更新时发生错误后无法进入更新页面 #5226
Description
在提问之前...
- 我已经搜索了现有的 issues
- 我在提问题之前至少花费了 5 分钟来思考和准备
- 我已经阅读了 Wiki 中的 常见问题(FAQ)
- 我正在使用最新版的 Alas
描述你的问题
进入更新器界面报错、更新器界面变成大白页
按钮点击事件 (pywebio)
↓
AlasGUI.dev_update()
↓
update_table()
↓
updater.get_commit()
↓
self.execute_output(...)
↓
subprocess.run(...)
↓
subprocess.Popen._communicate()
↓
stderr = stderr[0] ← 数组越界
在D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\subprocess.py中
将stderr = stderr[0]改为stderr = stderr[0] if stderr else ''后进入更新器界面不再报错并正常显示。
修改后还没有遇到其他问题，但是不确定之后更新时是否会出现问题。
如何复现
- 前往 '...'
- 点击 '....'
- 滑动到 '....'
- 出现问题
预期行为
No response
相关 Logs
+-------------------------- Traceback (most recent call last) ---------------------------+
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\site-packages\pywebio\session |
| \threadbased.py:254 in run |
| |
| 253 try: |
| > 254 callback(event['data']) |
| 255 except Exception as e: |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | callback = <function put_buttons.<locals>.click_callback at 0x00000171D217A558> | |
| | e = IndexError('list index out of range') | |
| | event = { | |
| | 'event': 'callback', | |
| | 'task_id': 'CB-click_callback-q9RiPOQsSJ', | |
| | 'data': 0 | |
| | } | |
| | self = <pywebio.session.threadbased.ThreadBasedSession object at | |
| | 0x00000171D1F688C8> | |
| +------------------------------------------------------------------------------------+ |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\site-packages\pywebio\output. |
| py:801 in click_callback |
| |
| 800 if isinstance(onclick, Sequence): |
| > 801 return onclick[btn_idx]() |
| 802 else: |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | btn_idx = 0 | |
| | btns = [{'label': '更新器', 'value': 0, 'color': 'menu', 'disabled': False}] | |
| | onclick = [ | |
| | <bound method AlasGUI.dev_update of <module.webui.app.AlasGUI object | |
| | at 0x00000171D1F4D848>> | |
| | ] | |
| | values = [''] | |
| +------------------------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\site-packages\pywebio\output. |
| py:1796 in wrapper |
| |
| 1795 try: |
| > 1796 return func(*args, **kwargs) |
| 1797 finally: |
| |
| +------------------------------ locals -------------------------------+ |
| | args = (<module.webui.app.AlasGUI object at 0x00000171D1F4D848>,) | |
| | func = <function AlasGUI.dev_update at 0x00000171D1EE0F78> | |
| | kwargs = {} | |
| | self = <pywebio.output.use_scope_ object at 0x00000171D1ECF3C8> | |
| +---------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\module\webui\app.py:927 in dev_update |
| |
| 926 |
| > 927 update_table() |
| 928 self.task_handler.add(updater_switch.g(), delay=0.5, pending_delete=Tru |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | self = <module.webui.app.AlasGUI object at 0x00000171D1F4D848> | |
| | u = <function AlasGUI.dev_update.<locals>.u at 0x00000171D2048DC8> | |
| | update_table = <function AlasGUI.dev_update.<locals>.update_table at | |
| | 0x00000171D217A318> | |
| | updater_switch = <module.webui.utils.Switch object at 0x00000171D13F5288> | |
| +------------------------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\module\webui\app.py:780 in update_table |
| |
| 779 with use_scope("updater_info", clear=True): |
| > 780 local_commit = updater.get_commit(short_sha1=True) |
| 781 upstream_commit = updater.get_commit( |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\module\webui\updater.py:55 in get_commit |
| |
| 54 log = self.execute_output( |
| > 55 f'"{self.git}" log {revision} --pretty=format:"%{ph}---%an---%ad---% |
| --date=iso -{n}' |
| 56 ) |
| |
| +--------------------------------- locals ---------------------------------+ |
| | n = 1 | |
| | ph = 'h' | |
| | revision = '' | |
| | self = <module.webui.updater.Updater object at 0x00000171D1EA9088> | |
| | short_sha1 = True | |
| +--------------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\module\webui\updater.py:43 in |
| execute_output |
| |
| 42 log = subprocess.run( |
| > 43 command, capture_output=True, text=True, encoding="utf8", shell=True |
| 44 ).stdout |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | command = '"D:/A/AlasApp_0.4.4_fullcn/AzurLaneAutoScript/toolkit/Git/mingw64/bin/… | |
| | l'+55 | |
| | self = <module.webui.updater.Updater object at 0x00000171D1EA9088> | |
| +------------------------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\subprocess.py:490 in run |
| |
| 489 try: |
| > 490 stdout, stderr = process.communicate(input, timeout=timeout) |
| 491 except TimeoutExpired as exc: |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | capture_output = True | |
| | check = False | |
| | input = None | |
| | kwargs = { | |
| | 'text': True, | |
| | 'encoding': 'utf8', | |
| | 'shell': True, | |
| | 'stdout': -1, | |
| | 'stderr': -1 | |
| | } | |
| | popenargs = ( | |
| | '"D:/A/AlasApp_0.4.4_fullcn/AzurLaneAutoScript/toolkit/Git/m… | |
| | l'+55, | |
| | ) | |
| | process = <subprocess.Popen object at 0x00000171D1C86448> | |
| | timeout = None | |
| +------------------------------------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\subprocess.py:964 in |
| communicate |
| |
| 963 try: |
| > 964 stdout, stderr = self._communicate(input, endtime, timeout) |
| 965 except KeyboardInterrupt: |
| |
| +------------------------- locals --------------------------+ |
| | endtime = None | |
| | input = None | |
| | self = <subprocess.Popen object at 0x00000171D1C86448> | |
| | timeout = None | |
| +-----------------------------------------------------------+ |
| |
| D:\A\AlasApp_0.4.4_fullcn\AzurLaneAutoScript\toolkit\lib\subprocess.py:1319 in |
| _communicate |
| |
| 1318 if stderr is not None: |
| > 1319 stderr = stderr[0] |
| 1320 |
| |
| +-------------------------------------- locals --------------------------------------+ |
| | endtime = None | |
| | input = None | |
| | orig_timeout = None | |
| | self = <subprocess.Popen object at 0x00000171D1C86448> | |
| | stderr = [] | |
| | stdout = 'c9fdefdf9---LmeSzinc---2025-10-17 04:20:20 +0800---Merge pull | |
| | request #5225 from'+13 | |
| +------------------------------------------------------------------------------------+ |
+----------------------------------------------------------------------------------------+
IndexError: list index out of range
截图
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还有别的吗？
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