c:/Users/Administrator/.vscode/extensions/actboy168.lua-debug-1.53.1/runtime/win32-x64/lua54/lua.exe: D:\vscode lua����\hello world/Untitled-1.lua:1409: attempt to perform arithmetic on a nil value (local 'b') stack traceback: D:\vscode lua����\hello world/Untit...
[00:00:33]: [string "scripts/components/locomotor.lua"]:414: table index is nil LUA ERROR stack traceback: scripts/components/locomotor.lua(414,1) in function 'SetFasterOnGroundTile' ../mods/Tets/modmain.lua(213,1) in function 'fn' scripts/modutil.lua(505,1) =(tail call) ? =[...
__index的行为如下: 在table中不存在的key值被访问时呼叫__index, 例如: value = tbl.undefined, 此时将呼叫__index(如果其存在, 否则返回nil). __index可以指向另一个table; 在这种情况下, 当其他语句访问原table中不存在的key值时, 会得到__index所指向的table中同名的key值. 例如: deDE_races = { [...
.traceback 追踪完整异常 计算结果保存在redis中,默认结果有效期为1天 127.0.0.1:6379> ttl celery-task-meta-6eb3ee46-e86d-409a-9eb5-0c7d9b005035 (integer) 85917 127.0.0.1:6379> get celery-task-meta-6eb3ee46-e86d-409a-9eb5-0c7d9b005035 "{\"status\": \"SUCCESS\", \"traceback\"...
func (b *executorBuilder) getCacheTable(tblInfo *model.TableInfo, startTS uint64) kv.MemBuffer { tbl, ok := b.is.TableByID(tblInfo.ID) if !ok { b.err = errors.Trace(infoschema.ErrTableNotExists.GenWithStackByArgs(b.ctx.GetSessionVars().CurrentDB, tblInfo.Name)) return nil } sess...
This is with pgloader git-cloned 2-3 days ago. Also, in my previous post I mentioned the SBCL heap exhaustion, since earlier you suggested running with SBCL to get a traceback. The heap exhaustion is what happened when I tried running with SBCL (in the case where CCL would hang). I ...
if (field) then field:SetValue( nil, value ) end end ","LuaExtension").Call();//LuaEnvironment.RegisterFunction("tmp.__index", mytype.GetMethod("ReadStaticProperty", BindingFlags.NonPublic | BindingFlags.Static));//LuaEnvironment.RegisterFunction("tmp.__newindex", mytype.GetMethod("WriteSta...
13.4.1 __index元方法 当访问一个table中不存在的字段中时,如果这个字段不存在得到nil,但是如果这个table有一个元方法__index那么如果没有这个字段,就由这个元方法来提供结果 Window = {} Window.prototype = {x=0,y=0,width = 100,height = 100} Window.mt = {} function Window.new(o) setmetatable(...