android - 无法在 Anko 中预览

Question

我有这个问题:

错误:

C:\Users\avi12\OneDrive\Documents\AndroidApps\WhatsApp Easy Sticker Maker\app\src\main\java\com\avi12\whatsappeasystickermaker\MainActivity.kt: (20, 13): Overload resolution ambiguity:
public inline fun ViewManager.textView(init: (@AnkoViewDslMarker TextView).() -> Unit): TextView defined in org.jetbrains.anko
public inline fun ViewManager.textView(init: (@AnkoViewDslMarker TextView).() -> Unit): TextView defined in org.jetbrains.anko

我的代码，因为我刚刚开始发现 Anko:

package com.avi12.whatsappeasystickermaker

import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import org.jetbrains.anko.design.*
import org.jetbrains.anko.*

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        coordinatorLayout {
            textView {
                text = "Begin by tapping the + button"
            }
            floatingActionButton {

            }
        }
    }
}

Anko 版本:0.10.8
Android Studio 版本:3.3

Answer 1

问题似乎在于，在 build.gradle 中我有:

dependencies {
    ...
    implementation "org.jetbrains.anko:anko-sdk25:$anko_version" // sdk15, sdk19, sdk21, sdk23 are also available
    implementation "org.jetbrains.anko:anko-appcompat-v7:$anko_version"
}

出于某种原因，这部分解决了问题(就成功构建而言，但仍然没有预览):

dependencies {
    ...
    // implementation "org.jetbrains.anko:anko-sdk25:$anko_version" // sdk15, sdk19, sdk21, sdk23 are also available
    implementation "org.jetbrains.anko:anko-appcompat-v7:$anko_version"
}