引言：

使用百度地图Flutter SDK，报错：

BDMapSDKException: you have not supplyed the global app context info from SDKInitializer.initialize(Context) function.

详细：

百度地图刚发布了Flutter版的SDK，正巧赶上之前引用的那个第三方插件的iOS版本有点问题，考虑到以后维护升级，所以就换成百度官方的Flutter SDK了。

image

按官方的文档说明换好之后，一直都报错，报错日志如下：

E/flutter ( 9221): [ERROR:flutter/shell/platform/android/platform_view_android_jni.cc(39)] java.lang.ExceptionInInitializerError
E/flutter ( 9221):  at com.baidu.mapsdkplatform.comapi.map.m.a(Unknown Source:0)
E/flutter ( 9221):  at com.baidu.mapapi.map.MapView.a(Unknown Source:2)
E/flutter ( 9221):  at com.baidu.mapapi.map.MapView.<init>(Unknown Source:20)
E/flutter ( 9221):  at com.baidu.flutter_bmfmap.map.FlutterMapView.init(FlutterMapView.java:72)
E/flutter ( 9221):  at com.baidu.flutter_bmfmap.map.FlutterMapView.<init>(FlutterMapView.java:64)
E/flutter ( 9221):  at com.baidu.flutter_bmfmap.MapViewFactory.create(MapViewFactory.java:38)
E/flutter ( 9221):  at io.flutter.plugin.platform.SingleViewPresentation.onCreate(SingleViewPresentation.java:179)
E/flutter ( 9221):  at android.app.Dialog.dispatchOnCreate(Dialog.java:411)
E/flutter ( 9221):  at android.app.Dialog.show(Dialog.java:304)
E/flutter ( 9221):  at android.app.Presentation.show(Presentation.java:249)
E/flutter ( 9221):  at io.flutter.plugin.platform.VirtualDisplayController.<init>(VirtualDisplayController.java:93)
E/flutter ( 9221):  at io.flutter.plugin.platform.VirtualDisplayController.create(VirtualDisplayController.java:46)
E/flutter ( 9221):  at io.flutter.plugin.platform.PlatformViewsController$1.createPlatformView(PlatformViewsController.java:112)
E/flutter ( 9221):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:95)
E/flutter ( 9221):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:59)
E/flutter ( 9221):  at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:226)
E/flutter ( 9221):  at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/flutter ( 9221):  at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:631)
E/flutter ( 9221):  at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter ( 9221):  at android.os.MessageQueue.next(MessageQueue.java:325)
E/flutter ( 9221):  at android.os.Looper.loop(Looper.java:145)
E/flutter ( 9221):  at android.app.ActivityThread.main(ActivityThread.java:7145)
E/flutter ( 9221):  at java.lang.reflect.Method.invoke(Native Method)
E/flutter ( 9221):  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
E/flutter ( 9221):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:820)
E/flutter ( 9221): Caused by: java.lang.IllegalStateException: BDMapSDKException: you have not supplyed the global app context info from SDKInitializer.initialize(Context) function.
E/flutter ( 9221):  at com.baidu.mapsdkplatform.comapi.a.e(Unknown Source:9)
E/flutter ( 9221):  at com.baidu.mapapi.BMapManager.getContext(Unknown Source:4)
E/flutter ( 9221):  at com.baidu.mapsdkplatform.comapi.map.m.<clinit>(Unknown Source:0)
E/flutter ( 9221):  ... 25 more
E/flutter ( 9221): 
F/flutter ( 9221): [FATAL:flutter/shell/platform/android/platform_view_android_jni.cc(76)] Check failed: CheckException(env). 
F/libc    ( 9221): Fatal signal 6 (SIGABRT), code -6 in tid 9221 (ness.lkcustomer), pid 9221 (ness.lkcustomer)
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SMARTISAN/trident/trident:8.1.0/OPM1.171019.026/1595820511:user/dev-keys'
Revision: '0'
ABI: 'arm64'
pid: 9221, tid: 9221, name: ness.lkcustomer  >>> package <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: '[FATAL:flutter/shell/platform/android/platform_view_android_jni.cc(76)] Check failed: CheckException(env). 
'
    x0   0000000000000000  x1   0000000000002405  x2   0000000000000006  x3   0000000000000008
    x4   0000000000000080  x5   0000000000000080  x6   0000000000000080  x7   8000000000000000
    x8   0000000000000083  x9   e189aa2805f73f80  x10  0000000000000000  x11  0000000000000001
    x12  ffffffffffffffff  x13  0000000000000000  x14  0000000000000000  x15  e189aa2805f73f80
    x16  0000005a8aa88fa8  x17  0000007d5d786a04  x18  0000000013370590  x19  0000000000002405
    x20  0000000000002405  x21  0000007fea415d38  x22  0000007ca872b870  x23  0000007cb6c11658
    x24  000000000000002d  x25  0000007fea415fd8  x26  0000000000000000  x27  0000000000000001
    x28  000000000000002d  x29  0000007fea415d20  x30  0000007d5d73c108
    sp   0000007fea415ce0  pc   0000007d5d73c124  pstate 0000000060000000
backtrace:
    #00 pc 000000000001e124  /system/lib64/libc.so (abort+104)
    #01 pc 00000000012961c8  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #02 pc 0000000001287134  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #03 pc 000000000128560c  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #04 pc 00000000012d3da8  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #05 pc 0000000001296acc  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #06 pc 000000000129b774  /data/app/package-flgYYcarxmsvlEACehx3tQ==/lib/arm64/libflutter.so (offset 0x1280000)
    #07 pc 00000000000160d0  /system/lib64/libutils.so (android::Looper::pollInner(int)+856)
    #08 pc 0000000000015cf0  /system/lib64/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+108)
    #09 pc 0000000000113e54  /system/lib64/libandroid_runtime.so (android::android_os_MessageQueue_nativePollOnce(_JNIEnv*, _jobject*, long, int)+44)
    #10 pc 000000000084c0fc  /system/framework/arm64/boot-framework.oat (offset 0x650000) (android.app.NativeActivity.onWindowFocusChangedNative [DEDUPED]+140)
    #11 pc 000000000000b318  /dev/ashmem/dalvik-jit-code-cache (deleted)

反复比对了自己的项目跟Demo项目有什么区别，都没找出问题的所在。愁得啊。。。

解决办法

最后找到了原来百度SDK是在这里面做了初始化：

image

所以就像注释里写的那样，要么直接继承，要么把代码拷到你自己的onCreate里。

因为我有自己的逻辑，所以把代码拷到我的onCreate里了。

import是

import com.baidu.mapapi.SDKInitializer;
import com.baidu.flutter_bmfbase.BmfContextHelper;

以上，分享。