我在移除之前放置的belt connector时出现了这个问题。

下面是错误信息：
Error MainLoop.cpp:1503: Exception at tick 29664923: 模组「Beltlayer by TeuLux (2.9.52)」引发了无法恢复的错误。
请向模组作者反馈此错误。

Error while running event beltlayer-by-lux::on_player_mined_entity (ID 75)
Unknown entity name: beltlayer-circuitbelt-reader
stack traceback:
[C]: in function 'find_entity'
beltlayer-by-lux/Editor.lua:477: in function 'remove_circuit_reader'
beltlayer-by-lux/Editor.lua:1361: in function 'on_mined_surface_connector'
beltlayer-by-lux/Editor.lua:1401: in function 'on_player_mined_entity'
beltlayer-by-lux/control.lua:31: in function <beltlayer-by-lux/control.lua:31>
58.045 Info AppManager.cpp:363: Deleting active scenario.
60.270 Quitting: user-quit.

Thanks for the report — this is fixed in 2.9.54 (updating on the portal now). The crash came from leftover code for a disabled experimental feature that looked up a prototype that isn't in the release; it no longer runs when the feature is off. Update to 2.9.54 and mining connectors will be safe again. Sorry for the trouble!

感谢反馈！此问题已在 2.9.54 中修复（正在上传到 mod 门户）。崩溃是由一个已禁用的实验性功能的残留代码引起的，它查找了发行版中不存在的原型；现在该功能关闭时不会再运行。请更新到 2.9.54，拆除连接器就不会再崩溃了。给你带来不便，抱歉！