Error while running event artillery-bombardment-remote::on_gui_value_changed (ID 87)
artillery-bombardment-remote/control.lua:418: bad argument #1 of 2 to 'newindex' (string expected, got number)
stack traceback:
[C]: in function '__newindex'
__artillery-bombardment-remote/control.lua:418: in function '?'
artillery-bombardment-remote/control.lua:477: in function <artillery-bombardment-remote/control.lua:475>

Same here:
The mod Artillery Bombardment Remote (1.1.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event artillery-bombardment-remote::on_gui_value_changed (ID 87)
artillery-bombardment-remote/control.lua:418: bad argument #1 of 2 to 'newindex' (string expected, got number)
stack traceback:
[C]: in function '__newindex'
__artillery-bombardment-remote/control.lua:418: in function '?'
artillery-bombardment-remote/control.lua:477: in function <artillery-bombardment-remote/control.lua:475>

• Game Version 1.1.30
• First Artillery Bombardment Remote -> right mouse -> move slider
• Advanced Art. Bomb. Remote not yet researched (ongoing, if this is of interest)

Same error here:

The mod Artillery Bombardment Remote (1.1.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event artillery-bombardment-remote::on_gui_text_changed (ID 2)
artillery-bombardment-remote/control.lua:426: bad argument #1 of 2 to 'newindex' (string expected, got number)
stack traceback:
[C]: in function '__newindex'
__artillery-bombardment-remote/control.lua:426: in function '?'
artillery-bombardment-remote/control.lua:477: in function <artillery-bombardment-remote/control.lua:475>

Same error here.

Someone has coded a fix for it in this pull request:
https://github.com/shanemadden/factorio-artillery-bombardment-remote/pull/11

I've tested the fix and it seems to work.