Windows系統(tǒng)，安裝了geth客戶端，創(chuàng)建數(shù)據(jù)存放地址并初始化創(chuàng)世塊為什么會報錯？genesis.json文件內(nèi)容：{?"nonce":"0x0000000000000042",?"mixhash":"0x0000000000000000000000000000000000000000000000000000000000000000",?"difficulty": "0x4000",?"alloc": {},?"coinbase":"0x0000000000000000000000000000000000000000",?"timestamp": "0x00",?"parentHash":"0x0000000000000000000000000000000000000000000000000000000000000000",?"extraData": "0x",?"gasLimit":"0xffffffff",?"config": {}?}