Cannot reshape array

[hermelino]

I'm trying to run a synthetic control model with my data and I'm getting the error message below. Can someone help me, please?

Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\site-packages\SyntheticControlMethods\main.py", line 333, in init
original_checked_input = self._process_input_data(
File "C:\ProgramData\Anaconda3\lib\site-packages\SyntheticControlMethods\main.py", line 175, in _process_input_data
control_outcome_all, control_outcome, unscaled_control_covariates = self._process_control_data(
File "C:\ProgramData\Anaconda3\lib\site-packages\SyntheticControlMethods\main.py", line 243, in _process_control_data
control_outcome_all = np.array(control_data_all[outcome_var]).reshape(n_controls, periods_all).T #All outcomes
ValueError: cannot reshape array of size 773 into shape (43,18)

[hermelino]

The data I'm using has all the same length, so I don't have idea how to solve this.

[rb-jet]

I had the same issue, you should check that you have a record for each combination of unit and time period. If you have a unit without a record for a given time period, you'll get this.

Mine weren't complete, once I removed those units, it fully run