I tried to store the actual binary from untyped files using 3 method storing:
store to the local variable of same data type
store to the global variable of the right data type (to show up later)
When only using the first step (the only differences is directly to global variable), it is doesn’t work. I’m still curious what is happened in the background. It only store the last element instead of that binary. So, the previous ones is overwrited!