连接到现有会话时，我得到一个空白屏幕 试图发布。闪存'允许'/'拒绝'屏幕出现，但 按下允许后，只有一个带有设置图标的黑屏 出版商div。可能是什么问题？一个不同的浏览器实例也是打开的，并且发布正常。
以下是您需要的日志详细信息：
Connected [DEBUG] opentok: OpenTok JavaScript library v1.1.4
[DEBUG] opentok: Release notes: http://www.tokbox.com/opentok/api/tools/js/documentation/overview/releaseNotes.html
[DEBUG] opentok: Known issues: http://www.tokbox.com/opentok/api/tools/js/documentation/overview/releaseNotes.html#knownIssues
[DEBUG] opentok: TB.setLogLevel(4)
[DEBUG] opentok: TB.checkSystemRequirements()
[DEBUG] opentok: TB.initSession(...sessionId...)
[DEBUG] opentok: TB.addEventListener(sessionConnected)
[DEBUG] opentok: TB.addEventListener(sessionDisconnected)
[DEBUG] opentok: TB.addEventListener(connectionCreated)
[DEBUG] opentok: TB.addEventListener(connectionDestroyed)
[DEBUG] opentok: TB.addEventListener(streamCreated)
[DEBUG] opentok: TB.addEventListener(streamDestroyed)
[DEBUG] opentok: Session.connect(22055202)
[DEBUG] opentok: TB.checkSystemRequirements()
[DEBUG] opentok: TB.sessionConnected: ...sessionId... - 7626c1323c18263598e3f7661151a79a97a43bda
[DEBUG] opentok: TB.dispatchEvent(sessionConnected)
[DEBUG] opentok: TB.streamCreated
[DEBUG] opentok: TB.dispatchEvent(streamCreated)
[DEBUG] opentok: Session.subscribe(1695484121)
[DEBUG] opentok: TB.dispatchEvent(loaded)
[DEBUG] opentok: TB.streamPropertyChangedHandler
[DEBUG] opentok: TB.dispatchEvent(streamPropertyChanged)
[DEBUG] opentok: TB.initPublisher(opentok_publisher)
[DEBUG] opentok: Session.publish([object Object]):undefined
[DEBUG] opentok: Pending: publishToSession(...sessionId...,7626c1323c18263598e3f7661151a79a97a43bda,T1==cGFydG5lcl9pZD0yMjA1NTIwMiZzaWc9ZmEyNjkxYzA0OGY1MTA3ZDFjZDVmYWQ2Yjc5MzVkNjdiMDUyMDNjMzpzZX) on component publisher_1
[DEBUG] opentok: TB.resize
[DEBUG] opentok: Component loaded: publisher_1
[DEBUG] opentok: callFlash: publishToSession(...sessionId... ,7626c1323c18263598e3f7661151a79a97a43bda,T1==lPS0xMzc1OTg2NzE5JnJvbGU9cHVibGlzaGVyJmNvbm5lY3Rpb25fZGF0YT11c2VybmFtZSUzRG9uZSUyQ3VzZXJMZXZlbCUzRDE=,22055202) on component publisher_1
[DEBUG] opentok: TB.dispatchEvent(loaded)
[DEBUG] opentok: TB.deviceAccessHandler: accessDialogOpened
[DEBUG] opentok: TB.dispatchEvent(accessDialogOpened)
[DEBUG] opentok: TB.resize
[DEBUG] opentok: TB.deviceAccessHandler: accessDialogClosed
[DEBUG] opentok: TB.dispatchEvent(accessDialogClosed)
[DEBUG] opentok: TB.deviceAccessHandler: accessAllowed
[DEBUG] opentok: TB.dispatchEvent(accessAllowed)
[DEBUG] opentok: TB.micGainChangedHandler:50
[DEBUG] opentok: TB.dispatchEvent(microphoneGainChanged)
[DEBUG] opentok: TB.echoCancellationModeChangedHandler
[DEBUG] opentok: TB.dispatchEvent(echoCancellationModeChanged)
[DEBUG] opentok: TB.streamCreated
[DEBUG] opentok: TB.dispatchEvent(streamCreated)
[DEBUG] opentok: TB.deviceInactiveHandler
[DEBUG] opentok: TB.dispatchEvent(deviceInactive)
[DEBUG] opentok: TB.streamPropertyChangedHandler
[DEBUG] opentok: TB.dispatchEvent(streamPropertyChanged)
[DEBUG] opentok: TB.streamPropertyChangedHandler
[DEBUG] opentok: TB.dispatchEvent(streamPropertyChanged)
[DEBUG] opentok: Session.disconnect()
[DEBUG] opentok: TB.sessionDisconnected(clientDisconnected)
[DEBUG] opentok: Session.disconnectComponents() - disconnecting publishers and subscribers
[DEBUG] opentok: Pending: unpublishFromSession(...sessionId...) on component publisher_1
[DEBUG] opentok: callFlash: unpublishFromSession(...sessionId...) on component publisher_1
[DEBUG] opentok: Session.cleanupConnection() - removing controller
[DEBUG] opentok: TB.dispatchEvent(sessionDisconnected)
[DEBUG] opentok: Session.cleanup()
[DEBUG] opentok: Pending: cleanupView() on component publisher_1
[DEBUG] opentok: callFlash: cleanupView() on component publisher_1
[DEBUG] opentok: Session.unsubscribe(subscriber_1695484121_1)
答案 0 :(得分：0)
想出来，希望它可以帮助某人。在旧版本的闪存中，如果一个浏览器可以访问网络摄像头，则其他浏览器无法访问，因此一个浏览器上有黑屏，另一个浏览器上有视频。
将Flash更新到最新版本似乎解决了我的问题。