'flutter: how to downgrade flutter beta channel version
In order to create a flutter web app, I used the command flutter channel beta and flutter upgrade. The result is that my flutter beta channel version is now 2.1.0-12.2.pre, but my flutter stable channel version remains 1.22.4. The problem is that when I open my flutter android app in beta channel, all my files have errors because of null safety change. So I wanted to downgrade my flutter beta channel by using command flutter downgrade v1.26.0-17.8.pre, but terminal says There is no previously recorded version for channel 'beta'. How can I downgrade my flutter beta channel to v1.26.0-17.8.pre in this case?
Solution 1:[1]
You can use Flutter Version Management CLI (fvm) for this. Besides, you can install any Flutter version you want, and switch between them.
Just run fvm use and select a Flutter version you want to use. You can find the documentation on their GitHub repo
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Thomas |