compatibility_flags = [ "nodejs_compat" ] not working

I get this message even after adding this flag to the wrangler.toml file

The package "http" wasn't found on the file system but is built into node.
Add "node_compat = true" to your wrangler.toml file to enable Node.js compatibility.

The package "http" wasn't found on the file system but is built into node.
Add "node_compat = true" to your wrangler.toml file to enable Node.js compatibility.

even when using different compatibility dates, currently with compatibility_date = "2023-08-15" I have also tried the legacy node_compat = true flag instead of the new compatibility_flags = [ "nodejs_compat" ] setting. Also tried running it with both and it gets mad. Also tried installing the packages manually and it keeps erroring out. Is there anything I'm doing wrong with this flag? How am I supposed to use it exactly? This is all caused by trying to include the googleapis package that has http2 (its the one thing that crashes with the legacy flag. With the new flag about 50 things show the "Add "node_compat = true" " flag

7 Replies

Migmac•9mo ago

I get this message when I try installing http2 and node-polyfill-webpack-plugin

service core:user:talk-eng-worker: Uncaught TypeError: globalThis.XMLHttpRequest is not a constructor
  at core:user:talk-eng-worker:2363:13 in checkTypeSupport
  at core:user:talk-eng-worker:2386:40 in node_modules/rollup-plugin-node-polyfills/polyfills/http-lib/capability.js
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:6953:7 in node_modules/rollup-plugin-node-polyfills/polyfills/http-lib/request.js
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:7958:7 in node-modules-polyfills:https
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:8079:23 in node-modules-polyfills-commonjs:https
  at core:user:talk-eng-worker:20:52 in __require2
  at core:user:talk-eng-worker:9932:21 in node_modules/gaxios/build/src/gaxios.js

service core:user:talk-eng-worker: Uncaught TypeError: globalThis.XMLHttpRequest is not a constructor
  at core:user:talk-eng-worker:2363:13 in checkTypeSupport
  at core:user:talk-eng-worker:2386:40 in node_modules/rollup-plugin-node-polyfills/polyfills/http-lib/capability.js
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:6953:7 in node_modules/rollup-plugin-node-polyfills/polyfills/http-lib/request.js
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:7958:7 in node-modules-polyfills:https
  at core:user:talk-eng-worker:17:58 in __init
  at core:user:talk-eng-worker:8079:23 in node-modules-polyfills-commonjs:https
  at core:user:talk-eng-worker:20:52 in __require2
  at core:user:talk-eng-worker:9932:21 in node_modules/gaxios/build/src/gaxios.js

Some pointers would be useful, thanks! =]

Hello, I’m Allie!•9mo ago

IIRC, neither node_ nor nodejs_compat have support for XMLHttpRequest

Migmac•9mo ago

Is there a flag I could add?

Hello, I’m Allie!•9mo ago

No, I think it is one of the APIs that you have to write your way around

Migmac•9mo ago

RIP, its a googleapis import

Hello, I’m Allie!•9mo ago

No, I mean that can either find an alternative to googleapis that uses Fetch, or write it yourself

Migmac•9mo ago

This is useful! Thank you

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compatibility_flags = [ "nodejs_compat" ] not working