(F:\SE\3rd_Year\FYP\Blockchain\hyperledger-template\hyperledger-caliper\node_modules\fabric-client\node_modules\fabric-ca-client\lib\FabricCAClient.js:475:21) at IncomingMessage.emit (events.js:203:15) at endReadableNT意外令牌C在JSON中的位置为0 2020.06.06-23:24:43.