业务场景
并不是要推流,而只是想用摄像头实时画面做“截图”功能(暂不更换其他技术方案!!!)
android日志
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
at io.dcloud.feature.weex_livepusher.TCPusherView.setSrc(TCPusherView.java:388)
at io.dcloud.feature.weex_livepusher.PusherComponent.setSrc(PusherComponent.java:88)
当url 属性被显式设置为空字符串 "",是否会导致如上报错,导致白屏
<live-pusher
id="livePusher"
ref="livePusher"
class="livePusher"
url=""
mode="SD"
:muted="true"
:enable-camera="true"
:auto-focus="true"
:zoom="true"
aspect="1024:768">
</live-pusher>
1 个回复
1***@qq.com (作者) - 80
文档中是明确声明了url为必填项,在调试过程中发现不填写url也能正常显示,且在hbuilder版本为4.29时,并没有任何线上问题,后面热更新打包wgt,hbuilder更新到了4.66,线上会经常在调用到live-push时系统白屏