我有一个可以在另一台机器上完美构建的Flutter应用程序(ubuntu 18.04)。现在我正在使用ubuntu 19.10，当我尝试使用flutter run命令运行此应用程序时，它会引发以下错误:
Launching lib/main.dart on Primo EF6 in debug mode...
FAILURE: Build failed with an exception.
* What went wrong:
Cannot create service of type PayloadSerializer using ToolingBuildSessionScopeServices.createPayloadSerializer() as there is a problem with parameter #2 of type PayloadClassLoaderFactory.
> Cannot create service of type PayloadClassLoaderFactory using ToolingBuildSessionScopeServices.createClassLoaderFactory() as there is a problem with parameter #1 of type CachedClasspathTransformer.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 4s
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 5.5s
Gradle task assembleDebug failed with exit code 1
我认为这是问题。我正在使用flutter v1.12.13 + hotfix.6
最佳答案
解决了这个问题。 .gradle目录上有一个权限问题，它是readonly。因此，更改权限可以解决此问题。