flutter打包apk的时候总是报这个错，网络查找无方，有遇到过的吗？该怎么解决？

Question

H:\FlutterProjects\thermometer>flutter build apk
Initializing gradle...                                              1.6s
Resolving dependencies...
* Error running Gradle:
ProcessException: Process "H:\FlutterProjects\thermometer\android\gradlew.bat" exited abnormally:

FAILURE: Build failed with an exception.

* Where:
Build file 'H:\FlutterProjects\thermometer\android\app\build.gradle' line: 1

* What went wrong:
A problem occurred evaluating project ':app'.
> Could not set unknown property 'localProperties' for project ':app' of type org.gradle.api.Project.

* 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 3s
  Command: H:\FlutterProjects\thermometer\android\gradlew.bat app:properties


Please review your Gradle project setup in the android/ folder.

Answer 1

这里有一个人也有同样的问题

问题

Answer 2

证书啊,弟弟
localProperties这个地方都没找到文件, 能不报错吗?
可以搜一下flutter打包