Page Comparison

ORG-29099

Sheet failed to update in current active sheet after changing sheet name.

In a Gaussian sheet, change the sheet name to some other name. The name of the book is changed, but the name for the sheet is not updated. Also when saving the project, and changing the data, the formulas that use the sheet name are not updated.

Fixed in Origin 2025. Formulas will update and sheets/books will update.

ORG-29307

Autofill to left or up direction would fill increasing number text and autofill for row direction does not work well for date data.

In a new workbook, fill A10 with text like “a10”. When dragging up to A1, it would fill increasing number text like a11,a12,…

In a new workbook with 6 columns, set the columns as Date format, type 1/1/2024 in A1 cell and 2/1/2024 in B2 cell. When dragging the 2 highlighted cells to F1, the 4th cell did not fill the first date of the month.

Fixed in Origin 2025.

ORG-29315

0 refers to the last index if by X when we want it to be the value 0

When changing parameters and selecting the input, when setting the range, if 0 is used, it refers to the last point on the graph. It now maps to the value 0 instead of the last point.

Fixed in Origin 2025.

ORG-29462

Origin crashed on column formula with Vertical Cursor dialog opening

When Vertical Cursor opening, type some foruma in F(x) of source worksheet, then undo, crash

Fixed in Origin 2025.

ORG-29077

Number of week date format displayed wrong week when across some of year

For example, display date value “1/1/2022” with display format “2024-W19-3“ will show it as 2021-W53-6, but it should be 2021-W52-6.

Fixed in Origin 2052025.

ORG-29146

Python originpro method from_df() Fail to Handle MultiIndex data frame

When multiIndex Pandas dataframe is passed to Origin with from_df() method, it gets imported as empty columns. After the fixing, index columns are imported into columns in Origin.

ORG-29607

Internal python packages that are installed by user A failed to work for another user B

1.Install internal python package, like numpy.

2.Switch to another windows user.

3.Run Origin and run “import originpro as op“ in Python Console.

==>Dumps error.

Fixed in Origin 2025.

ORG-29611

String Method Replace() did not Support Backslash

str$=%Y;

str.Replace("\", "/")=;

The replace() method will replace all backslashes with forward slashes.

After running the labtalk script, it will return the number of replacements done.

Fixed in Origin 2025

ORG-29139

Crash if LT String Variable Too Long

Define a LabTalk string variable with a long text that over than 8,192 characters will crash Origin.

Fixed in Origin 2025.

ORG-30117

Fails to get error data range of a plot

Make a scatter plot with Y Error, run script
range -w rr=2; rr.index=;
==> It returns index of Y data instead. But it should be Y Error data.

Fixed in Origin 2025.