[mobx] Warning: there are multiple mobx instances active

[Symous]

Version

Tell us which versions you are using:

• react-native-router-flux: 4.0.0-beta.31

• react-native: 0.45.1

• my own mobx/mobx-react: 3.2.2/4.2.2

Description

I already have integer mobx in my application before. after I upgrade my react-native-router-flux from v3.x to v4.0 , I see this waring : there are multiple mobx instances active , but it seems like that have not bring any influence to my application . but please how can I fix this ? thanks.

Steps to reproduce

1. install react-native-router-flux v3.x to a application that already installed mobx;
2. upgrade the react-native-router-flux to v4.0

related issue: #2155

[maxence-machu]

Same here

[Hypothesis-github]

I looked into this issue, and the only way around it is to not use react-native-router-flux and find an alternative apparently

[McMainsLiam]

I'm having the same problem. Would love to see this issue addressed.

Currently using versions:
"mobx": "^5.0.3",
"mobx-react": "^5.2.3",
"react-native-router-flux": "^4.0.0-beta.31"

Any help would be appreciated! Thank you!

EDIT:
I fixed the problem by reverting my mobx and mobx-react versions to the same versions that react-native-router-flux uses. Currently these are:
"mobx": "4.1.1",
"mobx-react": "5.0.0"

Removing the ^ symbol in front of the version number will keep mobx and mobx-react from automatically updating to the next major version.

Hope this helps someone!

[catherinetcai]

If you're using yarn, you can follow this, which resolved my issue.

Also beta.32 apparently resolves this issue: #3100

[aksonov]

Latest version doesn't use mobx, closing it

[veereshamma]

[mobx] Warning: there are multiple mobx instances active #3093
versions
react": "16.9.32
mobx-react": "6.1.4