The problem arises when matlab first runs the xlswrite command and it returns the error. I received some code from a colleague which calls xlswrite, but it errors with the following message. Why do i get a saveas method of workbook class failed error. Sean, one problem was that you put model inside single quotes when you passed it to xlswrite that made a string instead of sending the variable itself into xlswrite. Trouble with using xlswrite error using xlswrite line 225. Learn more about xlsread, server, threw, exception. And all your character arrays, like model and origin etc. Currently each of those xlswrite within the loop is establishing and closing an activex connection. This file was selected as matlab central pick of the week xlswritefig allows you to programmatically place a matlab figure inside of an excel spreadsheet. Secondly, use task manager and make sure there are no zombie copies of excel still hanging around that didnt close successfully after an earlier failed attempt. Sep 03, 2016 how to rectify errors while using xlswrite function.
Aug 20, 2011 xlswrite include date and time in filename. I want to include the date and time of the file in the name. I want to store my m files on a usb stick for protability. The workbook you are trying to save has the same name as a currently open workbook. My guess is that, at some point, your script terminates somehow without closing the file or before the file gets closed, or you try to reopen the same file before the first process finishes closing it. However the file is already acquired by matlab through fopen, so xlswrite is unable to open the spreadsheet.
Matlab excel interface not working with many iterations. Based on your location, we recommend that you select. Problem with xlswrite function matlab answers matlab. Why do i get a saveas method of workbook class failed. I need to calculate the dose volume histogram dvh for organs and targets for a group of patients. Feb 27, 20 the last one was a 1x1 cell with all the data i needed. Jun 29, 2018 this can occur if the directory you are trying to write to does not exist, or if you dont have write access to that directory. Basically xlswrite starts an activex server which tries to open and write to the spreadsheet.
Some of these m files create xlsx files as an output. Error using xlswrite line 226 matlab answers matlab central. For example, can you transfer a file from b to the same folder on a using windows explorer. The file clearly exists because it was created and being written to with data, but the way xlswritefig is written or the way im calling it wont let me write a.
Error using xlswrite line 226 matlab answers matlab. The file clearly exists because it was created and being written to with data, but the way xlswritefig is written or the way im calling it wont let me write a figure to the already existing file. I would like to store these in the same folder location as the m file which creates them. Error using xls write matlab answers matlab central. Learn more about xlswrite, server threw an exception. Are you sure that sharing permissions are set up to allow computer b to write files to computer a. Mar 07, 2016 i am using matlab 2011b in window 10 and recently i have not been able to export data to excel file by using xlswrite.
How to rectify errors while using xlswrite function. Jun 16, 2015 the automatic process that launches matlab from jenkins calls excel when using xlswrite. I am writing a series of values to an excel sheet to do some quick comparisons with other data. Dvh calculation directly using command line or scripts. Choose a web site to get translated content where available and see local events and offers. Found something that said save all errant xlsfiles in microsoft excel 95 format, but when i opened excel to do this, there was a button at the top of the page saying allow other programs to open this file. I could use gui metricsdvh, but it costs much time for too many cases. It uses a windows system user account to launch the process and excel is looking for the desktop directory within this system account. I had the same problem, but it seems that if you read from the excel while is closed, from the 1st time, it wont work. Ill be collecting several files across days, and do not want one to overwrite the previous file. While you can write to files which dont previously exist matlab will create them, the directory does need to exist beforehand. Com object for sap2000 from matlab i run a for loop with one api command. The automatic process that launches matlab from jenkins calls excel when using xlswrite.
Invoke error, dispatch exception and yada yada yada. Well, you havent posted the code that generates the problem, so everyone here gets to guess what the problem could be. Xlswrite into same folder location as m file matlab. Shut down matlab and open it again, with the excel document opened, and run again your script. Error using xlsread line 249 excel worksheet could not be. Apart from the suggested solutions, i would suggest opening and closing excel, making sure the indicated file is deleted, and running matlab as an administrator.