cells source code：
src.zip (1.6 KB)
origin excel:
公积金汇缴清册6月.xls.zip (66.5 KB)
converted problem:
error info.zip (1.3 KB)
Please have a check.
You have shared different stack trace while I am getting this error:
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: -1
Could you please check this with latest version and let us know your feedback.
aspose-cells-20.6.6-java.zip (7.1 MB)