Unknown xlwings error

[morooney]

Windows 11 Pro

Versions of xlwings, Excel and Python ( 0.30.10, Office 365, Python 3.10.8)

Describe your issue (incl. Traceback!)

Include a minimal code sample to reproduce the issue (and attach a sample workbook if required!)

def exportToExcelDashboard():
    try:

        with xw.App(visible=False) as app:
            wb = xw.Book(directoryOutput + "/Dashboard - xxx - 2023.xlsb", update_links=False)
            # start and end years
            projectSheet = wb.sheets['projectInfo']
            #clear datasheet ready for new data
            projectSheet.clear_contents()
            #paste data to columns
            projectSheet['a1'].value = 'Variable'
            projectSheet['b1'].value = 'Value'

            # Save and close workbook
            wb.save()
            wb.close()
    except: 
            globals()["tryToOutputToExcelTablesCount"] += 1
            print("Tables not inserted into Excel dashboard ("+str(tryToOutputToExcelTablesCount)+")")
    else: 
        globals()["tryToOutputToExcelTablesCount"] += 1
        print('All outputs printed after ' + str(tryToOutputToExcelTablesCount) + " attempt/attempts")
        globals()["areTablesOutputToExcelVariable"] += 1
    finally:
        print(' ') 

# 1st try
exportToExcelDashboard()

Apologies I can't give much context or a summary of the error, it's very unknown to me, and I'm also unable to replicate, it seems to be a one off issue (it has been working well across several months, including for colleagues with similar code).

Thank you for any ideas :)

[rajmonty]

Even I am also having similar issue where I am unable to access any kind of excel file using xlwings. The above error is coming everytime I run xlwings.Book