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我从 flutter_google_places_autocomplete 复制了这段代码，但我的应用程序无法启动更多。

我怎么解决这个问题？

import 'package:flutter/material.dart';
import 'package:flutter_google_places_autocomplete/flutter_google_places_autocomplete.dart';
import 'package:flutter_prayer_times/place_search_banner_field.dart';


// Google Api Key
const googleMapsApiKey = "......";

// to get places detail (lat/lng)
GoogleMapsPlaces _places = GoogleMapsPlaces(apiKey: googleMapsApiKey);

Launching lib\main.dart on Android SDK built for x86 in debug mode...
Initializing gradle...
Resolving dependencies...
Running Gradle task 'assembleDebug'...
Kotlin plugin should be enabled before 'kotlin-android-extensions'

Compiler message:
file:///C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_google_places_autocomplete-0.1.0/lib/src/flutter_google_places_autocomplete.dart:327:35: Error: Too many positional arguments: 0 allowed, but 1 found.
Try removing the extra positional arguments.
    _places = new GoogleMapsPlaces(widget.apiKey);
                                  ^
file:///C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/google_maps_webservice-0.0.14/lib/src/places.dart:22:3: Context: Found this candidate, but the arguments don't match.
  GoogleMapsPlaces({
  ^
Compiler failed on C:\Users\GaminKh\Desktop\MyProjects\prayertimes\flutter_prayer_times\lib\main.dart
Finished with error: Gradle task assembleDebug failed with exit code 1
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1 回答 1

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flutter_google_places_autocomplete已弃用，您应该使用flutter_google_places. 检查此链接以获取完整答案。

于 2019-08-10T08:42:49.457 回答