[mythtv-commits] Ticket #5108: ASSERT failure in QWidget: "Widgets must be created in the GUI thread.", file kernel/qwidget.cpp, line 951

[MythTV]

#5108: ASSERT failure in QWidget: "Widgets must be created in the GUI thread.",
file kernel/qwidget.cpp, line 951
-------------------------------------------------+--------------------------
 Reporter:  michael bishop <clever at nbnet.nb.ca>  |        Owner:  ijr    
     Type:  defect                               |       Status:  new    
 Priority:  minor                                |    Milestone:  unknown
Component:  mythtv                               |      Version:  head   
 Severity:  low                                  |   Resolution:         
  Mlocked:  0                                    |  
-------------------------------------------------+--------------------------

Comment(by anonymous):

 I can also produce this error using 'mythtv-setup' and selecting a full
 scan of exisiting transports.

 {{{
 2008-04-09 18:23:12.342 SetPage(Scan Configuration)
 2008-04-09 18:23:12.348 SetPage(Scan Configuration)
 2008-04-09 18:23:26.544 SetPage(Scanning)
 2008-04-09 18:23:26.545 SWiz: SetPage(): type(8) cardid(1)
 inputname(DVBInput)
 2008-04-09 18:23:26.547 MSqlQuery: SELECT channum FROM channel WHERE
 sourceid = ?
 2008-04-09 18:23:26.551 MSqlQuery: SELECT signal_timeout, channel_timeout
 FROM capturecard WHERE cardid = ?
 2008-04-09 18:23:26.552 MSqlQuery: SELECT videodevice FROM capturecard
 WHERE capturecard.cardid = ?
 2008-04-09 18:23:26.553 MSqlQuery: SELECT cardtype FROM capturecard WHERE
 capturecard.cardid = ?
 2008-04-09 18:23:26.557 DVBChan(1:0): Opening DVB channel
 2008-04-09 18:23:26.557 DVBChan(1:0): Using DVB card 0, with frontend 'ST
 STV0299 DVB-S'.
 2008-04-09 18:23:26.558 MSqlQuery: SELECT diseqcid FROM capturecard WHERE
 cardid = ?
 2008-04-09 18:23:26.559 MSqlQuery: SELECT type, description FROM
 diseqc_tree WHERE diseqcid = ?
 2008-04-09 18:23:26.560 MSqlQuery: SELECT subtype,         lnb_lof_switch,
 lnb_lof_hi,      lnb_lof_lo,        lnb_pol_inv,     cmd_repeat FROM
 diseqc_tree WHERE diseqcid = ?
 2008-04-09 18:23:26.560 DiSEqCDevTree: Changing LNB voltage to 18V
 2008-04-09 18:23:27.060 DiSEqCDevTree: Resetting DiSEqC Bus
 2008-04-09 18:23:27.060 DiSEqCDevTree: Sending DiSEqC Command: e0  0  0
 2008-04-09 18:23:27.223 MSqlQuery: SELECT cardinputid,        inputname,
 startchan,        tunechan,    externalcommand,        sourceid FROM
 cardinput WHERE cardid = ?
 2008-04-09 18:23:27.224 MSqlQuery: SELECT data FROM settings WHERE value =
 ? AND hostname = ? ;
 2008-04-09 18:23:27.225 MSqlQuery: SELECT chanid, favid FROM favorites
 2008-04-09 18:23:27.228 MSqlQuery: SELECT channum, callsign, chanid,
 atsc_major_chan, atsc_minor_chan,        name, icon, mplexid, visible FROM
 channel WHERE sourceid='2'
 2008-04-09 18:23:27.349 ChannelBase(1): Input #1: 'DVBInput' schan(1010)
 sourceid(2) ccid(1)
 2008-04-09 18:23:27.349 ChannelBase(1): Current Input #1: 'DVBInput'
 2008-04-09 18:23:27.350 DVBSM(0): Can measure Signal Strength
 2008-04-09 18:23:27.350 DVBSM(0): Can measure S/N
 2008-04-09 18:23:27.350 DVBSM(0): Can measure Bit Error Rate
 2008-04-09 18:23:27.351 DVBSM(0): Can count Uncorrected Blocks
 2008-04-09 18:23:27.351 SM(0)::RemoveFlags: Seen() Match() Wait()
 2008-04-09 18:23:27.351 DVBSM(0): DVBSignalMonitor::ctor initial flags
 Seen() Match() Wait(Sig,SNR,BER,UB,)
 2008-04-09 18:23:27.651 SIScan(0): Connecting up DTVSignalMonitor
 2008-04-09 18:23:27.651 SM(0)::AddFlags: Seen() Match()
 Wait(MGT,VCT,NIT,SDT,)
 2008-04-09 18:23:27.652 MSqlQuery: SELECT freetoaironly FROM cardinput
 WHERE cardid    = ? AND       inputname = ?
 2008-04-09 18:23:27.653 MSqlQuery: SELECT radioservices FROM cardinput
 WHERE cardid    = ? AND       inputname = ?
 2008-04-09 18:23:27.653 SWizScan: HandleTuneComplete()
 2008-04-09 18:23:27.654 SWizScan: ScanServicesSourceID(2)
 ASSERT failure in QWidget: "Widgets must be created in the GUI thread.",
 file kernel/qwidget.cpp, line 951
 Aborted
 }}}

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5108#comment:1>
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