Hi Rob,
What about an absolute path name as opposed to a relative path name? This is the test i showed in the terminal example. This is where it breaks.
A point you may understand better is that in our plugin we used the PA_StructPath to return a path to the 4D database structure, so that the sqlite database could be created there if a full path was not passed to our open command (we appended the structure path to the file name). This function under OSX returned colans for the path delimiter that were subsequently passed to the sqlite API open command which did the right thing in our version 2 plugin. This has broken in version 3 of sqlite.
Jeff Edwards
