src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -84,7 +84,7 @@ } else { String streamId = streamInfo.getStreamId(); JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId); if (rtpInfo.getBoolean("exist")) { if (rtpInfo != null && rtpInfo.getBoolean("exist")) { RequestMessage msg = new RequestMessage(); msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid); msg.setData(JSON.toJSONString(streamInfo));