Err 502 libreoffice
![Err 502 libreoffice](https://cdn2.cdnme.se/5447227/9-3/12_64e61dfbddf2b3652190246e.png)
![err 502 libreoffice err 502 libreoffice](https://docs.microsoft.com/en-us/iis/extensions/troubleshooting-application-request-routing/troubleshooting-502-errors-in-arr/_static/image7.png)
(list of useful error codes in LibreOffice : ) This error code is returned when there is an INVALID ARGUMENT in the function. If like me you are still doing some work late in the evening, you may notice that your Activity schedule as it is now (if you followed the tutorial) has an error when we have already reached the last activity of the day. We are now nearly at the end of this LibreOffice tutorial series, we are going to do some debugging and to learn about the ISERROR and NOT functions. In the 8th part, we used the MROUND function to round the time. In the 7th part, we learned how to code a (very) simple LibreOffice Macro. In the 6th part, we learned the INDEX function. In the 5th part we looked at how to create and use a ‘named range’. In the fourth part of this tutorial we learned about VLOOKUP.
![err 502 libreoffice err 502 libreoffice](https://programmerah.com/wp-content/uploads/2020/10/20200821013713649.png)
In the third part of this tutorial we learned about nested IF and AND function. In the second part of this tutorial we wrote some time and IF formulas. In the first part we looked at renaming a sheet, entered some random data, formatted cells and started to build the logic of the agenda. This is the part number 9 of my LibreOffice Tutorial to learn about simple useful formulas and a tiny bit of macro to make a simple daily agenda.
![Err 502 libreoffice](https://cdn2.cdnme.se/5447227/9-3/12_64e61dfbddf2b3652190246e.png)