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Unity打包Android:
Unity项目中有多个SDK,其中一个SDK需要利用Gradle自动下载SDK所需的文件(aar/jar)包,在Unity直接打包Apk,或Unity导出AS(Android Studio)工程,AS导出Apk,会有以下两种可能报错:
1. "Error: Program type already present: com.google.android.gms.auth.api.signin.GoogleSignInAccountGradle"
2. "Cannot add task ':prepareComAndroidSupportSupportCoreUtils2610Library' as a task with that name already exists"
类似报错显示部分文件冲突,Gradle下载文件与本地已有的其他SDK文件冲突,所下载的文件在其他SDK中已存在。
解决办法:
在Gradle中用"exclude "指令排除重复文件下载:
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation('com.adincube.sdk:******@aar')
{
transitive = true
exclude group: 'com.android.support'
//exclude group: 'com.android.support', module: 'support-v4'
//exclude group: '******', module: '***'
}
implementation 'com.android.support:multidex:1.0.1'
implementation(name: 'com.android.support.support-v4-26.1.0', ext:'aar')
implementation(name: 'common', ext:'aar')
implementation project(':Firebase')
//·····
}
参考资料:
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