## Summary Class function TFile.ReadAllBytes contains a bug which also affects ReadAllText class functions. ## System Information Affects all OS ## Steps to reproduce Use TFile.ReadAllBytes class function. Return value is always empty. ## What is the current bug behavior? TFile.ReadAllBytes/TFile.ReadAllText return values are always empty. ## What is the expected (correct) behavior? Return value should contain the content of the given file. ## Possible fixes In System.IOUtils, class function TFile.ReadAllBytes(const aPath: string): ReadBuffer(Result,0); should read ReadBuffer(Result,size);