AttributeError: 'Propagator' object has no attribute 'setEphemerisMode'

Hi there,

I wonder if I could please get some advice and assistance please? I am struggling with the above titled error.

Traceback (most recent call last): File "C:\Users\Duncan\anaconda3\envs\orbit-determ310\Orbital_determination.py", line 338, in estimatedPropagator.setEphemerisMode() AttributeError: 'Propagator' object has no attribute 'setEphemerisMode'

from org.orekit.estimation.leastsquares import BatchLSEstimator

estimator = BatchLSEstimator(optimizer, propagatorBuilder)

estimator.setParametersConvergenceThreshold(estimator_convergence_thres)

estimator.setMaxIterations(estimator_max_iterations)

estimator.setMaxEvaluations(estimator_max_evaluations)

estimatedPropagatorArray = estimator.estimate()

estimatedPropagator = estimatedPropagatorArray[0]

estimatedInitialState = estimatedPropagator.getInitialState()

actualOdDate = estimatedInitialState.getDate()

estimatedPropagator.resetInitialState(estimatedInitialState)

estimatedPropagator.setEphemerisMode()

I am using Anaconda in Windows, the conda shell, I've installed Orekit via conda-forge, only available version I can access this way is 11.1.

I am running Windows 10 and have created a number of virtual environments, using python 3.8, 3.9 and 3.10. Java version in the envs are all version 8, e.g. 1.8.0_312 and so to is the fallback system version of Java.

I have setup the JCC_JDK and JAVA_HOME variables correctly, and manually, this is necessary as the auto bat file doesn't do it the conda way.

Commenting this particular line out I do get further issues, although the propagation it would seem works, retrieving the values fails

Propagating from 1 day before data collection To 1 week after orbit determination (for CPF generation)

estimatedPropagator.propagate(date_start, datetime_to_absolutedate(odDate).shiftedBy(7 * 86400.0))

bounded_propagator = estimatedPropagator.getGeneratedEphemeris()

fails like this

File "C:\Users\Duncan\anaconda3\envs\orbit-determ310\Orbital_determination.py", line 343, in bounded_propagator = estimatedPropagator.getGeneratedEphemeris()

AttributeError: 'Propagator' object has no attribute 'getGeneratedEphemeris'

Thank you