Fresh install errors / no readings

Hi there,

Just tried to do a fresh install of the current version of PiPowerMeter but can not get it to work correctly (I'm back to using my old version via a disk img I had created back in 2019 - PiPowerMeter Software timestamp: 018-11-26T02:58:19.000Z).

The installer seems to complete without any errors, it does hang for a while here and there thou.

Once installed and rebooted the web page is accessible but no power readings can be obtained and the nodejs.err.log has the following error:

Error: Cannot find module '/home/pi/app/node_modules/CS5490/build/Release/CS5490.node'. Please verify that the package.json has a valid "main" entry
    at tryPackage (node:internal/modules/cjs/loader:364:19)
    at Function.Module._findPath (node:internal/modules/cjs/loader:577:18)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:942:27)
    at Function.Module._load (node:internal/modules/cjs/loader:804:27)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/home/pi/app/CS5490.js:3:14)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32) {
  code: 'MODULE_NOT_FOUND',
  path: '/home/pi/app/node_modules/CS5490/package.json',
  requestPath: 'CS5490'
}
node:events:491
      throw er; // Unhandled 'error' event
      ^

Error [ERR_IPC_CHANNEL_CLOSED]: Channel closed
    at new NodeError (node:internal/errors:387:5)
    at ChildProcess.target.send (node:internal/child_process:742:16)
    at /home/pi/app/driver.js:170:20
    at /home/pi/app/database.js:874:37
    at Statement.<anonymous> (/home/pi/app/database.js:605:17)
Emitted 'error' event on ChildProcess instance at:
    at node:internal/child_process:746:35
    at processTicksAndRejections (node:internal/process/task_queues:78:11) {
  code: 'ERR_IPC_CHANNEL_CLOSED'
}
node:internal/modules/cjs/loader:372
      throw err;
      ^

Error: Cannot find module '/home/pi/app/node_modules/CS5490/build/Release/CS5490.node'. Please verify that the package.json has a valid "main" entry
    at tryPackage (node:internal/modules/cjs/loader:364:19)
    at Function.Module._findPath (node:internal/modules/cjs/loader:577:18)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:942:27)
    at Function.Module._load (node:internal/modules/cjs/loader:804:27)
    at Module.require (node:internal/modules/cjs/loader:1028:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/home/pi/app/CS5490.js:3:14)
    at Module._compile (node:internal/modules/cjs/loader:1126:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
    at Module.load (node:internal/modules/cjs/loader:1004:32) {
  code: 'MODULE_NOT_FOUND',
  path: '/home/pi/app/node_modules/CS5490/package.json',
  requestPath: 'CS5490'
}

Fresh install details: Rpi 3B 1GB SD card flashed with official image - "2021-03-04-raspios-buster-armhf-lite.img" Logged on as pi then executed: wget -O - https://raw.githubusercontent.com/crjens/PiPowerMeter/master/setup.sh | bash

crjens / PiPowerMeter

Fresh install errors / no readings #22