1. fatal: unable to access 'https://github.com/frozeman/bignumber.js-nolookahead.git/': Failed to connect to github.com port 443: Connection refused
确保能够上github，如果能，则多试几次，我第六次成功了
2. Couldn't connect to Docker daemon at http+docker://localhost - is it running?
docker没有起来
https://blog.csdn.net/ljx1528/article/details/86424864
3. dial unix /var/run/docker.sock: connect: permission denied.
docker没有起来
https://blog.csdn.net/ljx1528/article/details/86424864
4. Depolying error: Error: Cannot convert string to buffer. toBuffer only supports 0x-prefixed hex strings and this string was given: 982005432c484060b0c89ec0b321ad72
Failed to install smart contract helloworld, path=/home/shijianfeng/fisco/benchmarks/caliper-benchmarks/src/fisco-bcos/helloworld/HelloWorld.sol
需要修改源代码
https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1248
5. Depolying error: TypeError: secp256k1.sign is not a function
非常抱歉，这是一个愚蠢的bug，指定secp256k1依赖包时版本限制没写对，导致在绑定时时自动安装了4.0版本的secp256k1包，但是最新的4.0的包API全部变了，导致执行出错。
有一个临时的解决方案，进入node_modules/@hyperledger/caliper-fisco-bcos目录，编辑该目录下的package.json文件，在"dependencies"中添加一项"secp256k1": "^3.8.0"，随后在该目录下执行npm i，更新完成后测试程序就能启动了。
https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1721
最后成功的样子
https://fisco-bcos-documentation.readthedocs.io/zh_CN/latest/docs/tutorial/stress_testing.html
