Error: No valid exports main found

[babycourageous]

Hi there

When upgrading rollup-plugin-terser to 6.1.0 using rollup 2.10.9 (as part of a default svelte/template install) I get the following error:

[!] Error: No valid exports main found for '[...]/svelte-template/node_modules/rollup-plugin-terser'
Error: No valid exports main found for '/Users/rene/ActiveWork/Code/svelte-template/node_modules/rollup-plugin-terser'
    at resolveExportsTarget (internal/modules/cjs/loader.js:622:9)
    at applyExports (internal/modules/cjs/loader.js:499:14)
    at resolveExports (internal/modules/cjs/loader.js:548:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:654:22)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:953:27)
    at Function.Module._load (internal/modules/cjs/loader.js:859:27)
    at Module.require (internal/modules/cjs/loader.js:1028:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at Object.<anonymous> (/Users/rene/ActiveWork/Code/svelte-template/rollup.config.js:11:1)
    at Module._compile (internal/modules/cjs/loader.js:1139:30)

Downgrading rollup-plugin-terser to ^5.1.2 for now works fine with rollup 2.x.

Thanks!

[TrySound]

Which node.js version do you use?

[TrySound]

See here. This usually happens in very old node 13 version without proper es modules support.
As it's considered unstable (all odd versions) usually only latest version is supported.
uuidjs/uuid#428

[babycourageous]

Thanks @TrySound - that was totally it (I was on 13.3.x).
I downgraded to latest stable version of node and all is well. Sorry bout that!

I'll go ahead and close this up.
Thanks again!

[Splode]

I'm on node v13.3.0 and received this error as well when upgrading from 5.3.0 to 6.1.0, using rollup v2.11.2.

@babycourageous which version of node did you downgrade to?

[TrySound]

@Splode Just upgrade to the latest 13.x