我在Android Studio中遇到此问题,我在build.gradle文件中添加了此问题,但我遇到了这个问题。
错误:(13,0)无法在类型为org.gradle.api.internal的对象上找到参数[com.android.support.constraint:constraint-layout:1.0.0-beta4]的方法compile()。 artifacts.dsl.dependencies.DefaultDependencyHandler。
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0'
compile'com.android.support.constraint:constraint-layout:1.0.0-beta4'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
maven {
url 'https://maven.google.com'
}
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
答案 0 :(得分:0)
Beta 4是旧版本。请尝试使用1.0.2
:
compile 'com.android.support.constraint:constraint-layout:1.0.2'
答案 1 :(得分:0)
删除这一行:
from struct import pack, unpack
print unpack( "d", pack( "Q", 4631069437225598976 ) )[ 0 ]
print unpack( "d", pack( "Q", 13829563286724542464 ) )[ 0 ]
您无法在顶级文件中添加依赖项,您也无法在41.7274742126
-0.889958143234
块中使用此依赖项。