[Libreoffice-bugs] [Bug 138833] New: Impossible to save a Calc file with a chart with an invalid data range obtained when converting from data table

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=138833

            Bug ID: 138833
           Summary: Impossible to save a Calc file with a chart with an
                    invalid data range obtained when converting from data
                    table
           Product: LibreOffice
           Version: 7.0.2.2 release
          Hardware: All
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: ouyang.leyan at hotmail.com

Description:
In a chart with an internal data table copied to Calc, starting the process of
replacing the internal data table by data ranges (but without actually
configuring the data ranges) can leave the file in a state impossible to be
saved.

Steps to Reproduce:
1.Create a chart in Word, copy it to Excel. 
2. Edit the chart and select "Data Ranges".
3. Choose Yes in the confirmation popup, the Data Ranges settings popup
appears.
However, the values chosen in the ranges are non-sensical, they do not refer to
cells at all ("category" for Categories, etc.)
4. Cancel this popup.


Actual Results:
The invalid ranges chosen by default are kept, the original data is still
displayed, and the file becomes impossible to save with the chart in it. A
popup appears "Error saving the document" "Write Error" "The file could not be
written".

Expected Results:

The default ranges should be valid by default, like when creating a new chart.
Even if the data is overwritten by an empty chart, the file stays usable.


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.0.2.2
Build ID: 00(Build:2)
CPU threads: 4; OS: Linux 5.9; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
7.0.2-2
Calc: threaded

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