I am in heavy debugging mode where I have to restart the kernel fairly frequently, and am making heavy use of lots of cells in Spyder. When I am about 10 cells in and this happens, it would be really nice to be able to just run all cells above the current cell, sort of like you have in Jupyter.
I know I can manually go through and run cells 1-9 with Shift-Enter, or I can select all the code manually and hit F9. Is there a shortcut?
(Spyder maintainer here) There's no shortcut and no way to run all cells above or below the current one.
However, I think this is a very valid concern, so please open an issue in our issue tracker so we don't forget to implement it in a future release.
I usually just create a syntax error where I want to stop execution and then press F5.
EDIT:
It just occurred to me that this isn't quite right. A syntax error will prevent execution from starting. What I actually do is provoke a NameError:
NameError: name 'stop' is not defined
Related
Hello all,
this has me quite baffled as I dont even know how to even search for a solution to this.
Basically the problem is that when I'm debugging, after I stop the code in a breakpoint, the debugger can only go line by line and seems to not be able to "Run" (with F5, just continuing executing the code) or "Run to Cursor" to execute the code until the position the cursor is.
This makes of course very difficult the debugging, especially in cases where you just want to skip over a for-loop with 300000 iterations and not go through it one by one...
I have somehow found a workaround, although not really: I can set a breakpoint at some point down the code and select "Step Out" (Ctrl+Shift+F8) and the program will execute until the next breakpoint. This is far from ideal as I need to be setting and removing the breakpoints instead of just placing the cursor where I wanted the program to go and click Ctrl+F8. This operation is something I probably do hundreds of times while I am debugging and now I just go so much slower.
I wondered if any of you encountered this problem and know how to fix it or change this behaviour?
I should mention that the issue came when I changed my computer for a new one. I'm using Microsoft Visual Basic for Applications 7.1 within MS Excel in Microsoft Office 365
In Jupyter Notebook the shortcut for run cell/select below is Shift+Return. The issue I have is that it selects the below cell in Command mode and not Edit mode, therefore requiring an extra step each time to go into Edit Mode.
Question: How can I change that, and is that a possibility?
Here are some images to make it a bit more clear in case I wasn't. Nevermind apparently need more Reputation before I can embed pictures, Sorry for the inconvenience.
Before Run cell/Select Below (Shift+Return)
After Run cell/Select Below
What I want
Thanks in advance for you help!
I imagine you're looking for the 'Run cell and insert new cell below'
You need Alt+Enter for that
https://kapeli.com/cheat_sheets/iPython_Notebook.docset/Contents/Resources/Documents/index
If it is inconvenient to use, you can try changing the shortcuts.
Follow:
https://jupyter-notebook.readthedocs.io/en/stable/examples/Notebook/Custom%20Keyboard%20Shortcuts.html
This has been happening increasingly, when I have a sheets.add or sheets.delete in excel VBA. After searching and searching I finally found the official Microsoft support page on it. My question is, does anyone know why I could have stepped through this code just fine over and over, and then all of a sudden it starts doing what Microsoft says it would always do, and is there a way to fix it?
Sub foo()
Sheets.add
debug.print "sheet added" 'breakpoint here
End sub
It's as simple as that. You won't be able to recreate it, because the issue I'm asking about is the fact that it doesn't happen at first. It works just fine over and over then randomly presents the error described in the linked Microsoft support page.
Check if Microsoft Visual Basic for Applications Extensibility is being referenced in the project.
You can check that in the Tools/References Menu on the Visual Basic window of the project.
Referencing Visual Basic for Applications Extensibility prevents the program having its execution suspended:
Excel helps says specifically:
A change was made programmatically to the project using the extensibility (add-in) object model. This prevents the program from having execution suspended. You can continue running, or end execution, but can't suspend execution.
You are unable to step through code when making changes to the project (dynamically eg using InsertLine etc). the code can be run but not stepped through.
Deleting certain objects including ActiveX objects actually changes the VB project. It took me some time to realize that the following line of code prevented the VBE from entering break mode:
Excel.ActiveSheet.DrawingObjects.Delete
If you can identify the code causing the issue, and the order of operations isn't important, move it to the end of your script.
Here are a few suggestions which are not fool-proof,
Firstly, verify that the error does not occur if a breakpoint is not set.
If it doesn't, try a few other things:
From the VBE Debug menu, "Compile VBA Project", it's worth a shot.
Delete the line entirely. Run the code. Then put the line back in and try again with the breakpoint.
Add a DoEvents statement after the Sheets.Add
Use a MsgBox instead of a breakpoint on a Debug.Print. With the message box displayed, attempt to manually break using ctrl+fn+End. (At this point, "breaking" isn't necessary but it would be interesting to see whether you can break this way)
Put a breakpoint on Sheets.Add instead; practically speaking, there's no reason to put the breakpoint on a Print statement if you can just put it on the preceding line.
Are there any Addins? If so, disable all of them and re-enable one at a time, testing to see which one may contribute to the error.
Yet another Excel/VBA glitch.
When it happens to me when I click a button running a macro:
I first try to directly run the macro from VBE,
if it fails, then I put a breakpoint at the first instruction of the macro,
if it still fails, I try both,
or, after clicking the button and breaking on the first breakpoint, I do a single step (SHIFT F8) and then I can let debug run freely as usual (F5).
And so far I don't get this error anymore.
Probably not foolproof either but worth a try.
Ran into the same issue, and (as far as I can tell) the only relevant answer here is Answer 5 (i.e. the one provided by Chrisb).
I've been working with vba for (too many) years now, and never encountered this until I had a project that needed vba to delete ActiveX controls. In my case, the 'ActiveX controls' were a spurious result of data copied in from a web page.
Additionally, there appears to be a way around the issue. Using the following code (versus, e.g. deleting the ActiveX as a shape), seems to circumvent the issue:
On Error Resume Next
ActiveSheet.OLEObjects.Visible = True
ActiveSheet.OLEObjects.Delete
On Error GoTo 0
I say 'appears' and 'seems' above as implementing the above solved the issue for me. However, before I implemented same, I had made other code changes and I have not yet fully regression tested for all possible other reasons the problem was resolved. :)
This has happened to me multiple times and this solution works for me.
Run a different macro within the same VBA project.
Then go back and run the same macro that is causing the pop-up message to appear. The message should no longer appear.
I've been building a macro for a few weeks, and all of a sudden part doesn't work properly. When I try to call a userform via .Show, for some reason the marco stops running right there and then, and highlights the ".show" line. (Even if I jump to the userform box, the buttons are not functional.) If I press F5 it starts to run again, but I obviously don't want the code to stop running in the middle of the program. Any idea why this could happen, especially when it didn't used to happen?
It turns out I had a bug in my code, which was hiding because I did not remove a previous "On Error Resume Next." Many thanks to Siddharth!
It is possible that the OP's concluded answer is not connected to the question, but is coincidental.
I had the same thing. Code stopped on frm.show for aboluteamente no legitimate reason. It was as though there was a Stop there. I tried everything but the solution was, unequivocably, to reboot.
I know it's a level one answer, but it truly did fix the problem here. I'm hoping that someone will save themself googling and spitballing 100 irrelevant solution attempts when, as stupid as it is, just rebooting fixes it.
From what I can see on the web, this is a fairly common complaint, but answers seem to be rarer. The problem is this:
We have a number of Excel VBA apps which work perfectly on a number of users' machines. However on one machine they stop on certain lines of code. It is always the same lines, but those lines seem to have nothing in common with one another.
If you press F5 (run) after the halt, the app continues, so it's almost like a break point has been added. We've tried selecting 'remove all breaks' from the menu and even adding a break and removing it again.
We've had this issue with single apps before and we've 'bodged' it by cutting code out of modules, compiling and then pasting it back in etc.
The problem now seems to relate to Excel itself rather than a single .xls, so we're a little unsure how to manage this.
Any help would be gratefully received :)
Thanks,
Philip Whittington
I have found a 2nd solution.
Press "Debug" button in the popup.
Press Ctrl+Pause|Break twice.
Hit the play button to continue.
Save the file after completion.
One solution is here:
The solution for this problem is to add the line of code
“Application.EnableCancelKey = xlDisabled” in the first line of your
macro.. This will fix the problem and you will be able to execute the macro
successfully without getting the error message “Code execution has been interrupted”.
But, after I inserted this line of code, I was not able to use Ctrl+Break any more. So it works but not greatly.
This problem comes from a strange quirk within Office/Windows.
After developing the same piece of VBA code and running it hundreds of times (literally) over the last couple days I ran into this problem just now. The only thing that has been different is that just prior to experiencing this perplexing problem I accidentally ended the execution of the VBA code with an unorthodox method.
I cleaned out all temp files, rebooted, etc... When I ran the code again after all of this I still got the issue - before I entered the first loop. It makes sense that "press "Debug" button in the popup, then press twice [Ctrl+Break] and after this can continue without stops" because something in the combination of Office/Windows has not released the execution. It is stuck.
The redundant Ctrl+Break action probably resolves the lingering execution.
I found hitting ctrl+break while the macro wasn't running fixed the problem.
I would try the usual remedial things:
- Run Rob Bovey's VBA Code Cleaner on your VBA Code
- remove all addins on the users PC, particularly COM and .NET addins
- Delete all the users .EXD files (MSoft Update incompatibilities)
- Run Excel Detect & Repair on the users system
- check the size of the user's .xlb file (should be 20-30K)
- Reboot then delete all the users Temp files
I have came across this issue few times during the development of one complex Excel VBA app. Sometimes Excel started to break VBA object quite randomly. And the only remedy was to reboot machine. After reboot, Excel usually started to act normally.
Soon I have found out that possible solution to this issue is to hit CTRL+Break once when macro is NOT running. Maybe this can help to you too.
Thanks to everyone for their input. This problem got solved by choosing REPAIR in Control Panel. I guess this explicitly re-registers some of Office's native COM components and does stuff that REINSTALL doesn't. I expect the latter just goes through a checklist and sometimes accepts what's there if it's already installed, maybe. I then had a separate issue with registering my own .NET dll for COM interop on the user's machine (despite this also working on other machines) though I think this was my error rather than Microsoft. Thanks again, I really appreciate it.
I have had this problem also using excel 2007 with a foobar.xlsm (macro enabled ) workbook which would get the "Code execution has been interrupted" by simply trying to close the workbook on the red X in the right corner with no macros running at all, or any "initialize" form, workbook, or workheet macros either. The options I got were "End" or "Continue", Debug was always greyed out. I did as a previous poster suggested Control Panel->Programs and Features-> right click "Microsoft Office Proffesional 2007" (in my case) ->change->repair.
This resolved the problem for me.
I might add this happened soon after a MS update and I also found an addin in Excel called "Team Foundation" from Microsoft which I certainly didnt install voluntarily
I would like to add more details to Stan's answer #2 for below reasons:
I faced this issue myself more than dozen times and depending on project conditions, I chose between stan's voodoo magic answer #1 or #2. When I kept on facing it again, I become more inquistive that why it happens in first place.
I'd like to add answer for Mac users too.
There are limitations with both these possible answers:
if the code is protected (and you don't know password) then answer #1 won't help.
if the code is unprotected then answer #2 won't let you debug the code.
It may happen due to any of the below reasons:
Operating system not allocating system resources to the Excel process. (Solution: One needs to just start the operating system - success rate is very low but has known to work many times)
P-code is the intermediate code that was used in Visual Basic (before .NET) and hence it is still used in the VBA. It enabled a more compact executable at the expense of slower execution. Why I am talking about p-code? Because it gets corrupted sometimes between multiple executions and large files or just due to installation of the software (Excel) went corrupt somewhere. When p-code corrupts. the code execution keeps getting interrupted. Solution: In these cases, it is assumed that your code has started to corrupt and chances in future are that your Excel workbook also get corrupt giving you messages like "excel file corrupted and cannot be opened". Hence, as a quick solution, you can rely on answer #1 or answer #2 as per your requirements. However, never ignore the signs of corruption. It's better to copy your code modules in notepad, delete the modules, save & close the workbook, close the excel. Now, re-open the workbook and start creating new modules with the code copied earlier to notepad.
Mac users, try any of the below option and of them will definitely work depending on your system architecture i.e. OS and Office version
Ctrl + Pause
Ctrl + ScrLk
Esc + Esc (Press twice consecutively)
You will be put into break mode using the above key combinations as the macro suspends execution immediately finishing the current task. This is replacement of Step 2.
Solution: To overcome the limitation of using answer #1 and answer #2, I use xlErrorHandler along with Resume statement in the Error Handler if the error code is 18. Then, the interrupt is sent to the running procedure as an error, trappable by an error handler set up with an On Error GoTo statement. The trappable error code is 18. The current procedure is interrupted, and the user can debug or end the procedure. Microsoft gives caution that do not use this if your error handler has resume statement else your error handler always returns to the same statement. That's exactly we want in unwanted meaningless interruptions of code execution.
My current reputation does not yet allow to post this as a comment.
Stans solution to enter the debug mode, press twice Ctrl+Break, play on, save did solve my problem, but I have two unexpected twists:
My project struture is password protected, so in order to get into the Debug Mode I had to first enter Developer mode, click on the project structure and enter the password.
My project is a template file (.xmtl). I opened the file via double click which opens it as .xml with a "1" at the end of the previous file name. I fixed the bug as by Stans instruction and saved it as that ...1.xml file. When I then opened the template again, this time as template, and wanted to apply the same bug fix to that file, the bug was gone! I did not change this file and still no bug at executing the Macro. This means to me that the bug is not actually in the file, but in a (hidden) setting in Excel.
If it's a phantom breakpoint:
1 Delete the offending line of code
2 Run the code again
3 Repaste the line
I found this laughably simple solution after spending a couple days wading through all the answers here and elsewhere. I figured, if I link it to my original question it might help some other poor chap, since the question it's on is VBA break execution when there's no break key on keyboard and this is more applicable.
Link to original answer
I faced the same issue today. Resolved it with these steps.
Create a new module
Move the procedure that is causing the issue to this new module.
Save project
Run macro again.
This time, the code execution will run till completion without any intermediate stops.