I get /usr/local/bin/lua: /usr/local/share/lua/5.1/luarocks/fs/lua.lua:1093: attempt to call field 'geteuid' (a nil value) stack traceback: /usr/local/share/lua/5.1/luarocks/fs/lua.lua:1093: in function </usr/local/share/lua/5.1/luarocks/fs/lua.lua:1092> (tail call): ? /...
xxx: attempt to call a nil value (field 'getn') stack traceback: 网上查了一下,发现也有许多朋友出现了这样的问题,原因是lua在5.1以后的版本去除了table.getn(),这点觉得lua做的不好,兼容性要保证吧。 好吧,这里不吐槽了,既然去除了table.getn(),就应该有新的方式代替,没错新的方式是#mytable $ lua...
lua_getglobal(L,"on_touch"); lua_pushinteger(L,ntouch); error = lua_pcall(L,1,0,0); if(error) { printf("\n%s\n",lua_tostring(L,-1)); //此句不能少,否则lua_tostring在栈顶留下的信息会保留,影响后面函数调用 lua_pop(L,-1); } 出现错误 :lua_pcall(): attempt to call a ni...
std::cout <<"Error: "<<lua_tostring( lState,-1);return1; }lua_getglobal( lState,"lua1Function");//starting the function calllua_pushlightuserdata(lState, lState);//lState is also being passed in as a parameteriStatus =lua_pcall( lState,1,0,0);//calling on this lua state wit...
三、调用nil值 7、attempt to call a nil value (global 'a') a=nila() 8、attempt to call a nil value (field 'b') a={} a.f() 四、数学计算、位运算中使用非数字类型 9、attempt to perform arithmetic on a string value (global 'a') ...
在自己程序里调用Lua脚本print(xxx) 报出attempt to call a nil value (global 'print')错误 解决方法: luaopen_base(L); 或者 luaL_openlibs(L);
lua:1: attempt to call a nil value 浏览32提问于2020-05-27得票数 3 回答已采纳 1回答 错误的内存位置上的Lua参数 、、、 在解析lua中的变量时,lua的行为很奇怪。int LuaManager::SetTimer(lua_State *pLua) if (!lua_isnumber(pLua, 1)) throw "expected: number"; std::string callback = lua...
3、attempt to call field 'setPosition' (a nil value) 定义: local MainScene =class("MainScene", function() return CCLayer:create() end) 覆写函数: function MainScene:setPosition(x, y) print("x = %0.2f, y = %0.2f", x, y)
Lua 练习中的Bug 以及日志 使用Lua 中的table.getn获得数组的table的长度;运行失败-- > t ={1,2,3 } > print(table.getn(t)) stdin:1: attempt to call field 'getn' (a nil value) stack traceback: stdin:1: in main chunk [C]: in ?
neovim v0.10 - using packer NOTE: Just switched to lazy. Still having the same problem. use { 'j-hui/fidget.nvim', config = function() require("fidget").setup({}) end } I'm starting clangd in the following way: require('mason-lspconfig')...