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社区首页 >问答首页 >颤动降级错误-通道没有先前记录的版本

颤动降级错误-通道没有先前记录的版本
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Stack Overflow用户
提问于 2021-03-09 18:51:43
回答 6查看 10.4K关注 0票数 12

我的项目使用的包不是向后兼容的,

我试着在一台新电脑上安装,但它安装了最新的flutter,我无法将flutter降级

代码语言:javascript
复制
$ flutter downgrade v1.22.6
Downloading Dart SDK from Flutter engine a252ec09b74cca0f8d8d3450566bf77c77f81e8d...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  199M  100  199M    0     0  1159k      0  0:02:55  0:02:55 --:--:-- 2695k
Building flutter tool...
Downloading Material fonts...                                    1,453ms
Downloading Gradle Wrapper...                                      242ms
Downloading package sky_engine...                                  914ms
Downloading flutter_patched_sdk tools...                            4.8s
Downloading flutter_patched_sdk_product tools...                    3.9s
Downloading linux-x64 tools...                                      7.3s
Downloading linux-x64/font-subset tools...                         874ms
There is no previously recorded version for channel "dev".

我也尝试过stablebeta

代码语言:javascript
复制
$ flutter downgrade v1.22.6
There is no previously recorded version for channel "stable".

flutter downgrade 1.22.6
There is no previously recorded version for channel "beta".

我也试过了:

代码语言:javascript
复制
$ flutter version v1.22.6
WARNING: Flutter version command has been removed, using latest from channel
EN

回答 6

Stack Overflow用户

发布于 2021-03-09 21:10:55

cd到flutter目录,例如/home/elia/snap/flutter/common/flutter

然后执行以下操作:

git checkout 1.22.6

票数 27
EN

Stack Overflow用户

发布于 2021-03-09 19:47:57

您可以从Flutter SDK release page下载所需的版本,然后将其作为Flutter SDK安装在您的机器上。

票数 6
EN

Stack Overflow用户

发布于 2021-05-09 04:56:25

从Flutter sdk release页面下载所需的版本,然后在Settings> Language and Framework > Flutter中选择该SDK路径。

如果抛出错误“the flutter sdk is incomplete..”只需导航到您下载SDK的位置,然后单击Flutter> Bin> Flutter.bat

这将下载sdk的其余文件。然后,您可以选择sdk路径而不会出错

SDK Release page

票数 1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/66545480

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