I am trying to use flatDB as recommended in this topic Defold database and library support
But when I build I get this error : “the module ‘/string.lua’ can’t be found” in MessagePack.lua.
So I took a look at the beginning of the “MessagePack.lua” module (the flatDB dependency) and I found thoses requirements :
local char = require'string'.char
local format = require'string'.format
local floor = require'math'.floor
local tointeger = require'math'.tointeger or floor
local frexp = require'math'.frexp or require'mathx'.frexp
local ldexp = require'math'.ldexp or require'mathx'.ldexp
local huge = require'math'.huge
local tconcat = require'table'.concat
If I delete the two ‘require’string’char’ lines I get the same error with ‘math’ can’t be found.
On the MessagePack’s page they mention that “It’s a pure Lua implementation, without dependency.” So I guess that those requirement are supposed to be found directly in the Defold project, so I tried to search in my builtin folder, then on the internet but there is nothing about those basic lua modules.
Do someone know anything about this ?
Thank’s for reading 
