After update to 0.28.2, run asbuild fail with error: ReferenceError: fetch is not defined

[leeho0108]

Bug description

env:
node: v22.16.0
assemblyscript: 0.28.2

asbuild fail with blow error:

ReferenceError: fetch is not defined
at (/{PATH_TO_PROJECT}/node_modules/assemblyscript/node_modules/as-float/index.js:3:45)

I use 0.27.36 before upgrade, and everything just work fine.

Steps to reproduce

reproduce step:
1.create empty project
2.run: npm init
3.run: npm i --save-dev assemblyscript@0.28.2
4.run: npx asconfig .
5.open pacakge.json, mouse hover on scripts/asbuild, then click "Run Script" button on popup.
6.build fail with error

7.if open a terminal, then manual input "npm run asbuild",then press entry, this way will build success...

AssemblyScript version

v0.28.2

[CountBleck]

You're saying it works when you use a terminal? If that's the case, I think VSCode is running the script with the wrong Node version...

[mattjohnsonpint]

I tried to repro this, without success. It worked in all cases. I tried on both MacOS and Windows, and Node 18, 20, and 22. Also in the repro on step 4, did you mean npx asinit . ? I don't know what asconfig is.

[CountBleck]

It should fail for anything below Node 18.1.0, and the engines requirement for AS 0.28 should prevent it from being installed for anything below Node 20 (unfortunately we screwed up and released the change in 0.27.37, but installing with assemblyscript@0.28.2 should prevent 0.27.37 from being installed anyway...).

@leeho0108 Are you using a Node version manager like nvm, fnm, or volta? If so, VSCode might be using your system Node.js installation instead of the one selected by your version manager. In that case, you might need to configure VSCode to use your version manager's selected version. You should also update your system Node.js installation (Node v18 is no longer supported by Node.js themselves).

[leeho0108]

I am using nvm for node.
I run script by click "Run Script" for codes: "showNodeVersion":"node -v"
and it prints "v16.20.0"
then i try remove files

rm -rf /usr/local/bin/npm
rm -rf /usr/local/bin/node

and rerun scripts, it prints the right version: "v22.16.0"
and the build script execute success!

It's my bad, it is not as's bug, sorry for this

Thank you, guys.
Best regards