Cannot read properties of undefined (reading 'getCropBlob')

This error message indicates that you are trying to access a property called 'getCropBlob' on an undefined object. This could happen if the object you are trying to access this property on does not exist, or if it has not been properly initialized.

To resolve this error, you need to make sure that the object you are trying to access the 'getCropBlob' property on exists and has been properly initialized. You may also want to check for any typos or syntax errors in your code that could be causing this issue.