title: npm ERR! Cannot find module 'spdx-expression-parse'
body: <p>This error occurred while command npm run watch was in process, I tried to solve it with different tactics but can't find any solution</p>
  
  <p>Steps which I tried to resolve the issue</p>
  
  <p>1) Remove node module, package-lock.json, yarn.lock npm cache clear and the run npm install but error still occurs. </p>
  
  <p>2) Remove nodejs from control panel and reinstall with latest and then old/previous version and the reinstall but can't succeed, error still occurs.</p>
  
  <blockquote>
    <p>npm ERR! code MODULE_NOT_FOUND npm ERR! Cannot find module
    'spdx-expression-parse'</p>
    
    <p>npm ERR! A complete log of this run can be found in: npm ERR!<br>
    C:\Users\DELL\AppData\Roaming\npm-cache_logs\2018-12-20T08_00_01_749Z-debug.log</p>
  </blockquote>
  
  <p>Log File</p>
  
  <pre><code>0 info it worked if it ends with ok
  1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
  1 verbose cli   'C:\\Users\\DELL\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
  1 verbose cli   'install' ]
  2 info using npm@6.5.0
  3 info using node@v8.12.0
  4 verbose stack Error: Cannot find module 'spdx-expression-parse'
  4 verbose stack     at Function.Module._resolveFilename (module.js:548:15)
  4 verbose stack     at Function.Module._load (module.js:475:25)
  4 verbose stack     at Module.require (module.js:597:17)
  4 verbose stack     at require (internal/module.js:11:18)
  4 verbose stack     at Object.&lt;anonymous&gt; (C:\Users\DELL\AppData\Roaming\npm\node_modules\npm\node_modules\validate-npm-package-license\index.js:1:75)
  4 verbose stack     at Module._compile (module.js:653:30)
  4 verbose stack     at Object.Module._extensions..js (module.js:664:10)
  4 verbose stack     at Module.load (module.js:566:32)
  4 verbose stack     at tryModuleLoad (module.js:506:12)
  4 verbose stack     at Function.Module._load (module.js:498:3)
  5 verbose cwd D:\it-88-lynx
  6 verbose Windows_NT 10.0.17134
  7 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\DELL\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install"
  8 verbose node v8.12.0
  9 verbose npm  v6.5.0
  10 error code MODULE_NOT_FOUND
  11 error Cannot find module 'spdx-expression-parse'
  12 verbose exit [ 1, true ]
  </code></pre>