1. caliper test
Continued from the previous articlecaliper stress testing, custom test cases, and error handling summary (1)_Evening Breeze is a Passer-by.’s Blog-CSDN Blog
Deploy caliper and complete testing
2. Summary of error handling
2.1 错误1 fatal: unable to access 'https://github.com/creationix/nvm.git/': Could not resolve host: github.com
Solution
sudo vim /etc/hosts
Open the hosts file and add this domain name to localhost.
140.82.114.4 github.comproblem solved
2.2 Error 2
Command 'npm' not found
When this is npm init, we need to re-download npm.
sudo apt install npm
2.3 Error 3
npm WARN [email protected] No description
npm WARN [email protected] No repository field.
npm ERR! Linux 5.4.0-124-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install" "--only=prod" "@hyperledger/[email protected]"
npm ERR! node v8.10.0
npm ERR! npm v3.5.2
npm ERR! path /home/fisco/benchmarks/node_modules/.staging/@types/node-77814c16/package.json
npm ERR! code ENOTDIR
npm ERR! errno -20
npm ERR! syscall open
npm ERR! ENOTDIR: not a directory, open '/home/fisco/benchmarks/node_modules/.staging/@types/node-77814c16/package.json'
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! <https://github.com/npm/npm/issues>
npm ERR! Please include the following file with any support request:
npm ERR! /home/fisco/benchmarks/npm-debug.logThe problem is that the versions of Npm and nodejs are incorrect {"node":">=8.10.0","npm":">=5.6.0"}
Requires nvm 8
nvm use 82.4 错误4 dial unix /var/run/docker.sock: connect: permission denied
error [caliper] [fiscoBcosApi.js] Compiling error:
docker: permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/create": dial unix /var/run/docker.sock: connect: permission denied.
See 'docker run --help'.
2023.07.23-01:30:05.744 error [caliper] [installSmartContract.js] Depolying error: undefined
2023.07.23-01:30:05.744 error [caliper] [installSmartContract.js] Failed to install smart contract helloworld, path=/home/csdn/testFisco/benchmarks/caliper-benchmarks/src/fisco-bcos/helloworld/HelloWorld.sol
This is because the user has not joined the docker user group
Solution
sudo groupadd docker #添加用户组
sudo gpasswd -a username docker #将当前用户添加至用户组
#sudo gpasswd -a csdn docker
newgrp docker #更新用户组2.5 错误5 Depolying error: Error: Cannot convert string to buffer. toBuffer only supports 0x-prefixed hex strings and this string was given: 982005432c484060b0c89ec0b321ad72Failed to install smart contract helloworld, path=/home/shijianfeng/fisco/benchmarks/caliper-benchmarks/src/fisco-bcos/helloworld/HelloWorld.sol
error [caliper] [installSmartContract.js] Depolying error: Error: Cannot convert string to buffer. toBuffer only supports 0x-prefixed hex strings and this string was given: 46bcc91063db42968a300e3a32d96b88
2023.07.23-01:35:01.776 error [caliper] [installSmartContract.js] Failed to install smart contract helloworld, path=/home/csdn/testFisco/benchmarks/caliper-benchmarks/src/fisco-bcos/helloworld/HelloWorld.sol
2023.07.23-01:35:01.777 error [caliper] [caliper-flow] Error: TypeError: Color.error is not a function
at FiscoBcos.installSmartContract (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/fiscoBcos.js:62:36)
at <anonymous>
This is because according to the official documentation, some file configurations have not been modified.
Enter the /node_modules/@hyperledger/caliper-fisco-bcos/lib directory and modify fiscoBcos.js
fiscoBcos.js
sudo vim fiscoBcos.js......
const invokeSmartContractImpl = require('./invokeSmartContract');
const generateRawTransactionImpl = require('./generateRawTransactions');
const sendRawTransactionImpl = require('./sendRawTransactions');
#const Color = require('./common');#删除掉这一行
const Color = require('./common').Color;#修改为这一行
const commLogger = CaliperUtils.getLogger('fiscoBcos.js');
......
this.bcType = 'fisco-bcos';
this.workspaceRoot = workspace_root;
this.fiscoBcosSettings = CaliperUtils.parseYaml(this.configPath)['fisco-bcos'];
#从这里开始添加
if (this.fiscoBcosSettings.network && this.fiscoBcosSettings.network.authentication) {
for (let k in this.fiscoBcosSettings.network.authentication) {
this.fiscoBcosSettings.network.authentication[k] = CaliperUtils.resolvePath(this.fiscoBcosSettings.network.authentication[k], workspace_root);
}
}
#到这里结束
}
......
async installSmartContract() {
#const fiscoBcosSettings = CaliperUtils.parseYaml(this.configPath)['fisco-bcos'];#删除掉这一行
const fiscoBcosSettings = this.fiscoBcosSettings;#替换为这一行
try {
await installSmartContractImpl.run(fiscoBcosSettings, this.workspaceRoot);
} catch (error) {
......
channelPromise.js
sudo vim channelPromise.js ......
function parseResponse(response) {
let seq = response.slice(6, 38).toString();
let result = JSON.parse(response.slice(42).toString());
#let emitter = emitters.get(seq).emitter;#删除掉这一行
#从这里开始添加
let emitter = emitters.get(seq);
if(!emitter) {
//Stale message receieved
return;
}
emitter = emitter.emitter;
#到这里结束
if (emitter) {
let readOnly = Object.getOwnPropertyDescriptor(emitter, 'readOnly').value;web3sync.js
Go to the /node_modules/@hyperledger/caliper-fisco-bcos/lib/web3lib directory and modify web3sync.js
sudo vim web3sync.js
......
function genRandomID() {
let uuid = uuidv4();
#uuid = uuid.replace(/-/g, '');#删除掉这一行
uuid = '0x' + uuid.replace(/-/g, '');#替换为这一行
return uuid;
}
......
blockLimit: blockLimit,
chainId: 1,
groupId: groupId,
extraData: ''
extraData: '0x0'#修改为这行
};
return signTransaction(postdata, privateKey, null);
......
blockLimit: blockLimit,
chainId: 1,
groupId: groupId,
extraData: ''
extraData: '0x0'#修改为这行
};
return signTransaction(postdata, privateKey, null);
......2.6 错误6 Depolying error: TypeError: secp256k1.sign is not a function
error [caliper] [installSmartContract.js] Depolying error: TypeError: secp256k1.sign is not a function
2023.07.23-01:56:04.406 error [caliper] [installSmartContract.js] Failed to install smart contract helloworld, path=/home/csdn/testFisco/benchmarks/caliper-benchmarks/src/fisco-bcos/helloworld/HelloWorld.sol
2023.07.23-01:56:04.407 error [caliper] [fiscoBcos.js] FISCO BCOS smart contract install failed: TypeError: secp256k1.sign is not a function
at Object.ecsign (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/web3lib/utils.js:141:29)
at Transaction.sign (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/web3lib/transactionObject.js:272:23)
at signTransaction (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/web3lib/web3sync.js:42:8)
at Object.getSignDeployTx (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/web3lib/web3sync.js:121:12)
at Object.module.exports.deploy (/home/csdn/testFisco/benchmarks/node_modules/@hyperledger/caliper-fisco-bcos/lib/fiscoBcosApi.js:165:27)
at <anonymous>
Solution
The version limit was not written correctly when specifying the secp256k1 dependent package. As a result, the 4.0 version of the secp256k1 package was automatically installed during binding. However, all the latest 4.0 package APIs have changed, resulting in an execution error.
There is a temporary solution. Go to the node_modules/@hyperledger/caliper-fisco-bcos directory, edit the package.json file in this directory, and add an item "secp256k1": "^3.8.0" in "dependencies". ;, and then execute npm i in the directory. After the update is completed, the test program can be started.
Just npm i in this directory