GetPictures func has a error

[pihc]

Description
GetPictures func has a error, runtime error: invalid memory address or nil pointer dereference

Steps to reproduce the issue:

1. upload excel with picture
2. then get an error
3. please help me

Describe the results you received:

Describe the results you expected:

Output of go version:

GOVERSION="go1.17.13"

Excelize version or commit ID:

v2.8.0

Environment details (OS, Microsoft Excel™ version, physical, etc.):
mac 13.0.1 (22A400)
wps 6.3.0

Uploading test.xlsx…

[xuri]

Thanks for your issue. Note that, your attachment workbook is not available. This problem probably has been fixed by #1721. Please try to upgrade the master branch code by go get -u github.com/xuri/excelize/v2@master, if it still doesn't work, please let me know and provide workbook attachments.

[xuri]

It seems still not have enough info of code and attachments to reproduce this issue, so I'll close this issue, if you have any questions, please let me know to reopen this anytime.