Error Occurred While Evaluating Listener Callback Matlab
Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software Brandon Barker (view profile) 6 questions 0 answers 0 accepted answers Reputation: 1 Vote0 Warning: Error occurred while evaluating listener callback. (problem with parfor?) Asked by Brandon Barker Brandon Barker (view profile) 6 questions 0 answers 0 accepted answers Reputation: 1 on 24 Feb 2014 Latest activity Commented on by benoit benoit (view profile) 0 questions 0 answers 0 accepted answers Reputation: 0 on 12 May 2014 40 views (last 30 days) 40 views (last 30 days) I get the following error randomly sometimes after my MATLAB program hangs and I press ctrl-c. I'm not using any object oriented code myself, though I do use 3rd party libraries that might (they also use mex files if that matters).It uses some fairly long-running loops and so is not very easy to test -- usually the problem does not occur; maybe if I knew a bit more about the message I could come up with a test case. Here is the error:??? Warning: Error occurred while evaluating listener callback. > In dataToFluxFixMulti at 14 In yeastAnalysis at 163 In yeastResults at 37 ??? Error using ==> parallel_function at 598Error in ==> dataToFluxFixMulti at 14 parfor i = 1:nRepsError in ==> yeastAnalysis at 163 [v_fix, ~, v_fix_s, ~] = dataToFluxFixMulti( ...Error in ==> yeastResults at 37If it helps, here is the rather short function that has the parfor loop:function [v_sol, lIter, v_sol_s, lIter_s] = ... dataToFluxFixMulti(m, r, r_sd, nReps) % This is like dataToFlux, but returns a mean and std % for v_sol and lIter, and saves the flux distributions. nRxns = length(m.rxns); v_sol_Dist = zeros(nReps, nRxns); lIter_Dist = zeros(nReps, nRxns); timeInit = num2str(now()); parfor i = 1:nReps [v_sol, lIter] = dataToFluxFix(m, r, r_sd); v_sol_Dist(i, :) = columnVector(v_sol)'; lIter_Dist(i) = lIter; end v_sol = mean(v_sol_Dist)'; lIter = mean(lIter_Dist); v_sol_s = std(v_sol_Dist)'; lIter_s = std(lIter_Dist); fileNameOut = ['dataToFlux_' num2str(nReps) '_' timeInit '.mat']; save(fileNameOut, 'v_sol', 'v_sol_s', 'v_sol_Dist', ... 'lIter', 'lIter_s', 'lIter_Dist'); 1 Comment Show all comments benoit benoit (view profile) 0 questions 0 answers 0
Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as https://www.mathworks.com/matlabcentral/answers/118862-warning-error-occurred-while-evaluating-listener-callback-problem-with-parfor Spam Help Trial software Jamie (view profile) 1 question 1 answer 0 accepted answers Reputation: 0 Vote0 Error when using guide Asked by Jamie Jamie (view profile) 1 question 1 answer 0 accepted answers Reputation: 0 on 2 Jun 2012 Accepted Answer by Walter Roberson Walter Roberson (view profile) 27 questions https://www.mathworks.com/matlabcentral/answers/40148-error-when-using-guide 27,540 answers 9,617 accepted answers Reputation: 49,761 7 views (last 30 days) 7 views (last 30 days) Hello All,I am a new user of matlab and would like to work on a short project using the guide functionality. However, when go through the guide quick start I am met with the following errors ??? Error using ==> copyfileError in ==> guidetemplate>processDialogResult at 164 copyfile(srcfigfile, targetfigfile, 'writable'); Error in ==> guidetemplate>dialogCallback at 99 processDialogResult(quickstartpanel); Warning: Error occurred while evaluating listener callback. I am using Matlab R2009b on Ubuntu 11.10Thanks, Jamie 0 Comments Show all comments Tags copyfile errorguide Products No products are associated with this question. Related Content 2 Answers Walter Roberson (view profile) 27 questions 27,540 answers 9,617 accepted answers Reputation: 49,761 Vote0 Link Direct link to this answer: https://www.mathworks.com/matlabcentral/answers/40148#answer_49877 Answer by Walter Roberson Walter Roberson (view profile) 27 questions 27,540 answers 9,617 accepted answers Reputation: 49,761 on 4 Jun 2012
Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers https://www.mathworks.com/matlabcentral/answers/111544-matlab-bug-or-driver-problems File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help MATLAB Central http://justamatlabprogrammer.blogspot.com/2013/05/scattered-scatter.html Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as error occurred Spam Help Trial software Paolo (view profile) 1 question 1 answer 1 accepted answer Reputation: 0 Vote0 MATLAB bug or driver problems Asked by Paolo Paolo (view profile) 1 question 1 answer 1 accepted answer Reputation: 0 on 6 Jan 2014 Latest activity Answered by Paolo Paolo (view profile) 1 question error occurred while 1 answer 1 accepted answer Reputation: 0 on 6 Jan 2014 Accepted Answer by Paolo Paolo (view profile) 1 question 1 answer 1 accepted answer Reputation: 0 10 views (last 30 days) 10 views (last 30 days) Hello, with MATLAB 2012a/2013a x64 on Winows 7/8.1 x64 I have a problem when I am tring to plot something. My laptop is a DELL XPS 17 L702x (no 3D monitor).If I plot a simple graph like thisx = 1:10; figure; plot(x); and I am trying to do a zoom in/out this is the error:Error using view Too many output arguments. Error in resetplotview>localCreateViewInfo (line 175) [az, el] = view(hAxes); Error in resetplotview>localResetPlotView (line 63) viewinfo = localCreateViewInfo(hAxes); Error in resetplotview (line 45) retval = localResetPlotView(hAxes(n),varargin{:}); Error in C:\Program Files\MATLAB\R2012a\toolbox\matlab\graph2d\zoom.p>localZoom (line 880) Error in C:\Program Files\MATLAB\R2012a\toolbox\matlab\graph2d\zoom.p>localStartDrag (line 855) Error in C:\Program Files\MATLAB\R2012a\toolbox\matlab\graph2d\zoom.p>localWindowButtonDownFcn (line 781) Error in hgfeval (line 63) feval(fcn{1},varargin{:},fcn{2:end}); Error in ui
looked fine and worked 99% of the time so what was the problem... After quite a bit of searching I found that there's a strange thing that happens with scatter when you are using 3 data points. The documentation from scatter on the Matlab website states that you can have many different ways of inputting your data. Specifically color data can be either a string code ( 'b') , a 3 column matrix of color data equal in length to your array ([0 1 1; 1 0 0 ;0 1 0]), or a vector length of your X and Y data. Can you see where you might run into a problem? Lets start with ; x = [1, 2, 3]; y = [1, 2, 3]; S = 50 ; % size of the marker we are going to use scatter(x,y,S, 'b','filled') Well, great, a super simple scatter plot.... Next, lets try, making the points different colors based on a matrix of RGB colors; C=[ 0 1 1;... 1 0 0;... 0 1 0] ; scatter(x,y,S,C,'filled') Great, looks good, but what if I want to use numeric values for the color data to be and have Matlab map the colors, let's try C=[1, 2, 3] scatter(x,y,S,C,'filled') uh OH! Error using set Color value contains NaN, or element out of range 0.0 <= value <= 1.0 Error in specgraph.scattergroup/refresh (line 184) set(p,'MarkerFaceColor',color); Error in specgraph.scattergroup/schema>LdoDirtyAction (line 145) refresh(h); Warning: Error occurred while evaluating listener callback. > In scatter at 88 Hmm, Matlab seem to think I gave it an RGB for color instead of numeric representation. Let's look back at the documentation: C must be a vector length of X and Y; >> length(C) ans = 3 What happens if I use a COLUMNvector instead of a ROW vector , sothe C =C', so that length=3 and size(C,1)=3 and try again; scatter(x,y,S,C,'filled') It works! So apparently if your color data is a vector it needs to be a column vector.. but wait? I know I have used row vectors before, lets try x = [1, 2, 3, 4]; y = [1, 2, 3, 4],; C =[1 ,2 ,3 4]; scatter(x,y,S,C,'filled') So, in the case where l