You should hire an experienced lawyer and let them handle this for you! If the service was fraudulent and you were not served and did not appear as a result, then you should file a motion to set aside the court's ruling on the alleged violation along with a declaration and notice of lodgment and lodgment of the declarations and other documents setting forth your proofs.
Even if you are successful, you may still have trouble on the subsequent charge of PC148(A)(1), as you resisted an officer in the performance of their duties, even if you were correct, it does not give you the right to resist the officer. It would also help if you could have your witnesses present in court in addition to their declarations.
Legal disclaimer:This message does not constitute legal advice and does not create an attorney-client relationship. Any statements are made for general informational purposes and do not constitute legal advice. No attorney-client privilege is created by this communication. Attorney is licensed in California only.
You need to consult with a criminal defense atty asap. If you were present when the court made the order, I think you may be stuck, even if not served later. Either way, you dont have a right to resist arrest.