Steps to Reproduce

Run Issue200Test in keikai.test

Current Result

Dec 25, 2020 12:57:57 PM io.keikaiex.formula.ELEvalFunction evaluate
WARNING: cannot invoke ACCRINT for java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0

Expected Result

No such warning

Debug Information

This might not be a bug. The test case input an "Incorrect Formula" and complains. The Excel complains, too.

Workaround