1. Check the network connection: Make sure that your mobile phone or static code analysis device is connected to a stable Internet connection. If the network connection is unstable, you can try to switch to another network or pay with data traffic.
2. Confirm payment platform support: Make sure that the payment platform you use supports the payment method of license fee. Sometimes, different payment platforms may have restrictions on different types of fees.
3. Adjust payment settings: Check your payment settings and account information to ensure that the account balance or the bound payment method is enough to pay the production cost. If necessary, you can update or add new payment methods.
4. Contact the customer service of the payment platform: If you still can't pay after trying the above methods, it is recommended to contact the customer service department of the corresponding payment platform to ask the specific reasons and seek a solution.