React Native应用运行失败：':react-native-fast-image'项目配置错误修复指导请求

Hey, let's break down what's going wrong here and fix it step by step.

Your core issues are two-fold:

1. JCenter is no longer maintained and its SSL certificate has expired — that's why you're seeing those PKIX path validation failed errors when trying to pull Kotlin dependencies from it.
2. The react-native-fast-image package you're using relies on an outdated Gradle plugin (3.4.0) that's incompatible with newer Gradle versions like 7.0.

Here's how to fix this:

Step 1: Replace JCenter with active repositories #

First, update your project's repository sources to use maintained alternatives like Maven Central and Google's repository:

• Go to your project root's build.gradle file (not the one inside the app folder)
• Find the allprojects > repositories block and replace any jcenter() entries with mavenCentral(), making sure google() is included too:

  allprojects {
      repositories {
          google()
          mavenCentral()
          mavenLocal()
          maven { url "$rootDir/../node_modules/react-native/android" }
          // Keep any other necessary repositories (like for other native packages)
      }
  }
  

• You'll also need to check the react-native-fast-image module's build config. Navigate to node_modules/react-native-fast-image/android/build.gradle and update its repositories section the same way — remove jcenter() and add mavenCentral() + google().

Step 2: Upgrade react-native-fast-image to a modern version #

The old version of react-native-fast-image uses a deprecated Gradle plugin. Upgrading it will resolve compatibility issues:
Run this command in your project root:

# Using npm
npm install react-native-fast-image@latest --save

# Or using yarn
yarn add react-native-fast-image@latest

After upgrading, clean your build cache and rebuild:

npx react-native clean
npx react-native run-android

Step 3: Fix PKIX certificate issues (if still present) #

If you still see certificate errors after switching repositories, try these:

• Update your JDK: Use a recent JDK version (11 or newer) — older versions might lack up-to-date SSL certificates.
• Temporary insecure access (dev only): If you're in a development environment and need a quick fix, allow insecure protocol for Maven Central in your Gradle config (don't do this for production):

  repositories {
      mavenCentral {
          url "https://repo1.maven.org/maven2/"
          allowInsecureProtocol = true
      }
  }
  

Step 4: Upgrade your project's Gradle (optional but recommended) #

To avoid future compatibility issues, upgrade your project's Gradle version to match modern standards:

1. Open gradle/wrapper/gradle-wrapper.properties and update the distribution URL:

   distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
   

2. Open your root build.gradle and update the Android Gradle plugin version to match (7.4.2 works with Gradle 7.5):

   dependencies {
       classpath "com.android.tools.build:gradle:7.4.2"
       // If you use Kotlin, upgrade the kotlin-gradle-plugin to a compatible version too
   }
   

After following these steps, your build should resolve the dependency issues and run successfully.

内容的提问来源于stack exchange，提问作者my account