- long err = bindings.LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(ptr);
- PaymentSendFailure err_hu_conv = PaymentSendFailure.constr_from_ptr(err);
- err_hu_conv.ptrs_to.add(this);
+ long err = bindings.CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(ptr);
+ org.ldk.structs.PaymentSendFailure err_hu_conv = org.ldk.structs.PaymentSendFailure.constr_from_ptr(err);
+ if (err_hu_conv != null) { err_hu_conv.ptrs_to.add(this); };