hyperledger-fabric "Writing your first Application" query.js 步骤失败

Question

步骤 "git clone..."、"startFabric.sh" 和 "npm.install" 已完成且没有错误。 "node query.js" 结果：

    Set wallet path, and associate user  PeerAdmin  with application
    error: [Client.js]: Failed to load user "PeerAdmin" from local key value store. Error: TypeError: this is not a typed array.
      at Function.from (native)
      at importKey (/home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/impl/CryptoSuite_ECDSA_AES.js:180:26)
      at fromString (/home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/User.js:228:28)
      at /home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/Client.js:968:22
    error: [Client.js]: Failed to load an instance of requested user "PeerAdmin" from the state store on this Client instance. Error: TypeError: this is not a typed array.
      at Function.from (native)
      at importKey (/home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/impl/CryptoSuite_ECDSA_AES.js:180:26)
      at fromString (/home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/User.js:228:28)
      at /home/peter/fabric-samples/fabcar/node_modules/fabric-client/lib/Client.js:968:22
   Caught Error [TypeError: this is not a typed array.]

注意：在 git 克隆步骤之后，fabric-samples/fabcar 中没有 "chaincode"，如文档中所述，但在 fabric-samples 中有一个 chaincode/fabcar .这似乎不会引起问题。注意："Building Your First Network" 中的所有步骤都已顺利完成。

Answer 1

Hyperledger Fabric 1.0 已针对 Node.js 版本 >= 6.9 和 < 7.x 进行了测试。如果出现类似错误，建议更新 Node.js 的版本（或使用 nvm 等版本管理器）并重试。如果您已经运行 npm install 使用旧版本的 Node，您应该删除 node_modules 树并重新运行 npm install 以确保您正在安装正确的依赖关系。

hyperledger-fabric "Writing your first Application" query.js 步骤失败

hyperledger-fabric "Writing your first Application" query.js step fails

node.js

hyperledger-fabric