolbox Version 24.2 (R2024b)

HDL Coder Version 24.2 (R2024b)

HDL Verifier Version 24.2 (R2024b)

IEC Certification Kit Version 24.2 (R2024b)

Image Acquisition Toolbox Version 24.2 (R2024b)

Image Processing Toolbox Version 24.2 (R2024b)

Industrial Communication Toolbox Version 24.2 (R2024b)

Instrument Control Toolbox Version 24.2 (R2024b)

LTE Toolbox Version 24.2 (R2024b)

Lidar Toolbox Version 24.2 (R2024b)

MATLAB Coder Version 24.2 (R2024b)

MATLAB Compiler Version 24.2 (R2024b)

MATLAB Compiler SDK Version 24.2 (R2024b)

MATLAB Report Generator Version 24.2 (R2024b)

MATLAB Test Version 24.2 (R2024b)

Mapping Toolbox Version 24.2 (R2024b)

Medical Imaging Toolbox Version 24.2 (R2024b)

Mixed-Signal Blockset Version 24.2 (R2024b)

Model Predictive Control Toolbox Version 24.2 (R2024b)

Model-Based Calibration Toolbox Version 24.2 (R2024b)

Motor Control Blockset Version 24.2 (R2024b)

Navigation Toolbox Version 24.2 (R2024b)

Optimization Toolbox Version 24.2 (R2024b)

Parallel Computing Toolbox Version 24.2 (R2024b)

Partial Differential Equation Toolbox Version 24.2 (R2024b)

Phased Array System Toolbox Version 24.2 (R2024b)

Powertrain Blockset Version 24.2 (R2024b)

Predictive Maintenance Toolbox Version 24.2 (R2024b)

RF Blockset Version 24.2 (R2024b)

RF PCB Toolbox Version 24.2 (R2024b)

RF Toolbox Version 24.2 (R2024b)

ROS Toolbox Version 24.2 (R2024b)

Radar Toolbox Version 24.2 (R2024b)

Reinforcement Learning Toolbox Version 24.2 (R2024b)

Requirements Toolbox Version 24.2 (R2024b)

Risk Management Toolbox Version 24.2 (R2024b)

Robotics System Toolbox Version 24.2 (R2024b)

Robust Control Toolbox Version 24.2 (R2024b)

Satellite Communications Toolbox Version 24.2 (R2024b)

Sensor Fusion and Tracking Toolbox Version 24.2 (R2024b)

SerDes Toolbox Version 24.2 (R2024b)

Signal Integrity Toolbox Version 24.2 (R2024b)

Signal Processing Toolbox Version 24.2 (R2024b)

SimBiology Version 24.2 (R2024b)

SimEvents Version 24.2 (R2024b)

Simscape Version 24.2 (R2024b)

Simscape Battery Version 24.2 (R2024b)

Simscape Driveline Version 24.2 (R2024b)

Simscape Electrical Version 24.2 (R2024b)

Simscape Fluids Version 24.2 (R2024b)

Simscape Multibody Version 24.2 (R2024b)

Simulink 3D Animation Version 24.2 (R2024b)

Simulink Check Version 24.2 (R2024b)

Simulink Code Inspector Version 24.2 (R2024b)

Simulink Coder Version 24.2 (R2024b)

Simulink Compiler Version 24.2 (R2024b)

Simulink Control Design Version 24.2 (R2024b)

Simulink Coverage Version 24.2 (R2024b)

Simulink Design Optimization Version 24.2 (R2024b)

Simulink Design Verifier Version 24.2 (R2024b)

Simulink Desktop Real-Time Version 24.2 (R2024b)

Simulink Fault Analyzer Version 24.2 (R2024b)

Simulink PLC Coder Version 24.2 (R2024b)

Simulink Real-Time Version 24.2 (R2024b)

Simulink Report Generator Version 24.2 (R2024b)

Simulink Test Version 24.2 (R2024b)

SoC Blockset Version 24.2 (R2024b)

Spreadsheet Link Version 24.2 (R2024b)

Stateflow Version 24.2 (R2024b)

Statistics and Machine Learning Toolbox Version 24.2 (R2024b)

Symbolic Math Toolbox Version 24.2 (R2024b)

System Composer Version 24.2 (R2024b)

System Identification Toolbox Version 24.2 (R2024b)

Text Analytics Toolbox Version 24.2 (R2024b)

UAV Toolbox Version 24.2 (R2024b)

Vehicle Dynamics Blockset Version 24.2 (R2024b)

Vehicle Network Toolbox Version 24.2 (R2024b)

Vision HDL Toolbox Version 24.2 (R2024b)

WLAN Toolbox Version 24.2 (R2024b)

Wavelet Toolbox Version 24.2 (R2024b)

Wireless HDL Toolbox Version 24.2 (R2024b)

Wireless Testbench Version 24.2 (R2024b)

>>

And using the second toolbox command you provided:

>> ls(fullfile(matlabroot, 'toolbox'))

. econ msblks sl_pir_cap

.. edalink multisim sl_variants

5g eml mwflamegraph sl_xls

DesignCostEstimation evolutions nav slcheck

aero exlink nnet slcheck_edittime_sdp

aeroblks experiments optim slci

alm finance padv_gr slcontrol

antenna fininst parallel slcoverage

audio fixedpoint pde slde

autoblks fixpoint phased sldo

autoblks_utils fusion physmod sldrt

autosar fuzzy plccoder sldv

bioinfo geoweb predmaint slrealtime

bluetooth globaloptim qualkits slreportgen

c2b gpucoder radar slrequirements

classdiagram gpucoder_dl_targets_src realtime slsim

clone_detection grader rf sltp

clone_detection_app hdlcoder rfblks slvnv

clonedetection hdlfilter rfpcb soc

coder hdlverifier risk ssm

collaboration icomm rl stateflow

comm idelink robotics stats

comparisons ident robust stm

compiler images ros studio

compiler_sdk imaq rptgen symbolic

control instrument rptgenext sysarch

curvefit javabuilder rtw systemcomposer

da learning safety target

dam lidar satcom targetframework

daq livecode scenariomodeler textanalytics

dashboard liveio sequencediagram tflite_interface

database local serdes tlc_simulink

datafeed lte shared uav

ddom lutdesigner shared_dl_targets_src vdynblks

dds map si vision

deployment matlab signal visionhdl

design_cost_estimation matlabcoder_dl_targets_src simbio vnt

diagram matlabtest simrf vntapps

dig matlabxl simulation_pacing vnv

dig_web mbc simulink wavelet

dmr mcb simulink_standalone whdl

dnnfpga mdom simulinkcompiler wlan

dotnetbuilder medical simulinktest wt

driving mlhadoop sl3d

dsp mlreportgen sl_blocks_library

dsphdl mpc sl_data

dvg mps sl_data_annotation

[Andreas Goser]

Please point yout IT department to https://www.mathworks.com/matlabcentral/answers/98895-why-do-i-receive-license-manager-error-39