如何解决Flutter:- already_active, 图片选择器已经激活, null, null
每次我在发布模式下按选择图像时,它都会向我显示此错误
E/flutter (24004): [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: PlatformException(already_active,Image picker is already active,null,null)
E/flutter (24004): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:581)
E/flutter (24004): #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:158)
E/flutter (24004): <asynchronous suspension>
E/flutter (24004): #2 MethodChannelImagePicker.pickImage (package:image_picker_platform_interface/src/method_channel/method_channel_image_picker.dart:29)
E/flutter (24004): <asynchronous suspension>
E/flutter (24004): #3 _UploadDataCardState.getImage (package:visual_retail/screens/FillData/UploadDataCard.dart:164)
E/flutter (24004): <asynchronous suspension>
E/flutter (24004):
在调试模式下它工作正常
解决方法
将 Gradle 版本降级为:classpath 'com.android.tools.build:gradle:3.5.4'
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