Multiple nested slot reference errors?

[nibushibu]

Help us to manage our issues by answering the following:

1. Describe your issue:

In some cases, items of "each" cannot be delivered to a slot that is nested multiple times.

2. Can you reproduce the issue?

Since the Runtime version of Riot.js did not reproduce the problem,
I have uploaded the complete set of data I reproduced on my end to the following branch.

https://github.com/nibushibu/Getup/tree/check-riot-7-slot-issue

npm install
npm run start

After doing the above, please check http://localhost:3000

The value passed to slot cannot be referenced and an error occurs.

On the other hand, this error does not occur when Riot.js is downgraded to v6.

3. On which browser/OS does the issue appear?

macOS Version 12.6 (Build 21G115)
Vivaldi 5.5.2805.35 (Stable channel) (arm64)

5. Which version of Riot does it affect?

    "riot": "^7.0.6",
    "@riotjs/cli": "^6.1.0",
    "@riotjs/compiler": "^6.3.2",

6. How would you tag this issue?

• Question
• Bug
• Discussion
• Feature request
• Tip
• Enhancement
• Performance

[GianlucaGuarini]

It seems that esbuild is messing up with the project dependencies loading the shared ones twice.

@riotjs/util gets loaded two times and that causes the issue.
Do you know if there is an esbuild option to avoid this side effect?

[nibushibu]

@GianlucaGuarini
Thank you for verifying the issue.
Am I correct in assuming that the problem is caused by esbuild?
I wish I’ll try to another bundler for now🧐
anyway, I greatly appreciate your help.🤘

[nibushibu]

I found an issue in esbuild that I think is related to this problem.

evanw/esbuild#1038 (comment)

Perhaps a solution to this problem would be to do the following

yarn dedupe @riotjs/util

However, I am using npm instead of yarn.
I will continue to look for a solution to this problem.

[nibushibu]

Oops, I see that npm also has a command dedupe.

https://docs.npmjs.com/cli/v9/commands/npm-dedupe

In any case, the following method has eliminated the error in my environment!🤔

npm install -D @riotjs/util
npm dedupe

https://github.com/nibushibu/Getup/tree/check-riot-7-slot-issue

[GianlucaGuarini]

Alright I will work on a patch to solve it easily

[GianlucaGuarini]

It should be fixed in v7.1.0