tweetsearch demo output a lot of warnings

try to search word:qt, enter and see a lot of glyph distance-field warnings

:\Users\chayin\Qt5.0.0beta\Src\Qt\5.0.0\qtdeclarative\examples\demos\tweetsearch>qmlscene tweetsearch.qml
Reload
10 new tweets
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 20658
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20648
Warning: distance-field glyph is not available with index 20721
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 12445
Warning: distance-field glyph is not available with index 20681
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20678
Warning: distance-field glyph is not available with index 20667
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 20718
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20786
Warning: distance-field glyph is not available with index 20753
Warning: distance-field glyph is not available with index 20742
Warning: distance-field glyph is not available with index 20693
Warning: distance-field glyph is not available with index 20665
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 13600
Warning: distance-field glyph is not available with index 8930
Warning: distance-field glyph is not available with index 6513
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20677
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20688
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20657
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20710
Warning: distance-field glyph is not available with index 20651
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 14052
Warning: distance-field glyph is not available with index 9422
Warning: distance-field glyph is not available with index 10885
Warning: distance-field glyph is not available with index 20712
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 10508
Warning: distance-field glyph is not available with index 10698
Warning: distance-field glyph is not available with index 20685
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 14052
Warning: distance-field glyph is not available with index 9422
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20671
Warning: distance-field glyph is not available with index 20655
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 20658
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20648
Warning: distance-field glyph is not available with index 20721
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 12445
Warning: distance-field glyph is not available with index 20681
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20678
Warning: distance-field glyph is not available with index 20667
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 20718
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20786
Warning: distance-field glyph is not available with index 20753
Warning: distance-field glyph is not available with index 20742
Warning: distance-field glyph is not available with index 20693
Warning: distance-field glyph is not available with index 20665
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 13600
Warning: distance-field glyph is not available with index 8930
Warning: distance-field glyph is not available with index 6513
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20677
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20688
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20657
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20710
Warning: distance-field glyph is not available with index 20651
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 20658
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20648
Warning: distance-field glyph is not available with index 20721
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 12445
Warning: distance-field glyph is not available with index 20681
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20678
Warning: distance-field glyph is not available with index 20667
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 20718
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20786
Warning: distance-field glyph is not available with index 20753
Warning: distance-field glyph is not available with index 20742
Warning: distance-field glyph is not available with index 20693
Warning: distance-field glyph is not available with index 20665
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 13600
Warning: distance-field glyph is not available with index 8930
Warning: distance-field glyph is not available with index 6513
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20677
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20688
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20657
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20710
Warning: distance-field glyph is not available with index 20651
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Reload
0 new tweets
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 20658
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20648
Warning: distance-field glyph is not available with index 20721
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 12445
Warning: distance-field glyph is not available with index 20681
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20678
Warning: distance-field glyph is not available with index 20667
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 20718
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20786
Warning: distance-field glyph is not available with index 20753
Warning: distance-field glyph is not available with index 20742
Warning: distance-field glyph is not available with index 20693
Warning: distance-field glyph is not available with index 20665
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 13600
Warning: distance-field glyph is not available with index 8930
Warning: distance-field glyph is not available with index 6513
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20677
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20688
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20657
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20710
Warning: distance-field glyph is not available with index 20651
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 20622
Warning: distance-field glyph is not available with index 14052
Warning: distance-field glyph is not available with index 9422
Warning: distance-field glyph is not available with index 10885
Warning: distance-field glyph is not available with index 20712
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 10508
Warning: distance-field glyph is not available with index 10698
Warning: distance-field glyph is not available with index 20685
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 14052
Warning: distance-field glyph is not available with index 9422
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20671
Warning: distance-field glyph is not available with index 20655
Warning: distance-field glyph is not available with index 4485
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 20658
Warning: distance-field glyph is not available with index 14211
Warning: distance-field glyph is not available with index 20669
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20648
Warning: distance-field glyph is not available with index 20721
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 12445
Warning: distance-field glyph is not available with index 20681
Warning: distance-field glyph is not available with index 20684
Warning: distance-field glyph is not available with index 20661
Warning: distance-field glyph is not available with index 20678
Warning: distance-field glyph is not available with index 20667
Warning: distance-field glyph is not available with index 20650
Warning: distance-field glyph is not available with index 20718
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20623
Warning: distance-field glyph is not available with index 20786
Warning: distance-field glyph is not available with index 20753
Warning: distance-field glyph is not available with index 20742
Warning: distance-field glyph is not available with index 20693
Warning: distance-field glyph is not available with index 20665
Warning: distance-field glyph is not available with index 20692
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20689
Warning: distance-field glyph is not available with index 13600
Warning: distance-field glyph is not available with index 8930
Warning: distance-field glyph is not available with index 6513
Warning: distance-field glyph is not available with index 20719
Warning: distance-field glyph is not available with index 20722
Warning: distance-field glyph is not available with index 20677
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20708
Warning: distance-field glyph is not available with index 20688