找不到符号 BuildConfig.DEBUG;

[PeterRock]

Version

Tell us which versions you are using:

• react-native-router-flux v3.36.0
• react-native v0.35.0

Expected behaviour

Actual behaviour

When I run react-native run-android
The Console report the error message:

code\react-native-router-flux\Example\android\app\src\main\java\com\example\MainApplication.java:20: 错误: 找不到符号
      return BuildConfig.DEBUG;
             ^
  符号: 变量 BuildConfig
1 个错误
:app:compileDebugJavaWithJavac FAILED

FAILURE: Build failed with an exception.

Solution

1.open file react-native-router-flux\Example\android\app\src\main\java\com\example\MainApplication.java
2. Add code import com.facebook.react.ReactPackage; at line 4.
it should be like this:

package com.example;

import android.app.Application;
import android.util.Log;

import com.facebook.react.ReactPackage;
import com.facebook.react.ReactApplication;

Because BuildConfig.DEBUG defined in