How you know you need to change from Storage.readSync to Storage.read

How-to Discussions
1

When you get the following error, due to reading in a large file:

Error: Uno.Exception: Unexpected Uno.Exception ---> Uno.ArgumentException: chars
    --- End of inner exception stack trace ---
libc++abi.dylib: terminating with uncaught exception of type uThrowable: Fuse.WrapException