AttributeError: module 'idaapi' has no attribute 'get_ordinal_limit'

[xiaoyaod]

ida 8.3

INFO:bincat.gui:Launching the analyzer
WARNING:bincat.gui:This file format is not natively supported byBinCAT, you should probably remap the binary.
INFO:bincat.plugin:Current analyzer path: C:\Users\Administrator\AppData\Local\Temp\tmpyu1od82jbincat
INFO:bincat.plugin.npkgen:Generating TNPK file in C:\Users\Administrator\AppData\Local\Temp\tmpxmwuj7iqbincat-generate-header
Traceback (most recent call last):
File "C:\Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins\idabincat\gui.py", line 838, in launch_analysis
self.s.start_analysis()
File "C:/Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins/bcplugin.py", line 840, in start_analysis
npk_filename = self.analyzer.generate_tnpk()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:/Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins/bcplugin.py", line 256, in generate_tnpk
npk_fname = idabincat.npkgen.NpkGen().generate_tnpk(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins\idabincat\npkgen.py", line 105, in generate_tnpk
imports_data = self.get_header_data()
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins\idabincat\npkgen.py", line 58, in get_header_data
while self.add_types() > 0:
^^^^^^^^^^^^^^^^
File "C:\Users/Administrator/AppData/Roaming/Hex-Rays/IDA Pro/plugins\idabincat\npkgen.py", line 255, in add_types
for ordinal in range(1, idaapi.get_ordinal_limit(idaapi.cvar.idati)):
^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'idaapi' has no attribute 'get_ordinal_limit'