Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version

Question

I am getting the below error:

{ [Error: Cannot find module \'../build/Release/bson\'] code: \'MODULE_NOT_FOUND\' } 
  js-bson: Failed to load c++ bson extens         


        

Answer 1

find in npm module mongodb ..node_modules\mongodb\node_modules\bson\ext\index.js

and change path to js version in catch block

bson = require('../build/Release/bson');

to bson = require('../browser_build/bson');

try {
        // Load the precompiled win32 binary
        if(process.platform == "win32" && process.arch == "x64") {
          bson = require('./win32/x64/bson');  
        } else if(process.platform == "win32" && process.arch == "ia32") {
          bson = require('./win32/ia32/bson');  
        } else {
         bson = require('../browser_build/bson');  
        }   
    } catch(err) {
        // Attempt to load the release bson version
        try {
            bson = require('../browser_build/bson');
        } catch (err) {
            console.dir(err)
            console.error("js-bson: Failed to load c++ bson extension, using pure JS version");
            bson = require('../lib/bson/bson');
        }
    }