[500 error]: Cannot set propeties of undefined (setting 'size')

[pothuraju-dev]

Repoduction:

1. Go to learn-dev.nuxt.com
2. Got nuxt routing module section by clicking next module buttons
3. Refresh the page after reaching page https://learn-dev.nuxt.com/concepts/routing
4. Again issue coming when come to home page and refresh

Issue:

[dhaladitya108]

@pothuraju-dev can you re-check again? I'm not able to see it now.

[pothuraju-dev]

@pothuraju-dev can you re-check again? I'm not able to see it now.

@dhaladitya108 I just checked it's coming. Follow the steps I mentioned in the issue you will face.

I checked it by cloning the code and figured it out that it's coming from splitpanel npm package used internally in code

[dhaladitya108]

@dhaladitya108 I just checked it's coming. Follow the steps I mentioned in the issue you will face.

I checked it by cloning the code and figured out that it's coming from splitpanel npm package used internally in code

Yes, @pothuraju-dev! You are right dude. The package doesn't seem to be maintained now.

[antfu]

I saw this error occasionally but can't stablely reproduce it. If you spot the culprit, PR is greatly appreciated.

[rexhent]

Not exactly sure what this means. I get this instead of the Cannot set properties error

[pothuraju-dev]

@rexhent It is coming from third-party package. These errors are inconsistent.

[rexhent]

I'm looking into this. I've forked the package https://github.com/rexhent/splitpanes
and am publishing it at splitpanes4. I might refactor it to use composition api and switch away from pug to just normal vue templating syntax, then hopefully I might be able to track down that error more easily. Also more typescript everywhere.

@rexhent It is coming from third-party package. These errors are inconsistent.

[rexhent]

@antfu I'm not exactly sure how patch files work, if it is an issue with the actual splitpanes package if you want you could do it as a pr to https://github.com/rexhent/splitpanes, as splitpanes 3 is seemingly no longer maintained, and the maintainer won't merge any PR's.

[pothuraju-dev]

I think this issue was fixed. I checked in the local setup and live, but it didn't occur.

[rexhent]

I think this issue was fixed. I checked in the local setup and live, but it didn't occur.

Pretty sure it's this
7c7a68f

[amandesai01]

We at NocoDB faced the same issue with this. This didn't happen when we mounted Splitpanes separately on different pages, but started happening when the pane was auto mounted on route change. The same patch 7c7a68f fixed the issue.

Thanks @antfu for the patch.