Version

3.0.0

Reproduction link

https://codesandbox.io/s/brave-brown-ux5cq

Steps to reproduce

generate package from the link and use in demo app: https://codesandbox.io/s/brave-brown-ux5cq?file=/demo-example

What is expected?

Generate Component which could be imported as dependency

What is actually happening?

I want to create UMD package with webpack ( rollup are not suitable because of package is using 3rd party where use strict broken because of with operator) . When I create component and import it from the directory of the same application it works great. But when from the package I get an error TypeError: rawRef is not iterable form const setRef = (rawRef, oldRawRef, parentComponent, parentSuspense, vnode) => { ... const [owner, ref] = rawRef;

Also, when I import it from the same application, Component is looks like:

name: "ZiggeoPlayer"
props: {apiKey: {…}, auto-install-vue: {…}, auth: {…}, debug: {…}, testing_application: {…}, …}
render: ƒ render(_ctx, _cache, $props, $setup, $data, $options)
setup: setup(props, { emit }) { const player = Object(vue__WEBPACK_IMPORTED_MODULE_0__["markRaw"])({}); const ziggeoPlayer = Object(vue__WEBPACK_IMPORTED_MODULE_0__["ref"])(null); const _ziggeoAttributes = () => {…}
__emits: {0: null}
__file: "src/tmp/components/ZiggeoPlayer/ZiggeoPlayer.vue"
__hmrId: "3f52f3f2"
__props: {0: Array(2)}
__proto__: Object

but when from package:

name: "ZiggeoPlayer"
props: {apiKey: {…}, auto-install-vue: {…}, auth: {…}, debug: {…}, testing_application: {…}, …}
render: ƒ render(_ctx, _cache)
setup: ƒ setup(props, _ref)
__emits: {0: null}
__props: {0: Array(2)}
__proto__: Object

As you can see, setup is different

Hi, thanks for your interest but Github issues are for bug reports and feature requests only. You can ask questions on the forum, the Discord server or StackOverflow.

This is just too much for a reproduction, if you manage to reproduce without the ZiggeoPlayer, then we can take a look. A git repository would also be more suitable

I've got this warning, so why open issue here: [Vue warn]: Unhandled error during execution of scheduler flush. This is likely a Vue internals bug. Please open an issue at https://new-issue.vuejs.org/?repo=vuejs/vue-next