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WowzaMediaSystems / wse-example-pushpublish-hls

Wowza Streaming Engine™ sample and documentation for implementing an HLS Push Publishing (Stream Target) profile.
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Error when cupertinoMinPlaylistChunkCount > 1 #2

Closed jordicenzano closed 8 years ago

jordicenzano commented 8 years ago

if you use the code of this repo and you set this app configuration parameter cupertinoMinPlaylistChunkCount to a value X (X > 1) (it is useful to avoid 1st segment with negative duration). Then I'm getting this error for the first X chunks:

ERROR server comment - PushPublish.createOutputItem(live/_definst_/alive_source->profile_0) : java.lang.NullPointerException|at com.wowza.wms.pushpublish.protocol.cupertino.PushPublishHTTPCupertino.createOutputItem(PushPublishHTTPCupertino.java:653)|at com.wowza.wms.pushpublish.model.PushPublishHTTPPusher$HTTPPoller.run(PushPublishHTTPPusher.java:197)|
ERROR server comment - PushPublish.outputSend(live/_definst_/alive_source->profile_0) Unable to clone maseter playlist. : java.lang.NullPointerException|at com.wowza.wms.pushpublish.protocol.cupertino.PushPublishHTTPCupertino.outputSend(PushPublishHTTPCupertino.java:752)|at com.wowza.wms.pushpublish.model.PushPublishHTTPPusher$OutputRunner.run(PushPublishHTTPPusher.java:275)|at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)|at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)|at java.lang.Thread.run(Thread.java:745)|
Cheleri commented 8 years ago

Hi jordicenzano,

This appears to be a bug in the core code of the Wowza Streaming Engine. I've opened a bug for you in our support ticketing system. You should be getting an email regarding it soon.

Thanks for flagging this for us.

Eric

Cheleri commented 8 years ago

The ticket is 194023

Eric

Cheleri commented 8 years ago

Hi Jordi,

There was a fix posted for this in the ticket reference above, you can go get a download with the fix from there. It will be made available to the public in our next public release (after 4.5.0.02 release, it did not make it into that release).

Thanks, Eric