electron-atos

Symbolicate an Electron macOS crash report that is missing symbols using atos.

This library downloads the dSYM assets needed to symbolicate and stores them in a cache folder relative to the module. These files are large (~300MB) and may take some time download initially.

Symbolicating may take some time since the frameworks loaded are quite large. Expect each line in the file to take up to 5 seconds to symbolicate.

npm install electron-atos

Usage

• Copy the lines missing symbols from a crash report to a local crash.txt file:

0   com.github.electron.framework 	0x000000010d01fad3 0x10c497000 + 12094163
1   com.github.electron.framework 	0x000000010d095014 0x10c497000 + 12574740

• Run electron-atos and specify the path to the file and the version of Electron that was being used.

electron-atos --file /path/to/crash.txt --version 1.4.14

• The symbols of the given address(es) will be printed out:

content::RenderProcessHostImpl::Cleanup() (in Electron Framework) (render_process_host_impl.cc:1908)
content::ServiceWorkerProcessManager::Shutdown() (in Electron Framework) (__tree:165)