我正在尝试在 build.gradle android 扩展的 AndroidManifest.xml 文件中执行替换,但出现此错误:
I'm trying to perform substitution within the AndroidManifest.xml file from the build.gradle android extension but am getting this error:
AndroidManifest.xml:89:16 Error:
Attribute uses-library#com.company.platform.${encoding}@name at AndroidManifest.xml:89:16 requires a placeholder substitution but no value for <encoding> is provided.
/Users/Company/Desktop/Checkout/android/Project/app/src/main/AndroidManifest.xml:0:0 Error:
Validation failed, exiting
:app:processDebugManifest FAILED
这是清单文件的片段:
...
</receiver>
<uses-library android:name="com.company.platform.${encoding}" />
</application>
...
这是 build.gradle 的片段:
And this is a snipped of the build.gradle:
android {
compileSdkVersion 23
buildToolsVersion "23.0.1"
defaultConfig {
applicationId "com.company.app"
minSdkVersion 23
targetSdkVersion 23
versionName cityVersion
setProperty("archivesBaseName", "City_$versionName")
manifestPlaceholders = [encoding: "some value"]
manifestPlaceholders = [version: cityVersion]
}
我也尝试在 buildTypes 中添加 manifestPlaceholders,即
I've also tried adding the manifestPlaceholders in the buildTypes i.e.
buildTypes {
release {
minifyEnabled true
shrinkResources true
manifestPlaceholders = [encoding: deviceEncoding]
manifestPlaceholders = [version: cityIDVersion]
}
debug {
manifestPlaceholders = [encoding: deviceEncoding]
manifestPlaceholders = [version: cityIDVersion]
}
}
但我仍然遇到同样的错误.
But I still get the same error.
当 manifestPlaceholders 中提供了占位符替换时,为什么会出现需要替换占位符的错误?
Why is there an error about it requiring a placeholder substitution when one is provided for in the manifestPlaceholders?
你只需要添加到数组中.你正在替换它.这样做:
You need to just add to the array. You are replacing it. Do this:
manifestPlaceholders = [encoding: "some value", version: cityVersion]
通过为相同的风格/构建类型声明 manifestPlaceholders 两次,您将替换前一个.替换前一个后,您的构建失败,因为该属性不再存在.
By declaring manifestPlaceholders twice for the same flavor/build type, your are replacing the previous one. After the previous one got replaced, your build failed because the property no longer exists.
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