Hi there,

WB toolbar could work like chat now... I think it is small enough that id doesnt disturb to much and if not needed it could be collapsed (default should be collapsed I think).

Greetings Peter

Am 28.04.2017 um 18:58 schrieb Maxim Solodovnik:
Hello Denis,

Maybe you have free time to help with design of new room?

We need to put scale and goto/prev/next page somewhere
And I believe we need to change WB toolbar to be more compact

Additional requirements:
1) we need a way to display Chat and WB same time
2) we need a way to display Activities and WB (and Chat) same time

I see no places where to put it :(

Thanks in advance


On Fri, Apr 28, 2017 at 8:31 AM, Maxim Solodovnik <solomax...@gmail.com <mailto:solomax...@gmail.com>> wrote:

    Hello Peter,

    just have checked, the issue with NullPointer is not reproducible
    locally :((
    can you please run "svn status" to ensure no java files are
    locally modified?

    Could you additionally check the logs, maybe you have any other
    warnings/errors?

    On Thu, Apr 27, 2017 at 7:37 PM, Peter Dähn <da...@vcrp.de
    <mailto:da...@vcrp.de>> wrote:

        Hi Maxim,

        finally details for 1)

        create poll (this was y/n, but doesn't matter), vote, close
        poll (same result without closing) and try to delete it ends
        up in 500 server fault

        Demo server works. Serverlog from my machine for create, vote
        colse and delete

        DEBUG 04-27 14:27:50.678 PollDao.java 192522288 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-3] -  :: getPoll :: 19
        DEBUG 04-27 14:27:50.681 PollDao.java 192522291 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-3] -  :: getArchived :: 19
        DEBUG 04-27 14:27:50.698 RoomPanel.java 192522308 250
        org.apache.openmeetings.web.ro
        <http://org.apache.openmeetings.web.ro>om.RoomPanel
        [http-nio-0.0.0.0-5080-exec-3] - public ? true, ownedId ? 0 true
        DEBUG 04-27 14:27:50.759 MainPanel.java 192522369 256
        org.apache.openmeetings.web.co
        <http://org.apache.openmeetings.web.co>mmon.MainPanel
        [http-nio-0.0.0.0-5080-exec-3] - WebSocketBehavior:: pingTimer
        is attached
        DEBUG 04-27 14:27:50.850 FileExplorerItemDao.java 192522460
        100 org.apache.openmeetings.db.dao.file.FileExplorerItemDao
        [http-nio-0.0.0.0-5080-exec-3] - getByOwner() started
        DEBUG 04-27 14:27:50.866 FileExplorerItemDao.java 192522476 95
        org.apache.openmeetings.db.dao.file.FileExplorerItemDao
        [http-nio-0.0.0.0-5080-exec-3] - getFileExplorerItemsByRoom
        roomId :: 19
        DEBUG 04-27 14:27:50.937 Application.java 192522547 402
        org.apache.openmeetings.web.app.Application
        [http-nio-0.0.0.0-5080-exec-3] - Adding online room client:
        7eee1205-fc13-4c85-ba16-2a38c1f18d9c, room: 19
        DEBUG 04-27 14:27:50.941 AuthLevelUtil.java 192522551 40
        org.apache.openmeetings.db.util.AuthLevelUtil
        [http-nio-0.0.0.0-5080-exec-3] - Level Admin :: [GRANTED]
        DEBUG 04-27 14:27:51.767 WebSocketHelper.java 192523377 125
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-9] - Sending WebSocket message:
        {"type":"wb"}
        DEBUG 04-27 14:27:52.071 ConferenceLogDao.java 192523681 52
        org.apache.openmeetings.db.dao.log.ConferenceLogDao
        [http-nio-0.0.0.0-5080-exec-4] - [addConferenceLog]:
        org.apache.openmeetings.db.entity.log.ConferenceLog@4301f474
        DEBUG 04-27 14:27:52.151 WebSocketHelper.java 192523761 72
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-4] - Sending WebSocket message:
        roomEnter
        DEBUG 04-27 14:27:52.157 PollDao.java 192523767 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-4] -  :: hasPoll :: 19
        DEBUG 04-27 14:27:52.165 PollDao.java 192523775 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-4] -  :: getArchived :: 19
        DEBUG 04-27 14:27:52.273 PollDao.java 192523883 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-4] -  :: hasPoll :: 19
        DEBUG 04-27 14:27:52.275 PollDao.java 192523885 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-4] -  :: getArchived :: 19
        DEBUG 04-27 14:28:13.523 MailHandler.java 192545133 277
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-4]
        - sendMails enter ...
        DEBUG 04-27 14:28:13.527 MailHandler.java 192545137 279
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-4]
        - Number of emails in init queue 0
        DEBUG 04-27 14:28:13.528 MailHandler.java 192545138 284
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-4]
        - ... sendMails done.
        DEBUG 04-27 14:28:21.928 MainPanel.java 192553538 118
        org.apache.openmeetings.web.co
        <http://org.apache.openmeetings.web.co>mmon.MainPanel
        [http-nio-0.0.0.0-5080-exec-9] - Sending WebSocket PING
        DEBUG 04-27 14:28:24.964 MailHandler.java 192556574 277
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1]
        - sendMails enter ...
        DEBUG 04-27 14:28:24.968 MailHandler.java 192556578 279
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1]
        - Number of emails in init queue 0
        DEBUG 04-27 14:28:24.974 MailHandler.java 192556584 284
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1]
        - ... sendMails done.
        DEBUG 04-27 14:28:51.994 MainPanel.java 192583604 118
        org.apache.openmeetings.web.co
        <http://org.apache.openmeetings.web.co>mmon.MainPanel
        [http-nio-0.0.0.0-5080-exec-5] - Sending WebSocket PING
        DEBUG 04-27 14:28:54.292 PollDao.java 192585902 57
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: close ::
        DEBUG 04-27 14:28:54.516 WebSocketHelper.java 192586126 72
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-10] - Sending WebSocket message:
        pollCreated
        DEBUG 04-27 14:28:54.527 PollDao.java 192586137 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: getPoll :: 19
        DEBUG 04-27 14:28:54.653 PollDao.java 192586263 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: hasPoll :: 19
        DEBUG 04-27 14:28:54.665 PollDao.java 192586275 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: hasVoted :: 19, 8
        DEBUG 04-27 14:28:54.765 PollDao.java 192586375 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: getPoll :: 19
        DEBUG 04-27 14:28:54.809 PollDao.java 192586419 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: hasPoll :: 19
        DEBUG 04-27 14:28:54.812 PollDao.java 192586422 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: hasVoted :: 19, 1
        DEBUG 04-27 14:29:00.564 WebSocketHelper.java 192592174 72
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-1] - Sending WebSocket message:
        pollUpdated
        DEBUG 04-27 14:29:00.576 PollDao.java 192592186 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: getPoll :: 19
        DEBUG 04-27 14:29:00.625 PollDao.java 192592235 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:00.634 PollDao.java 192592244 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: hasVoted :: 19, 8
        DEBUG 04-27 14:29:00.738 PollDao.java 192592348 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: getPoll :: 19
        DEBUG 04-27 14:29:00.760 PollDao.java 192592370 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:00.769 PollDao.java 192592379 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-1] -  :: hasVoted :: 19, 1
        DEBUG 04-27 14:29:13.460 CleanupJob.java 192605070 80
        org.apache.openmeetings.service.quartz.scheduler.CleanupJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-2]
        - CleanupJob.cleanTestSetup
        DEBUG 04-27 14:29:13.548 MailHandler.java 192605158 277
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8]
        - sendMails enter ...
        DEBUG 04-27 14:29:13.557 MailHandler.java 192605167 279
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8]
        - Number of emails in init queue 0
        DEBUG 04-27 14:29:13.558 MailHandler.java 192605168 284
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8]
        - ... sendMails done.
        DEBUG 04-27 14:29:17.061 PollDao.java 192608671 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-2] -  :: getPoll :: 19
        DEBUG 04-27 14:29:18.459 SessiondataDao.java 192610069 191
        org.apache.openmeetings.db.dao.server.SessiondataDao
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6]
        - ****** clearSessionTable:
        DEBUG 04-27 14:29:18.478 SessiondataDao.java 192610088 193
        org.apache.openmeetings.db.dao.server.SessiondataDao
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6]
        - clearSessionTable: 0
        DEBUG 04-27 14:29:18.490 ReminderJob.java 192610100 44
        org.apache.openmeetings.service.quartz.scheduler.ReminderJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-9]
        - ReminderJob.remindMeetings
        DEBUG 04-27 14:29:21.191 WebSocketHelper.java 192612801 72
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-8] - Sending WebSocket message:
        pollUpdated
        DEBUG 04-27 14:29:21.201 PollDao.java 192612811 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: getPoll :: 19
        DEBUG 04-27 14:29:21.255 PollDao.java 192612865 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:21.275 PollDao.java 192612885 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: hasVoted :: 19, 8
        DEBUG 04-27 14:29:21.441 PollDao.java 192613051 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: getPoll :: 19
        DEBUG 04-27 14:29:21.480 PollDao.java 192613090 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:21.486 PollDao.java 192613096 142
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-8] -  :: hasVoted :: 19, 1
        DEBUG 04-27 14:29:22.188 MainPanel.java 192613798 118
        org.apache.openmeetings.web.co
        <http://org.apache.openmeetings.web.co>mmon.MainPanel
        [http-nio-0.0.0.0-5080-exec-5] - Sending WebSocket PING
        DEBUG 04-27 14:29:23.463 CleanupJob.java 192615073 113
        org.apache.openmeetings.service.quartz.scheduler.CleanupJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1]
        - CleanupJob.cleanRoomFiles
        DEBUG 04-27 14:29:24.334 PollDao.java 192615944 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-7] -  :: getPoll :: 19
        DEBUG 04-27 14:29:24.357 PollDao.java 192615967 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-7] -  :: getArchived :: 19
        DEBUG 04-27 14:29:24.924 CleanupJob.java 192616534 80
        org.apache.openmeetings.service.quartz.scheduler.CleanupJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-2]
        - CleanupJob.cleanTestSetup
        DEBUG 04-27 14:29:25.088 MailHandler.java 192616698 277
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6]
        - sendMails enter ...
        DEBUG 04-27 14:29:25.090 MailHandler.java 192616700 279
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6]
        - Number of emails in init queue 0
        DEBUG 04-27 14:29:25.096 MailHandler.java 192616706 284
        org.apache.openmeetings.core.mail.MailHandler
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6]
        - ... sendMails done.
        DEBUG 04-27 14:29:29.925 SessiondataDao.java 192621535 191
        org.apache.openmeetings.db.dao.server.SessiondataDao
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8]
        - ****** clearSessionTable:
        DEBUG 04-27 14:29:29.934 ReminderJob.java 192621544 44
        org.apache.openmeetings.service.quartz.scheduler.ReminderJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-9]
        - ReminderJob.remindMeetings
        DEBUG 04-27 14:29:29.949 SessiondataDao.java 192621559 193
        org.apache.openmeetings.db.dao.server.SessiondataDao
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8]
        - clearSessionTable: 0
        DEBUG 04-27 14:29:31.587 PollDao.java 192623197 57
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: close ::
        DEBUG 04-27 14:29:31.622 PollDao.java 192623232 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getPoll :: 19
        DEBUG 04-27 14:29:31.653 PollDao.java 192623263 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getArchived :: 19
        DEBUG 04-27 14:29:31.934 WebSocketHelper.java 192623544 72
        org.apache.openmeetings.core.util.WebSocketHelper
        [http-nio-0.0.0.0-5080-exec-6] - Sending WebSocket message:
        pollUpdated
        DEBUG 04-27 14:29:31.940 PollDao.java 192623550 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getPoll :: 19
        DEBUG 04-27 14:29:31.942 PollDao.java 192623552 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:31.949 PollDao.java 192623559 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getArchived :: 19
        DEBUG 04-27 14:29:31.974 PollDao.java 192623584 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getPoll :: 19
        DEBUG 04-27 14:29:31.984 PollDao.java 192623594 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getPoll :: 19
        DEBUG 04-27 14:29:31.987 PollDao.java 192623597 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getArchived :: 19
        DEBUG 04-27 14:29:32.012 PollDao.java 192623622 127
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: hasPoll :: 19
        DEBUG 04-27 14:29:32.015 PollDao.java 192623625 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-6] -  :: getArchived :: 19
        DEBUG 04-27 14:29:34.928 CleanupJob.java 192626538 113
        org.apache.openmeetings.service.quartz.scheduler.CleanupJob
        [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5]
        - CleanupJob.cleanRoomFiles
        DEBUG 04-27 14:29:37.033 PollDao.java 192628643 70
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: delete ::
        DEBUG 04-27 14:29:37.084 PollDao.java 192628694 87
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: getPoll :: 19
        DEBUG 04-27 14:29:37.157 PollDao.java 192628767 113
        org.apache.openmeetings.db.dao.room.PollDao
        [http-nio-0.0.0.0-5080-exec-10] -  :: getArchived :: 19
        ERROR 04-27 14:29:37.339 DefaultExceptionMapper.java 192628949
        170 org.apache.wicket.DefaultExceptionMapper
        [http-nio-0.0.0.0-5080-exec-10] - Unexpected error occurred

        java.lang.NullPointerException: null
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.getValues(PollResultsDialog.java:234)
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.barChart(PollResultsDialog.java:265)
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.access$900(PollResultsDialog.java:72)
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$PollResultsForm.redraw(PollResultsDialog.java:370)
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$PollResultsForm.updateModel(PollResultsDialog.java:364)
            at org.apache.openmeetings.web.ro
        
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$2.onClose(PollResultsDialog.java:118)
            at
        
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.close(AbstractDialog.java:395)
            at
        
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.onClick(AbstractDialog.java:221)
            at
        
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.internalOnClick(AbstractDialog.java:233)
            at
        
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog$1.onClick(AbstractDialog.java:413)
            at
        
com.googlecode.wicket.jquery.ui.widget.dialog.DialogBehavior.onAjax(DialogBehavior.java:188)
            at
        com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.re
        
<http://ore.ajax.JQueryAjaxBehavior.re>spond(JQueryAjaxBehavior.java:173)
            at
        
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:598)
            at
        
org.apache.wicket.core.request.handler.ListenerRequestHandler.internalInvoke(ListenerRequestHandler.java:308)
            at
        
org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(ListenerRequestHandler.java:282)
            at
        
org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener(ListenerRequestHandler.java:224)
            at
        
org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(ListenerRequestHandler.java:210)
            at
        
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
            at
        
org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
            at
        
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
            at
        
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
            at
        
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
            at org.apache.wicket.protocol.ws
        
<http://org.apache.wicket.protocol.ws>.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70)
            at
        
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
            at
        
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286)
            at
        
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
            at
        
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
            at
        
org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:84)
            at
        
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
            at
        
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
            at
        
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
            at
        
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
            at
        
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
            at
        
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
            at
        
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
            at
        
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
            at
        
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
            at
        
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
            at
        
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
            at
        
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
            at
        
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
            at org.apache.tomcat.util.net
        
<http://org.apache.tomcat.util.net>.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1441)
            at org.apache.tomcat.util.net
        
<http://org.apache.tomcat.util.net>.SocketProcessorBase.run(SocketProcessorBase.java:49)
            at
        
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
            at
        
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
            at
        
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
            at java.lang.Thread.run(Thread.java:745)
        DEBUG 04-27 14:29:37.384 MainPanel.java 192628994 282
        org.apache.openmeetings.web.co
        <http://org.apache.openmeetings.web.co>mmon.MainPanel
        [http-nio-0.0.0.0-5080-exec-1] -
        WebSocketBehavior::closeHandler [uid:
        7eee1205-fc13-4c85-ba16-2a38c1f18d9c, session:
        75C0BD3478B53E09EB83814E01A0BB86, key:
        org.apache.wicket.protocol.ws
        <http://org.apache.wicket.protocol.ws>.api.registry.PageIdKey@4]
        DEBUG 04-27 14:29:37.385 Application.java 192628995 410
        org.apache.openmeetings.web.app.Application
        [http-nio-0.0.0.0-5080-exec-1] - Removing online room client:
        7eee1205-fc13-4c85-ba16-2a38c1f18d9c, room: 19
        DEBUG 04-27 14:29:37.385 ScopeApplicationAdapter.java
        192628995 488
        org.apache.openmeetings.core.remote.ScopeApplicationAdapter
        [http-nio-0.0.0.0-5080-exec-1] - [roomLeaveByScope]
        7eee1205-fc13-4c85-ba16-2a38c1f18d9c 19 null null

        Greetings Peter


        Am 24.04.2017 um 16:18 schrieb Maxim Solodovnik:
        Thanks a lot Peter :)

        most detailed feedback so far :)

        1) I would appreciate if you can get steps to reproduce to
        get this exception ...
        2) good to know :)
        3)
          - undo not yet implemented
          - should work, will double check
          - also was working, will double check
          - scale is not yet implemented, Denis is on vacation I need
        help with design and component placement :(
        4)
          - goto page/next/prev is not yet implemented, same design
        issue, jump to page on scroll should work, will double check
          - The only thing I can propose: to move chat and/or A&A to
        the User/File area as another tab(s)

        Would it be better?

        On Mon, Apr 24, 2017 at 9:01 PM, Peter Dähn <da...@vcrp.de
        <mailto:da...@vcrp.de>> wrote:

            Hi Maxim,

            sorry, but I couldn't manage it to answer earlier... :-(

            1. delete poll

            demo-server works as expected, my installation ends up in
            an 500 Internal error...

            ERROR 04-24 14:59:17.184 DefaultExceptionMapper.java
            1816740 170 org.apache.wicket.DefaultExceptionMapper
            [http-nio-0.0.0.0-5080-exec-7] - Unexpected error occurred
            java.lang.NullPointerException: null
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.getValues(PollResultsDialog.java:234)
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.barChart(PollResultsDialog.java:265)
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog.access$900(PollResultsDialog.java:72)
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$PollResultsForm.redraw(PollResultsDialog.java:370)
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$PollResultsForm.updateModel(PollResultsDialog.java:364)
                at org.apache.openmeetings.web.ro
            
<http://org.apache.openmeetings.web.ro>om.poll.PollResultsDialog$2.onClose(PollResultsDialog.java:118)
                at
            
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.close(AbstractDialog.java:395)
                at
            
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.onClick(AbstractDialog.java:221)
                at
            
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog.internalOnClick(AbstractDialog.java:233)
                at
            
com.googlecode.wicket.jquery.ui.widget.dialog.AbstractDialog$1.onClick(AbstractDialog.java:413)
                at
            
com.googlecode.wicket.jquery.ui.widget.dialog.DialogBehavior.onAjax(DialogBehavior.java:188)
                at
            com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.re
            
<http://ore.ajax.JQueryAjaxBehavior.re>spond(JQueryAjaxBehavior.java:173)
                at
            
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:598)
                at
            
org.apache.wicket.core.request.handler.ListenerRequestHandler.internalInvoke(ListenerRequestHandler.java:308)
                at
            
org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(ListenerRequestHandler.java:282)
                at
            
org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener(ListenerRequestHandler.java:224)
                at
            
org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(ListenerRequestHandler.java:210)
                at
            
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912)
                at
            
org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
                at
            
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283)
                at
            
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
                at
            
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
                at org.apache.wicket.protocol.ws
            
<http://org.apache.wicket.protocol.ws>.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70)
                at
            
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204)
                at
            
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286)
                at
            
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
                at
            
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
                at
            
org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:84)
                at
            
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
                at
            
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
                at
            
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
                at
            
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
                at
            
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
                at
            
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
                at
            
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
                at
            
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
                at
            
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
                at
            
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
                at
            
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
                at
            
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
                at
            
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
                at org.apache.tomcat.util.net
            
<http://org.apache.tomcat.util.net>.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1441)
                at org.apache.tomcat.util.net
            
<http://org.apache.tomcat.util.net>.SocketProcessorBase.run(SocketProcessorBase.java:49)
                at
            
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
                at
            
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
                at
            
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
                at java.lang.Thread.run(Thread.java:745)


            2. "/hash?swf=settings
            <http://server:5080/openmeetings/hash?swf=settings>"
            works as expected, thanks for that

            3. some things that doesn't seem to work

            - whiteboard undo doesn't work
            - deletion of selected objects is not possible
            - upload a document with choosing "put on whiteboard" and
            "clean whiteboard" ends in an uploaded document and an
            empty wb. My expectation was to get just my doc on the wb.

            This is also the same at the demoserver...

            At the next point my installation acts a bit different
            than demo...

            - Scale of whiteboard doesn't work and settings (x,v,y,h)
            are just empty and grey


            4. feedback from teacher perspective

            they have 2 points. one with the html5 whiteboard and one
            with chat and one with activities & actions..

            - html5 whiteboard

            navigation through pages is missing. Scrolling doesn't
            work well during a presentation to "jump" through
            different pages

            - general layout

            Chat an a&a shouldn't interfere the wb-area. During a
            presentation all parts of a slide should be usable for
            the teacher. But they like to see also chat and a&a to
            answer questions, give permissions and so on. Probably a
            3-column layout or 2 columns 2 rows layout would be a
            possible solution for that. They said "as flexible as
            possible"...

            I know that chat an a&a are there since a few versions,
            but we still use 3.0.7 and I just got them to test a bit
            with the html5 whiteboard... I think the last part is
            complicated. But I didn't see it from that perspective
            till now... :-(



            Anyway great work
            Greetings Peter



            Am 19.04.2017 um 06:02 schrieb Maxim Solodovnik:
            Hello Peter,

            Poll Vote was broken in 3.2.1 and 4.0.0
            seems to be fixed, demo is updated
            Please let me know if you observing any other issues

            On Wed, Apr 12, 2017 at 2:35 PM, Peter Dähn
            <da...@vcrp.de <mailto:da...@vcrp.de>> wrote:

                Hi Maxim,

                thanks so far...

                I will have a look later the day. Also some of my
                colleagues had a look at it from teacher
                perspective. I will provide their feedback also
                later the day...

                4) I think "/hash?swf=settings
                <http://server:5080/openmeetings/hash?swf=settings>"
                is still needed. When I use Openmeetings somehow
                integrated, I will not have a private room.

                6) Poll delete, I think I just got it wrong, because
                the window doesn't disappear after deleting a poll,

                    "Poll result just one value", seems to work
                today... but now I can vote as often as I want and
                my choices will be added to the result...

                Anyway... great work so far

                later with a bit more input.
                Greetings Peter


                Am 12.04.2017 um 04:17 schrieb Maxim Solodovnik:
                OK, had time to check some on the issues :)

                1) pointer of normal user should work
                2) changes should be not available for user with no
                permissions
                3) device settings is totally re-implemented
                4) Do we still need "/hash?swf=settings
                <http://server:5080/openmeetings/hash?swf=settings>"?
                device settings can be pre-set at one of user
                private rooms ....
                5) I was aware of this, now should be fixed :)
                6) Could you please provide more steps for poll
                issues? it seems work for me

                On Thu, Apr 6, 2017 at 7:59 PM, Peter Dähn
                <da...@vcrp.de <mailto:da...@vcrp.de>> wrote:

                    Hallo Maxim,

                    looks great so far!

                    We start to play around with it. Installation
                    and load Backup of 3.0.7 works just fine.

                    In the first run, we saw

                    - that the pointer of a normal user is not
                    visible for other. Just when they got
                    witheboard rights this is working.
                    - Normal user can change items at the
                    whiteboard but not visible for others. They
                    should not be able to do that.
                    - Device settings dialog is not visible in FF
                    (BS Linux) just an empty popup is shown. With
                    Chrome I got the dialog, but it doesn't fit so
                    it is not usable.
                    -
                    http://server:5080/openmeetings/hash?swf=settings
                    <http://server:5080/openmeetings/hash?swf=settings>
                    doesn't load the dialog at all.
                    - Chatmessage ends up in internal Error 500
                    Page. After Reload the Message is viewable.
                    - Polls seems to be broken (delete poll doesn't
                    work and result just shows 1 value. )

                    I think I will get more feedbacks the next days.

                    Greetings Peter



                    Am 06.04.2017 um 14:00 schrieb Maxim Solodovnik:
                    Thanks for the feedback!
                    I believe this behavior: non constant z-index
                    is "by design", I can try to change it, but
                    for now it is not top priority :)
                    You can file JIRA :)

                    On Thu, Apr 6, 2017 at 6:48 PM, BBS Technik
                    <dormiti...@gmx.de <mailto:dormiti...@gmx.de>>
                    wrote:

                        Hello Maxim,
                        the whiteboard looks realy good and I cant
                        wait to see it implemented in the
                        productiv versin of om. :-)
                        When I played a little bit arround, I saw,
                        that the layers of the whiteboard are not
                        fixed.
I. e. when I have a jpg on the whitboard and I draw an arrow on it, and then move
                        the jpg a little bit, then the arrow is
                        behind the jpg.
                        Best regard Ed
                        *Gesendet:* Mittwoch, 05. April 2017 um
                        17:11 Uhr
                        *Von:* "Maxim Solodovnik"
                        <solomax...@gmail.com
                        <mailto:solomax...@gmail.com>>
                        *An:* dev <d...@openmeetings.apache.org
                        <mailto:d...@openmeetings.apache.org>>,
                        "Openmeetings user-list"
                        <user@openmeetings.apache.org
                        <mailto:user@openmeetings.apache.org>>
                        *Betreff:* [DISCUSSION] HTML5 whiteboard
                        for 4.0.0
                        Hello All,

                        During last month I developed new HTML5
                        whiteboard, not all features
                        are implemented:
                        - save WB to file
                        - load saved WB
                        - Undo
                        - load Video to WB

                        Other functionality seems to be implemented

                        I would like to get some input: what is
                        good, what is bad, what can be
                        improved :)
                        This version is available here:
                        https://om.alteametasoft.com:8443/next
                        <https://om.alteametasoft.com:8443/next>
                        Room currently has no audio/video support,
                        and room chat might be
                        broken, I'm working on it :)

                        Additionally we have number of issues:
                        https://issues.apache.org/jira/browse/OPENMEETINGS-1613
                        
<https://issues.apache.org/jira/browse/OPENMEETINGS-1613>
                        https://issues.apache.org/jira/browse/OPENMEETINGS-369
                        <https://issues.apache.org/jira/browse/OPENMEETINGS-369>
                        https://issues.apache.org/jira/browse/OPENMEETINGS-370
                        <https://issues.apache.org/jira/browse/OPENMEETINGS-370>
                        https://issues.apache.org/jira/browse/OPENMEETINGS-371
                        <https://issues.apache.org/jira/browse/OPENMEETINGS-371>
                        https://issues.apache.org/jira/browse/OPENMEETINGS-374
                        <https://issues.apache.org/jira/browse/OPENMEETINGS-374>

                        All this about introducing new room role:
                        "Presenter"
                        This role has less rights than Moderator,
                        but more rights than "Draw
                        on whiteboard"

                        WDYT? Is it good idea? If so which icon
                        can it have?

                        Would love to get some input!

                        --
                        WBR
                        Maxim aka solomax




-- WBR
                    Maxim aka solomax




-- WBR
                Maxim aka solomax




-- WBR
            Maxim aka solomax




-- WBR
        Maxim aka solomax




-- WBR
    Maxim aka solomax




--
WBR
Maxim aka solomax

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