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Matlab Error Using Dbstop Cannot Find Function

MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Breakpoints can only go on certain lines in a file, and it's tough to figure out which ones in advance. Tags make it easier for you to find threads of interest. Create a file, myprogram.m, that contains these statementsx = ones(1,10); for n = 1:10 x(n) = x(n) + 1; endSet a breakpoint to stop when n >= 4, and run the have a peek at this web-site

This makes it easy to follow the thread of the conversation, and to see what’s already been said before you post your own reply or make a new posting. Opportunities for recent engineering grads. United States Patents Trademarks Privacy Policy Preventing Piracy Terms of Use © 1994-2016 The MathWorks, Inc. One would need to override the = operator. –bdecaf Jan 8 '14 at 14:50 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up

The second option may be more useful, since the first one seems to be only evaluated at the start of the file. The "edit" command below succeeds, but the "dbstop" command fails. just a thought us Subject: "Error using ==> dbstop" From: Matthew Simoneau Matthew Simoneau (view profile) 165 posts Date: 29 Jun, 2009 21:26:42 Message: 12 of 17 Reply to this message This way you can easily keep track of topics that you're interested in.

You can think of your watch list as threads that you have bookmarked. We need eval for this for n = 1:nlines eval(['dbstop in ' file ' at ' num2str(n) ' if ( exist(''' varname... ''') && ( ' expression ' ) )']) end MATLAB Answers Join the 15-year community celebration. Close Tags for this Thread No tags are associated with this thread.

Newsgroups are used to discuss a huge range of topics, make announcements, and trade files. Translate 我们为许可用户提供了部分翻译好的中文文档。您只需登录便可查阅这些文档 dbstopSet breakpoints for debuggingcollapse all in page Syntaxdbstop in file exampledbstop in file at location exampledbstop in file if expression exampledbstop in file at location if expression exampledbstop if You may choose to allow others to view your tags, and you can view or search others’ tags as well as those of the community at large. But now, I will receive following error message: "Error using ==> dbstop You can not set a breakpoint past the start of the last expression in the file." Does anybody know

xparse processor with multiple arguments more hot questions question feed lang-matlab about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life Create a file, buggy.m, that requires an input vector.function z = buggy(x) n = length(x); z = (1:n)./x;Set a warning breakpoint, and call buggy with an input vector containing a 0 I'm retitling this bug to reflect the compatibility bug you've stumbled on that the argument should be allowed to be a file with a .m extension. To fix this, I just need to change the two lines in matlab/codetools/private/evalmxdom.m from just "catch" to "catch theError".

Grant Submitted on: Tue Jan 7 00:37:04 2014 Category:Octave FunctionSeverity:3 - Normal Priority:5 - NormalItem Group:Matlab Compatibility Status:FixedAssigned to:None Originator Name:Michael C. Date Changed By Updated Field Previous Value => Replaced By Fri Jan 10 16:39:40 2014rik5StatusReady For TestFixed Open/ClosedOpenClosed Tue Jan 7 21:11:03 2014jweStatusNeed InfoReady For Test Tue Jan 7 02:54:40 2014mtmillerCategoryInterpreterOctave The Levitating, Meditating, Flute-playing Gnu logo is a GNU GPL'ed image provided by the Nevrax Design Team. Put a conditional breakpoint on those lines.

There are thousands of newsgroups, each addressing a single topic or area of interest. Discussions are threaded, or grouped in a way that allows you to read a posted message and all of its replies in chronological order. Grant Tue Jan 7 12:31:18 2014, comment #5:Yes, there is shadowing if you add the actual @ directory to the path. Subject: "Error using ==> dbstop" From: us us (view profile) 9405 posts Date: 29 Jun, 2009 20:31:01 Message: 10 of 17 Reply to this message Add author to My Watch List

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Toggle Main Navigation Log In Products Solutions Academia Support Community Events Contact Us How To Buy Contact Us How To Buy Log In Products Solutions Academia Support Community Events Search Newsgroup Do Morpheus and his crew kill potential Ones? However, dbstop in MyClass at mymeth fails with Cannot find function "mymeth" within "MyClass".

I have a constructor: function obj = ClassName(input) % constructor obj.Input = input; end This is being registered and I can access all of my property values.

mathworks.co.uk/help/matlab/matlab_oop/… –marsei Aug 20 '14 at 14:40 I found the issue where its not recognizing the function. The default is 1.Line number in file, at the anonymous function number, specified as a character vector. Got questions?Get answers. Asked by MathWorks Support Team MathWorks Support Team (view profile) 13,682 questions 13,682 answers 13,681 accepted answers Reputation: 2,690 on 27 Jan 2010 Latest activity Edited by MathWorks Support Team MathWorks

To exit debug mode, use dbquit.MATLAB can become unresponsive when it stops at a breakpoint while displaying a modal dialog box or figure created by your program. MATLAB stops at any line in any file when the specified condition occurs. dbstop mymeth actually does set a breakpoint, but it sets it at line 1 of MyClass, rather than at the beginning of MyClass.mymeth. have a peek here Why does this happen?

You will be notified whenever the author makes a post. Learn MATLAB today! You can also add a tag to your watch list by searching for the tag with the directive "tag:tag_name" where tag_name is the name of the tag you would like to Recently I found myself with out of bounds values in multiple variables, one way to track down the first occurance of this would be to set a conditional breakpoint on each

Join the conversation Toggle Main Navigation 登录 产品 解决方案 教育 支持 社区 活动 联系我们 如何购买 联系我们 如何购买 登录 产品 解决方案 教育 支持 社区 活动 Search MATLAB Documentation Documentation Support MathWorks Search Please try the request again. To exit debug mode and return to the MATLAB prompt (>>), use Ctrl+C.Debug a MATLAB Program See Alsodbclear | dbcont | dbdown | dbquit | dbstack | dbstatus | dbstep | That's where these DBSTOP messages are coming from.

The files containing the saved breakpoints must be on the search path or in the current folder. asked 2 years ago viewed 870 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter! Example: n >= 4condition -- Statement that causes execution to pause when that condition evaluates to trueerror | caught error | warning | naninf | ... When instrumenting the file for publishing, PUBLISH just tries to put them where it wants and catches the occasional errors.

Play games and win prizes! Grant Tue Jan 7 01:18:06 2014, comment #1:Can you try the same command but without the .m file extension? Tagging Messages can be tagged with a relevant label by any signed-in user. If I want to debug into an interactive call of obj.meth(), none of these alternatives work: dbstep in only works if the code to be stepped into is part of the