Related

Product App Platform: Run Node apps without managing servers Product
Why are snapshots so slow Question Question
Having MongoDB Startup Errors! Question Question

Question

How can I use "c++ bson extension" for Mongodb (with Nodejs) on Ubuntu droplet?

Posted September 12, 2015 11.9k views
NginxMongoDBUbuntuNode.jsDigitalOceanNoSQL

Hi,

I just deployed an Node.js + ExpressJS + MongoDB on an Ubuntu droplet and, although locally everything works great, here I get this message:

[Error: /home/..username../..appname../node_modules/mongodb/node_modules/bson/build/Release/bson.node: invalid ELF header]
js-bson: Failed to load c++ bson extension, using pure JS version

Even after searching, I only got to this question, being related to DigitalOcean.

Haven’t found a way to use the bson extension yet, so any advice would be appreciated.

Thank you in advance,
Cosmin

Add a comment
cosminatomei
By:
cosminatomei

Related

Product App Platform: Run Node apps without managing servers Product
Why are snapshots so slow Question Question
Having MongoDB Startup Errors! Question Question

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

×
Submit an Answer
1 answer
asb May 25, 2016 
js-bson: Failed to load c++ bson extension, using pure JS version

This is just a warning that it is falling back to the Javascript version rather than the native C++ extension. Though if this is causing issues for you, the first thing to check is that you have everything required to build native extensions. First make sure you have node-gyp installed.

  • npm install -g node-gyp

Now make sure you have gcc and make available on the system. On Ubuntu, use:

  • sudo apt-get install build-essential
Reply Report

Related

Looking for something else?

Ask a new question Search for more help