{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to handle a panic in a program within a blockchain?","a":"When a program encounters a panic in a blockchain, it can be handled by the following methods:\\n\\n1. Exception  Handling: Use try-catch statements or other exception handling mechanisms to catch panic errors. After catching the panic, appropriate measures can be taken, such as recording error messages, sending error reports to operations personnel, or executing other repair measures.\\n\\n2. Using the recover function: Implement the recover function in places where a panic might occur, so that the exception process can be interrupted promptly and error information can be captured when a panic occurs. This prevents the program from exiting immediately, giving developers more time to handle exceptions."}]}],"pr":"93de603c9e7e18277cf4485870a525cfc242cbbf2a3b2db5091d5da3f397db95"}