Origin 2021b SR2 Bug Fixes

ORG-22583

Copy paste text with backslash lost conversion

Copy C:\Users\user\Documents and past into Graph window as text label.

==> It became C:\Users\userDocuments

fixed in Origin2021b SR2

ORG-23790

Copying image from QQ makes project file damaged

1. Copy an image from QQ message.

2. paste it to origin layout window.

3. Save project and reload it.

==>project file is damaged.

fixed in Origin2021b SR2

ORG-23813

Origin crashes when insert function plot if data point = formula length + 1

1. New a graph choose menu Insert: Function Plot.

2. In pop up dialog, make sure point is 10, set "x^4-2*x^2" as Y(x), click ok.

3. Close origin.

==>origin crashes

fixed in Origin2021b SR2

ORG-23694

Layer got hidden when modify plots in Plot Detail in 2021b

In Windows 7, set operation system theme as Windows Classic. Change DPI to a high DPI like 150%. Make a plot and then open Plot Detail dialog.
==> On left panel, Layer and plot nodes do not show checkbox, but show with a bitmap instead.
Modify some plot property, like change symbol to be circle, click OK.
==> Both layer and plot are hidden.

Fixed in Origin2021b SR2

ORG-23857

Fails to open Build Colors dialog and crash

For group column plot, open the Plot Detail, click Details list and open the Build Colors dialog, the dialog fails to open for some PCs, save the project will show Please close all open dialogs before saving a project or window. Note that some dialogs may be minimized. Close the Origin will crash

Fixed in Origin2021b SR2

ORG-16118

Getting data from function plot goes wrong

Analysis like Differential on function plot may get wrong result.

Fixed in Origin 2021b SR2

ORG-23875

Unnecessary error checking on Reduce Rows and Remove/Combine Duplicated Rows X-Functions

There are unnecessary error checking wdeldup and wdelrows X-Functions.

E.g. run the following script

col(2)=data(1,32); 2range r1=1; 3wdeldup irng:=r1 ow:=<new>;

Error shows since since 2020b but it should work. Fixed in Origin 2021b Sr2.

ORG-23863

Interpolation does not work fine for date and time data as in 2019b

interp1xy does not work fine for date and time data in small range.

Fixed in Origin 2021b Sr2.

ORG-23861

Linear Fit line created with Graph Maker or Mini toolbar is not right if X and Y column has missing values

If there are missing values in X or Y column and use Graph Maker to show the linear fit line, or plot data first and then use mini toolbar to turn on linear fit line, the result is different from the Analysis: Fitting: Linear Fit tool.

Fixed in Origin 2021b Sr2.

ORG-20042

Allow connecting to OGW and OGWU file

Data: Connect to Origin Files support OGW and OGWU files.

ORG-23784

Fails to Matlab call Origin with MATLAB Com server

MATLAB call Origin COM to make plot fails.

Fixed in Origin 2021b SR2.

ORG-23821

LabTalk Cell function with book name only fails to work

Assign cell value like book2!cell(1,1)=book1!cell(1,1) fails in Origin 2021b.

Fixed in Origin 2021b SR2.

ORG-23714

Origin crashed in R console with R 4.0.3/4.1.0

If user has R 4.0.3 or 4.1.0 and open R Console in Origin and run script. Origin crashes. No such issue with R 4.0.2.

Fixed in Origin 2021b SR2.