Cannot set property '$gtm' of undefined => Use vue-gtm: 3.0.0-vue2 without ~ or ^

[popovdk]

When connecting to an application on Vue 2, an error occurs Uncaught TypeError: Cannot set property '$ gtm' of undefined due to the fact that the plugin is connected via Vue.config.globalProperties, and this is possible only in Vue 3

Installed simply through npm without specifying additional tags

[Shinigami92]

Please use the vue-2 version of the plugin

[Shinigami92]

@popovdk Please close this issue if this fixed your problem 🙂

[bastianaf]

same issue here. This is my config

Vue.use(VueGtm, { id: 'GTM-SECRET', defer: false, enabled: true, debug: true, loadScript: true, trackOnNextTick: false, })

and got

[Shinigami92]

What do you have in your package.json?

Please try

{
  ...
  "dependencies": {
    ...
    "vue-gtm": "3.0.0-vue2"
  }
}

without ~ or ^
Then remove node_modules and reinstall

If you are using ~ or ^ and not the exact version you may fallback to the latest version, and this is the vue 3 branch ⚠️

---

I can confirm that 3.0.0-vue2 is really the vue2 branch: https://unpkg.com/vue-gtm@3.0.0-vue2/dist/index.js

[bastianaf]

What do you have in your package.json?

Please try

{
  ...
  "dependencies": {
    ...
    "vue-gtm": "3.0.0-vue2"
  }
}

without ~ or ^
Then remove node_modules and reinstall

If you are using ~ or ^ and not the exact version you may fallback to the latest version, and this is the vue 3 branch ⚠️

I can confirm that 3.0.0-vue2 is really the vue2 branch: https://unpkg.com/vue-gtm@3.0.0-vue2/dist/index.js

this works for me, thanks a lot

[mbence]

Sorry guys, I'm a little confused:
3.0.0-vue2...3.0.0

Anyway, I still get main.js?56d7:50 Uncaught TypeError: vue_gtm__WEBPACK_IMPORTED_MODULE_18___default(...) is not a function with Vue 2 and

    "vue-gtm": "3.0.0-vue2",

[Shinigami92]

• 3.0.0 is for vue 3
• 3.0.0-vue2 is for vue 2

also please clear your node_modules and perform npm or yarn install again

[wagslane]

Can the requirement 3.0.0-vue2 be added to the docs?

[Shinigami92]

Sure, if you want you can open a PR :)
If not, I think I will add it tomorrow or so

[Shinigami92]

@lane-c-wagner Added 6f15774

[AndrewBogdanovTSS]

Is there any way to protect a use of ^ for -vue2 version? Right now it's very confusing behavior

[Shinigami92]

If you know a strategy, please let me know!
I'm not well into npm publishing

[AndrewBogdanovTSS]

@Shinigami92 you need to create 2 different packages for each project, that's the most common-sense solution. Plus your issues for different Vue versions won't mix up and it will all look more organized this way. I guess you can even use a package namespace, something similar to vue or nuxt is doing. e.g. @vue-gtm/vue-2 @vue-gtm/vue-3

[Shinigami92]

For doing so, I need permission by the license owner @mib200
This is not my repo. If he give me permission to transfer everything to me or create an organization structure (in npm and github) and provide admin access, I can do it.

Currently I even don't have permission to protect the vue-2 branch ^^'

[cartok]

Can this be solved in a more generic way, so you would not need that additional layer?

[cartok]

What do you think about checking the vue version and depending on the result import() the code you need guys?

[Shinigami92]

Without breaking TypeScript support? I don't think so.

If you have time to experiment with it, creating compatibility for Vue 2 and Vue 3 together, feel free to do so 🙂

But in the (very) long-term this is irrelevant, as support for Vue 2 will one day be discontinued

[antoci-alin]

I'm also interested in a cleaner approach for this versioning.

[KhozmoS]

Hi guys, why dont put on the README.MD this important info:
Cannot set property '$gtm' of undefined => Use vue-gtm: 3.0.0-vue2 without ~ or ^
#98

[Shinigami92]

@KhozmoS ... it is on the readme...

Oh, and beside that it's already there: this is an Open Source project, so you can create PRs for it, also for README.md
So if you miss anything, feel free and I will make a review and merge it

[KhozmoS]

@Shinigami92 really don't know how I didn't see that... my bad 👌

[Shinigami92]

We could try https://github.com/vueuse/vue-demi 🤔