Bruce/nomsu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Better error reporting

Browse Source
This commit is contained in:
Bruce Hill 2019-03-04 14:19:44 -08:00
parent 30a7473d10
commit 026f7bf0e4
2 changed files with 77 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
error_handling.lua
View File

@ -85,7 +85,13 @@ enhance_error = function(error_message)
if not (error_message and error_message:match("%d|")) then if not (error_message and error_message:match("%d|")) then
error_message = error_message or "" error_message = error_message or ""
do do
local fn_name = (error_message:match("attempt to call a nil value %(global '(.*)'%)") or error_message:match("attempt to call global '(.*)' %(a nil value%)")) local fn_name = error_message:match("attempt to call a nil value %(method '(.*)'%)")
if fn_name then
local action_name = fn_name:from_lua_id()
error_message = "This object does not have the method '" .. tostring(action_name) .. "'."
else
do
fn_name = (error_message:match("attempt to call a nil value %(global '(.*)'%)") or error_message:match("attempt to call global '(.*)' %(a nil value%)"))
if fn_name then if fn_name then
local action_name = fn_name:from_lua_id() local action_name = fn_name:from_lua_id()
error_message = "The action '" .. tostring(action_name) .. "' is not defined." error_message = "The action '" .. tostring(action_name) .. "' is not defined."
@ -162,6 +168,8 @@ enhance_error = function(error_message)
end end
end end
end end
end
end
local level = 2 local level = 2
while true do while true do
local calling_fn = debug_getinfo(level) local calling_fn = debug_getinfo(level)

5
error_handling.moon
View File

@ -61,7 +61,10 @@ enhance_error = (error_message)->
unless error_message and error_message\match("%d|") unless error_message and error_message\match("%d|")
error_message or= "" error_message or= ""
-- When calling 'nil' actions, make a better error message -- When calling 'nil' actions, make a better error message
if fn_name = (error_message\match("attempt to call a nil value %(global '(.*)'%)") or if fn_name = error_message\match("attempt to call a nil value %(method '(.*)'%)")
action_name = fn_name\from_lua_id!
error_message = "This object does not have the method '#{action_name}'."
elseif fn_name = (error_message\match("attempt to call a nil value %(global '(.*)'%)") or
error_message\match("attempt to call global '(.*)' %(a nil value%)")) error_message\match("attempt to call global '(.*)' %(a nil value%)"))
action_name = fn_name\from_lua_id! action_name = fn_name\from_lua_id!