blocks|key|2257657|text|对我有效的解决办法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2257658|删除pubspec.lock文件|ordered-list-item|offset|length|style|CODE|2257659|做flutter+pub+get|2257660|运行项目|2257661|而且起作用了。|2257662|entityMap^0|0|2|C|0|1|F|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@$E|S|F|T|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|U|8|@$E|V|F|W|G|H]]|9|@]|A|$]]|$1|K|3|L|5|D|7|X|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|Y|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|P|$]]

The solution that worked for me was:
<ol>
<li>Delete <code>pubspec.lock</code> file</li>
<li>Do <code>flutter pub get</code></li>
<li>Run the project</li>
</ol>
And it worked.

blocks|key|2257568|text|我可以通过完全关闭安全运行来解决这个问题。详情请参见这篇文章。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2257569|+dart+--no-sound-null-safety+run
+flutter+run+--no-sound-null-safety|code-block|syntax|javascript|2257570|entityMap|0|LINK|mutability|MUTABLE|url|https://dart.dev/null-safety/unsound-null-safety^0|Q|4|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

I was able to get around this by running with null safety turned off. See <a href="https://dart.dev/null-safety/unsound-null-safety" rel="noreferrer">this article</a> for details.
<pre><code> dart --no-sound-null-safety run
 flutter run --no-sound-null-safety
</code></pre>

blocks|key|1831787|text|也许这已经过时了，但应该能帮上忙。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1831788|昨天，我刚刚重新启动我的电脑，并得到了这个问题。我试图寻找这个问题的解决办法，但在我的情况下没有任何效果。|1831789|溶液|offset|length|style|BOLD|1831790|只需删除您的颤振文件夹(颤振源)，然后重新安装它。你的问题会解决的。|1831791|entityMap^0|0|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@$F|Q|G|R|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

Maybe this outdated but should help someone.
Yesterday I Just restarted my pc and got this issue. I tried to search for the solution to this problem but nothing works in my case.
Solution
Just delete your flutter folder (Flutter Source) and then reinstall it. Your problem will solve.

blocks|key|1831795|text|先是flutter+clean，然后是flutter+run为我工作。参考文献-+https://github.com/flutter/flutter/issues/75139.多亏了https://github.com/darshankawar|type|unordered-list-item|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1831796|unstyled|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/flutter/flutter/issues/75139|1|https://github.com/darshankawar^0|2|D|J|B|15|1B|0|2K|V|1|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]|$9|Y|A|Z|1|10]]|E|$]]|$1|F|3|-4|5|G|7|11|8|@]|D|@]|E|$]]]|H|$I|$5|J|K|L|E|$M|N]]|O|$5|J|K|L|E|$M|P]]]]

<ul>
<li>First <code>flutter clean</code> then <code>flutter run</code> worked for me. Ref - <a href="https://github.com/flutter/flutter/issues/75139" rel="nofollow noreferrer">https://github.com/flutter/flutter/issues/75139</a>. Thanks to <a href="https://github.com/darshankawar" rel="nofollow noreferrer">https://github.com/darshankawar</a></li>
</ul>

blocks|key|2820890|text|当然，问题是来自你的等级设置。对我来说，当我得到错误时，问题来自应用程序/build.gradle文件。在那里，我的minSdkVersion被设置为23，所以我只是将它更改为21，并解决了错误。我建议你检查一下你的targetSdkVersion设置为29，compileSdkVersion是29。我希望这对你也有帮助|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2820891|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Definitely, the problem is from ur Gradle settings.
For me, when I got the error, the problem was from the app/build.gradle file. there, my minSdkVersion was set to 23, so I just changed it to 21 and the error was solved. I will suggest u check your targetSdkVersion is set to 29 and compileSdkVersion is 29. I hope this help you too

blocks|key|2820964|text|在我的例子中，我将项目文件夹移动到D:，保持干净，把它运行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2820965|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In my case, I moved the project folder to D:, flutter clean, pub get and it runs

blocks|key|2821136|text|(在我的例子中，这个错误发生在我将Android升级到31之后)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2821137|转到AndroidManifest.xml并将其设置为|2821138|android:exported=true|code-block|syntax|javascript|2821139|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

(In my case this error occurred after I upgrade Android Sdk to 31)
Go to AndroidManifest.xml and Set this to all Activities with 
<pre><code>android:exported=true
</code></pre>

blocks|key|2257895|text|如果您使用-模糊处理构建apk，请不要忘记在-拆分-调试-info目录的头上添加一个点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2257896|flutter+build+apk+--obfuscate+--split-debug-info=/projectfolder/debug|code-block|syntax|javascript|2257897|至|2257898|flutter+build+apk+--obfuscate+--split-debug-info=./debug|2257899|为我工作|2257900|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

if you build apk with --obfuscate, don't forget add a dot to head of your
--split-debug-info directory.
<pre><code>flutter build apk --obfuscate --split-debug-info=/projectfolder/debug
</code></pre>
to
<pre><code>flutter build apk --obfuscate --split-debug-info=./debug
</code></pre>
worked for me

blocks|key|1831840|text|我试着清理一下，重新安装SDK。什么都没用。我的文件夹名不正确。是mvvm,provider+test我把它改成了mvvm_provider_test。然后起作用了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1831841|entityMap^0|X|I|1L|I|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

I tried flutter clean, reinstalling SDK. Nothing worked.
My folder name was not correct. It was <code>mvvm,provider test</code> I changed it to <code>mvvm_provider_test</code>. Then it worked.

blocks|key|2257644|text|这个错误发生在我添加了某个插件时。原来这个插件需要一个18的minSdkVersion。在我改变它之后，我做了一个flutter+clean，然后做了一个flutter+pub+get。因此，我相信，如果您只是在开始面对这个问题之前添加了一个最近的插件，那么您可以查看该插件的文档以获得安装信息。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2257645|此外，在我做了上述工作后，我不得不重新启动我的电脑。|2257646|entityMap^0|1L|D|25|F|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

This error happened when I added a certain plugin. It turned out that the plugin required a minSdkVersion of 18. After I changed that, I did a <code>flutter clean</code> and after that, <code>flutter pub get</code>. So from this, I believe if you just added a recent plugin before you started facing this issue you look through the documentation of that plugin for installation info.
Also, after I did the above I had to restart my pc.

blocks|key|2821073|text|如果您在命令行中使用颤振，只需添加-v，它将在详细模式下运行任何颤振命令。这将向您显示错误的根源。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2821074|就像我是用--拆分-调试-info构建的，而我选择的文件夹不存在。|2821075|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

In case you're using flutter in command-line, just add -v which will run any flutter command in verbose mode. This should show you the origin of an error.
Like for me I was building with --split-debug-info and the folder I chose did not exist

blocks|key|2257769|text|在我的例子中，对我起作用的是在我的项目中删除pubspec.lock，然后在vscode命令控制台中执行flutter+pub+get。然后修改android\app\build.gradle文件。在文件中，我拥有compileSdkVersion+30并更新到版本31，如下所示：compileSdkVersion+31|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2257770|entityMap^0|M|C|1G|F|20|O|2Z|K|3X|K|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|G|$]]

In my case, what worked for me was removing the <code>pubspec.lock</code> and then doing a <code>flutter pub get</code> in my vscode command console, being in my project. Then modify the <code>android\app\build.gradle</code> file. inside the file I had <code>compileSdkVersion 30</code> and update to version 31, being as follows <code>compileSdkVersion 31</code>

blocks|key|1832010|text|下载新的颤振SDK并在项目中更新颤振路径，然后再试一次|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1832011|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Download new Flutter SDK and update flutter path in your project,
And try again

blocks|key|1832056|text|在我升级到Android+31之后，这是给我带来的。解决问题的是上面@Elias提出的答案，但在这样做之前，我首先需要编辑我的gradle.properties文件。增加了以下一行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1832057|org.gradle.jvmargs=-Xmx1536M+--add-exports=java.base/sun.nio.ch=ALL-UNNAMED+--add-opens=java.base/java.lang=ALL-UNNAMED+--add-opens=java.base/java.lang.reflect=ALL-UNNAMED+--add-opens=java.base/java.io=ALL-UNNAMED+--add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED|code-block|syntax|javascript|1832058|这是从这里提出的：如何在Android中修复“”模块java.base不“打开java.io”到未命名模块的错误？|offset|length|1832059|在此之后，我将这一行添加到AndroidManifest.xml中的activity中，然后它就工作了。|1832060|android:exported=true|1832061|希望这能有所帮助。|1832062|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/67782975/how-to-fix-the-module-java-base-does-not-opens-java-io-to-unnamed-module^0|0|0|9|1C|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|10|8|@]|9|@$I|11|J|12|1|13]]|A|$]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

After i upgraded to Android Sdk 31, this came for me. What solved was the answer suggested by @Elias Fazel above but before doing that, i first needed to edit my gradle.properties file. Added the following line :-
<pre><code>org.gradle.jvmargs=-Xmx1536M --add-exports=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED
</code></pre>
This was suggested from here : <a href="https://stackoverflow.com/questions/67782975/how-to-fix-the-module-java-base-does-not-opens-java-io-to-unnamed-module">How to fix the &#39;&#39;module java.base does not &quot;opens java.io&quot; to unnamed module &#39;&#39; error in Android Studio?</a>
After this, i added this line to activity tag in AndroidManifest.xml &amp; then it worked.
<pre><code>android:exported=true
</code></pre>
Hope this helps.

blocks|key|2821196|text|在我的例子中，问题在Git中，我已经转移到另一个被合并的分支，这导致了问题。然后从master到main问题的结账问题得到了解决。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2821197|entityMap^0|A|3|15|6|1C|4|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|O|8|@]|D|@]|E|$]]]|G|$]]

In my case the issue was in <code>Git</code>
I have shifted to another branch which was merged and that causes the issue . then
checkout from the <code>master</code> to <code>main</code> problem solved .

blocks|key|1832141|text|对我来说，问题就在我的pubspec.yaml文件中。我对它做了一些更改，得到了这个错误，注释掉了这些更改，现在它运行良好。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1832142|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For me, the problem was in my pubspec.yaml file. I made some changes to it got this error commented out those changes and now it works fine.

blocks|key|2257877|text|这与Gradle有关，这个问题出现在C:\Users\userName.gradle目录中有多个Gradle版本时，我所做的解决方案--我删除了.gradle目录中的所有目录文件，然后用默认的gradle版本重新启动了IDE，当您第一次尝试创建项目时(gradle-7.4-all.zip)+--这个方法适合我。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2257878|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

It's related with the Gradle, this issue comes when you have multiple Gradle versions in C:\Users\userName.gradle directory, the solution I made I deleted all directory files in .gradle directory, and restarted the IDE again with default gradle version who comes when you try to create the project at the first time (gradle-7.4-all.zip) this way works for me.

blocks|key|2821275|text|同样的问题--运行这个命令解决了我的问题，希望这会有所帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2821276|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

did face the same issue
&quot;flutter pub cache clean&quot; - running this command solved my issue
hope this becomes helpful

blocks|key|2257944|text|我没有找到任何解决方案，所以我又做了窗口和所有所需的软件，如颤振，安卓工作室等。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2257945|问题解决了。|2257946|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I did not find any solution so i did window again and all required software like flutter android studio etc.
and problem solved.

FAILURE: Build failed with an exception.
<ul>
<li>Where:</li>
</ul>
Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 991
<ul>
<li>What went wrong:</li>
</ul>
Execution failed for task ':app:compileFlutterBuildDebug'.
<blockquote>
Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1
</blockquote>

How to solve flutter.gradle and flutter.bat error?Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' && flutter.bat error

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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失败:生成失败，出现异常。其中：脚本'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle‘行: 991出了什么差错：任务执行失败“：app:compileFlutterBuildDebug”。进程‘命令’C：\src\flutter\bin\flutter.bat‘以非零出口值1完成

问如何解决flutter.gradle和flutter.bat错误?脚本flutter.bat &flutter.bat错误
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问如何解决flutter.gradle和flutter.bat错误?脚本flutter.bat &flutter.bat错误
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