dlopen failed: "/node_modules/osrm/lib/binding/node_osrm.node" has bad ELF magic

[andreddosantos]

dlopen failed: "/node_modules/osrm/lib/binding/node_osrm.node" has bad ELF magic

[danpat]

OSRM is implemented in NodeJS as a binary loadable module. When you do npm install, it downloads the appropriate binary module for the platform on which npm is being executed (i.e. your local machine, your build machine).

If you've created a local build of your app, packed up the artifacts, then shipped them to a mobile device with a different architecture, you'll have the wrong OSRM binary module for that platform. The has bad ELF magic: cffaedfe indicates that Linux (I assume you're deploying to Android) doesn't recognize the format of the node_osrm.node file that you've bundled.

I don't know if we pre-publish the right binaries for your platform. You should try running npm install from within your Android environment to see if it is able to fetch a working OSRM binary file.