Traceback (most recent call last):
File "D:\anaconda\envs\py_vnpy3.7\lib\site-packages\vnpy_ctastrategy\ui\widget.py", line 318, in edit_strategy
setting: dict = editor.get_setting()
File "D:\anaconda\envs\py_vnpy3.7\lib\site-packages\vnpy_ctastrategy\ui\widget.py", line 519, in getsetting
value = type(value_text)
TypeError: an integer is required (got type str)

手动修改此策略有如下报错，请问怎么解决？

在图形界面怎么改的参数呢

gui策略界面里面 编辑 策略参数按钮

可以升级vnpy_ctastrategy到最新版本之后再试试看
如果还不行可以去github开个issue贴一下报错截图和编辑的参数截图