when run "eos.setcode" , it occurs error as title!
Error: maxLen validation requries a "length" property struct_t.fields abi.structs setcode.code_abi message.data transaction.messages
at validate (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:663:13)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:570:7)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:234:45)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:320:28)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34)
at message.data.fromObject (/usr/local/eosjs-master/src/structs.js:333:27)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:141:15)
at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:320:28)
when run "eos.setcode" , it occurs error as title! Error: maxLen validation requries a "length" property struct_t.fields abi.structs setcode.code_abi message.data transaction.messages at validate (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:663:13) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:570:7) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:234:45) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:320:28) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:144:34) at message.data.fromObject (/usr/local/eosjs-master/src/structs.js:333:27) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/struct.js:141:15) at Object.fromObject (/usr/local/eosjs-master/node_modules/fcbuffer/lib/types.js:320:28)