can only concatenate str (not "list") to str

can only concatenate str (not "list") to str Traceback (most recent call last): File "C:\Program Files (x86)\ShadowBot\shadowbot-5.14.38\python\lib\runpy.py", line 193, in _run_module_as_main "__main__", mod_spec) File "C:\Program Files (x86)\ShadowBot\shadowbot-5.14.38\python\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Program Files (x86)\ShadowBot\shadowbot-5.14.38\python\lib\site-packages\xbot_interpreter.py", line 97, in <module> main() File "C:\Program Files (x86)\ShadowBot\shadowbot-5.14.38\python\lib\site-packages\xbot_interpreter.py", line 57, in main try: File "C:\Users\i9 13900\AppData\Local\ShadowBot\users\265bb43f-e241-405f-b72f-262e1d1b4a1e\apps\ab6ba68b-7136-45ea-9417-f11ec8f466ae\xbot_robot\main.py", line 74, in main xbot_visual.win32.element.input(window="0", element=package.selector("客户端_CWindowssystem32cmdexe"), text=lambda: 'ren '+web_data_table[0]+' '+str(对应名称[循环到的位置][0])+'.xls', append=False, simulate=False, save_to_clipboard=True, input_type="clipboard", contains_hotkey=False, force_ime_ENG=False, send_key_delay="50", focus_timeout="1000", delay_after="1", click_before_input=True, anchor_type="center", sudoku_part="MiddleCenter", offset_x="0", offset_y="0", timeout="20", _block=("main", 57, "填写输入框(win)")) File "<string>", line 89, in wrapper File "<string>", line 81, in wrapper File "C:\Users\i9 13900\AppData\Local\ShadowBot\users\265bb43f-e241-405f-b72f-262e1d1b4a1e\apps\ab6ba68b-7136-45ea-9417-f11ec8f466ae\xbot_robot\main.py", line 74, in <lambda> xbot_visual.win32.element.input(window="0", element=package.selector("客户端_CWindowssystem32cmdexe"), text=lambda: 'ren '+web_data_table[0]+' '+str(对应名称[循环到的位置][0])+'.xls', append=False, simulate=False, save_to_clipboard=True, input_type="clipboard", contains_hotkey=False, force_ime_ENG=False, send_key_delay="50", focus_timeout="1000", delay_after="1", click_before_input=True, anchor_type="center", sudoku_part="MiddleCenter", offset_x="0", offset_y="0", timeout="20", _block=("main", 57, "填写输入框(win)")) TypeError: can only concatenate str (not "list") to str