Postmark v2.5.0 & v2.5.1 Has Cryptic XMLHttpRequest Issues about postmark.js

[ibalosh]

Hi @hequ

thanks for details! I add them to the wiki.

[hequ]

Just commenting here if anyone encounters this in the future. I got this same error when running tests with jest and using postmark client 2.7.4. Jest runs by default in jsdom mode so it has a window. When I changed jest to run in node, this error went away. Apparently, Axios is doing something funny in a browser context.

If you are interested, there are a couple of related errors which might help to understand the core reason:

jestjs/jest#5737
axios/axios#1180

[ibalosh]

Hi @zjr

we could not reproduce the issue yet. Could you share codesnipet without credentials/auth details that you used and got the error?

Also if you could share typescript, nodejs version you use that would be great.

In the message above I could not see XMLHttpRequest issues mentioned in title, could you share details about them too?

Thanks!

[zjr]

Hi Igor, sorry I didn't think to include the Node version, I'm on v12.16.0 (no TS). I'm very busy this week but I'll try to come up with a test case soon. Thanks!

[ibalosh]

Hey,

no worries, tx!

[ibalosh]

Hi,

we could not reproduce this issue, and haven't seen any other reports for it. Since then the error handling part had updates too.

I am closing the issue. In case you can still see it with latest (2.5.3) library version, feel free to send over details and we will check it out.

Igor