Error using biograph function
5 views (last 30 days)
Show older comments
Hi, When i was using this piece of code below few months ago, it was running ok. Now its throwing in errors, but displaying the graph somehow. But these red lines when i run the code bothers me. Can you please help me regarding this.
#######################CODE######### W = [100 200 300 300 400 100 200 200 400 200 100 100]; DG = sparse([1 1 1 2 2 3 4 5 5 6 7 8 ],[2 3 4 5 6 4 6 7 9 8 8 9],W,9,9); h = view(biograph(DG,[],'ShowWeights','on')); ######################################
$$$$ERRORS#####
Error using cell2mat (line 52) CELL2MAT does not support cell arrays containing cell arrays or objects.
Error in biograph.biograph/hgCorrectFontSize>mycell2mat (line 43) m = cell2mat(c);
Error in biograph.biograph/hgCorrectFontSize (line 34) set(mycell2mat(get(mycell2mat(get(h.Edges,'hgline')),'UserData')),'FontSize',edgeFontSize)
Error in biograph.biograph/hgUpdate (line 32) h.hgCorrectFontSize
Error in biograph.bgguiRbgguiResize (line 220) bh.hgUpdate
Error using biograph.bggui (line 67) Error while evaluating Figure SizeChangedFcn
0 Comments
Answers (2)
Jiangtao Yu
on 18 Jun 2015
Edited: Jiangtao Yu
on 18 Jun 2015
The most simple way to solve this problem is to note the Line 32 to 35 of the hgCorrectFontSize.m.
just like
% if strcmp(h.showWeights,'on')
% edgeFontSize = max(h.edgeFontSize * scl,minAllowableFontSize);
% set(mycell2mat(get(mycell2mat(get(h.Edges,'hgline')),'UserData')),'FontSize',edgeFontSize)
% end
But this way maybe have an other negative effect.
The best way is to correct these codes.
My solution is to change the code of mycell2mat function begins from Line39 and save.
function m = mycell2mat(c)
if verLessThan('matlab','8.4.0')
% execute code for R2014a or earlier
if numel(c)==1
m = c;
else
m = cell2mat(c);
end
else
% execute code for R2014b or later
n=length(c);
m=gobjects(n,1);
for i=1:n
m(i)=c{i};
end
end
Debarati Banerjee
on 2 Apr 2015
This seems to be a known issue. Currently there are no workarounds to resolve the errors.
1 Comment
Ilya Tyuryukanov
on 14 May 2015
Edited: Ilya Tyuryukanov
on 14 May 2015
I'm struggling the same story, 'ShowWeights' triggers the problem!
See Also
Categories
Find more on Software Development Tools in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!