TypeError: Cannot read property 'name' of undefined

[yoitsro]

I'm getting this error when executing my code:

/home/app/node_modules/source-map-support/source-map-support.js:379
return state.nextPosition.name || originalFunctionName();
^
TypeError: Cannot read property 'name' of undefined

It looks like the previous line checks to see if state.nextPosition is null, but does not check if it's undefined.

[6utt3rfly]

I can confirm that I found this issue too I'm rolling back from 0.5.15 to 0.5.13 for now

[yoitsro]

Annoyingly, it's one of my downstream packages which is causing this issue for me. In particular, @google-cloud/trace-agent: https://github.com/googleapis/cloud-trace-nodejs/blob/master/src/util.ts#L265

[rvillane]

@kjin any chances @google-cloud/trace-agent can pin source-map-support version ?

[kjin]

You can pin it yourself by adding your own source-map-support dependency on 0.5.13 exactly, npm should de-dupe it: https://gist.github.com/kjin/1b0ec56149f9db708922460f66a94df0

[yoitsro]

@kjin good point! Thanks! For the sake of others running into this problem, would it make sense to pin it directly in your package anyway?

[LinusU]

Was out traveling today so got to this late, fixing this now 🐎

[LinusU]

Published as 0.5.16 🚀