douban api出问题了，Android报错

[NoraGithub]

invalid_credencial2

I/flutter ( 4438): 播放http://vt1.doubanio.com/201903032315/702b9ad25c0da91e1c693e5e4dc5a86e/view/movie/M/302430864.mp4
I/ExoPlayerImpl( 4438): Init 4f644bb [ExoPlayerLib/2.9.1] [generic_x86, Android SDK built for x86, Google, 26]
I/zygote ( 4438): Background concurrent copying GC freed 4526(572KB) AllocSpace objects, 3(60KB) LOS objects, 53% free, 1349KB/2MB, paused 70.139ms total 298.508ms
I/flutter ( 4438): [uri=/v2/movie/in_theaters?apikey=0b2bdeda43b5688921839c8ecb20399b][statusCode=400][response={"msg":"invalid_credencial2","code":109,"request":"GET /v2/movie/in_theaters"}]
E/flutter ( 4438): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: NoSuchMethodError: The method 'map' was called on null.

建议fix一下