data with Decimal 0 will fail when frame_to_hyper

[reactyang]

Describe the bug data with decimal 0 will fail when frame_to_hyper with error like :

• IndexError: basic_string::insert: __pos (which is 18446744073709551607) > this->size() (which is 1)

To Reproduce Steps to reproduce the behavior:

change one decimal to 0 or 0E-10, 0.00 in test_decimal.py  will fail the test.
i.e. change line #101 to "0.00" or "0E010"

Expected behavior df with 0(decimals) should also be saved to hyper. Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information): reproduce in windows/Linux

[WillAyd]

Thanks for the bug report - can you provide an MRE to reproduce the issue?