生成签名APK时Android Studio报错：Android support插件异常

Hey there, sorry to hear you're hitting this roadblock with generating a signed APK in the Canary build—those pre-release versions can be pretty finicky! Since the Invalidate Caches/Restart trick didn't work, let's walk through some targeted troubleshooting steps that usually resolve this kind of issue:

• Double-check your signing configuration details
  Canary builds sometimes have subtle changes in how they parse keystore paths or credentials. Instead of relying on saved values, manually re-select your keystore file via the file picker, and re-enter your store password, key alias, and key password one by one. Typos or incorrect file paths are way easier to miss than you think!

• Clean and fully rebuild your project
  Sometimes the standard cache invalidation doesn't clear all stale build artifacts. Try running Build > Clean Project first, followed by Build > Rebuild Project. This forces Android Studio to generate all build files from scratch, which can eliminate weird leftover issues.

• Verify your Gradle signing configs
  Pop open your app module's build.gradle file and make sure your signing configuration is correctly set up for the release build type. Here's a quick example of what it should look like:

  signingConfigs {
      release {
          storeFile file("path/to/your/keystore.jks")
          storePassword "your_store_password"
          keyAlias "your_key_alias"
          keyPassword "your_key_password"
      }
  }
  
  buildTypes {
      release {
          signingConfig signingConfigs.release
          // Other release build settings (minifyEnabled, etc.)
      }
  }
  

  Also, confirm that the Gradle plugin version in your project's root build.gradle matches your Studio version—for Canary 13, it should be com.android.tools.build:gradle:3.2.0-alpha13.

• Disable third-party plugins temporarily
  Some third-party plugins (like code analyzers, performance tools, or custom build plugins) might not be fully compatible with pre-release Studio versions. Try disabling any non-essential plugins, restart Studio, and then attempt to generate the signed APK again.

• Update or switch Studio versions
  If none of the above works, you have two solid options:

  1. Switch to the latest stable Android Studio release to generate your signed APK (this is a reliable fallback for urgent builds).
  2. Update to the most recent Canary build of Android Studio—there's a good chance this specific bug was fixed in a newer pre-release update.

内容的提问来源于stack exchange，提问作者Badr Bujbara