Why I am getting so many errors whilw I am trying to run a example Simulink project called parrotMiniDrone Hoverstart?

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/Attitude Estimator/Compare To Constant1'

Caused by:

• Unrecognized field name "kalman_acc_thres".

Component:Simulink | Category:Model error

Error due to multiple causes.

Caused by:

• Error evaluating parameter 'Q' in 'flightControlSystem/Flight Control System/State Estimator/Attitude Estimator/Pitch_Kalman/Kalman Filter'
• Unrecognized function or variable 'var_gyro_p_N'.
• Variable 'var_gyro_p_N' does not exist.

Suggested Actions

Load a file into base workspace.Fix

Create a new variable.Fix

• Error evaluating parameter 'R' in 'flightControlSystem/Flight Control System/State Estimator/Attitude Estimator/Pitch_Kalman/Kalman Filter'
• Unrecognized function or variable 'var_acc_angle_N'.
• Variable 'var_acc_angle_N' does not exist.

Suggested Actions

Load a file into base workspace.Fix

Create a new variable.Fix

Component:Simulink | Category:Model error

Error due to multiple causes.

Caused by:

• Error evaluating parameter 'Q' in 'flightControlSystem/Flight Control System/State Estimator/Attitude Estimator/Roll_Kalman/Kalman Filter'
• Unrecognized function or variable 'var_gyro_p_N'.
• Variable 'var_gyro_p_N' does not exist.

Suggested Actions

Load a file into base workspace.Fix

Create a new variable.Fix

• Error evaluating parameter 'R' in 'flightControlSystem/Flight Control System/State Estimator/Attitude Estimator/Roll_Kalman/Kalman Filter'
• Unrecognized function or variable 'var_acc_angle_N'.
• Variable 'var_acc_angle_N' does not exist.

Suggested Actions

Load a file into base workspace.Fix

Create a new variable.Fix

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/AccelerationHandling/Deactivate Acceleration If OF is not used due to low altitude'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxdw1'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxdw2'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxp'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxp2'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxq'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxq2'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxw1'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxw2'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxw3'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/maxw4'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error evaluating parameter 'const' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/DataHandling/minHeightforOF'

Caused by:

• Unrecognized field name "pos".

Component:Simulink | Category:Model error

Error due to multiple causes.

Caused by:

• Error evaluating parameter 'A' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'B' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'C' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'D' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'Q' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'R' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".
• Error evaluating parameter 'N' in 'flightControlSystem/Flight Control System/State Estimator/XY Position Estimator/EstimatorVelocity/KalmanFilter_dxdy'
• Unrecognized field name "pos".

These are the errors I am getting. I don't know why. I just loaded the project and I tried to run the simulation and I am getting these errors.

[Govind KM]

Hi @Deepak,

Do ensure that you have the required toolboxes as well as the Simulink Support Package for Parrot Minidrones installed on your system. The required toolboxes are listed in the following example: https://www.mathworks.com/help/simulink/supportpkg/parrot_ug/fly-a-parrot-minidrone-using-the-hover-simulink-model.html

[Deepak]

Thank You @Govind KM