Execute truffle console --network ethrpc1 error

[bushiwodeQQ]

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[1] https://gitter.im/vmware/concord
[2]

Error: Cannot find module '/truffle/truffle-config.js'
Require stack:

• 47
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:772:15)
  at Function.load (/usr/local/lib/node_modules/truffle/build/webpack:/packages/config/dist/index.js:144:29)
  at Function.detect (/usr/local/lib/node_modules/truffle/build/webpack:/packages/config/dist/index.js:134:1)
  at Object.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/console.js:26:1)
  at Command.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/command.js:136:1)
  at Object. (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/cli.js:52:1)
  at webpack_require (/usr/local/lib/node_modules/truffle/build/webpack:/webpack/bootstrap cecbc0962243779edbfa:19:1)
  at /usr/local/lib/node_modules/truffle/build/webpack:/webpack/bootstrap cecbc0962243779edbfa:62:1
  at Object. (/usr/local/lib/node_modules/truffle/build/cli.bundled.js:68:10)
  at Module._compile (internal/modules/cjs/loader.js:936:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:947:10)
  at Module.load (internal/modules/cjs/loader.js:790:32)
  at Function.Module._load (internal/modules/cjs/loader.js:703:12)
  at Function.Module.runMain (internal/modules/cjs/loader.js:999:10)
  at internal/main/run_main_module.js:17:11
  Truffle v5.1.4 (core: 5.1.4)
  Node v12.10.0

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