Assertion Error happen when enter 作業區

[Wilson1211]

Traceback (most recent call last):
File "/usr/local/bin/ceiba-dl", line 243, in
exit(0 if args.func(args, config) else 1)
File "/usr/local/bin/ceiba-dl", line 141, in run_get
end_download_callback=end_callback)
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/init.py", line 388, in run
download_progress_callback, end_download_callback)
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/init.py", line 232, in download_file
if not self.download_file(child_path, retry, dcb, ecb):
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/init.py", line 232, in download_file
if not self.download_file(child_path, retry, dcb, ecb):
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/init.py", line 214, in download_file
node = self.vfs.open(path)
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/vfs.py", line 40, in open
work.fetch()
File "/usr/local/lib/python3.5/site-packages/ceiba_dl/vfs.py", line 1493, in fetch
['br'] * len(hw_show_description_element)
AssertionError

[lantw44]

Since you hit an assertion error, it will be nice to know values of variables used inside the line of assert.