android - 更改build.gradle文件上的applicationId后出现错误

Question

 def localProperties = new **Properties()**
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
     localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
     }
 }

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new **FileNotFoundException**("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

我收到一个Properties()类和FileNotFoundException错误。尝试更改我的应用程序ID后出现此错误。我该如何解决这个问题。

Answer 1

android文件夹下应该有一个local.properties文件。