Xcode invalid operands to binary expression double and double
So here is this xcode project only the. Yeah, it is probably just a gray box. I think all of the HTML text comes out in the console. Sounds like you are on the right track.
As soon as 0. Anyways, many thanks again - now it seems, everything related to ofxMaps and examples works fine…. Problem compiling ofxMaps on OS X x-code. The machine specs are currently OS X Yosemite: Macintosh HD Boot Mode: Mon Mar 23 Anyways, this example, including the.
The log after doing: In file included from.. The error during make is quite similar - except it happens during compiling a different file: Thanks in advance for any answers, Cheers! I also tried the following: No need to call IT and have them go into the data closet.
Erik Schwiebert reports that Apple has addressed this problem in Because Auto Layout requires you to flip the switch for e. Copy and paste to make a new copy.
Having the reference copy is very handy as well for trying to isolate layout behaviors to just specific parts for the UI. Now see if you can get the layout right in terms of itself, without respect to the larger window. If you were sitting in my office on a typical workday, looking over my shoulder, that would be a little creepy. In my experience, other developers fall into three groups when I mention that I use the console almost exclusively when interacting with the debugger:.
In fact, I do this so often that that the keyboard shortcut, Cmd-Shift-C, is completely second-nature to me. What would you see me do in the console? All manner of things: For one thing I rarely click those visual buttons for stepping through code. Instead, I use these terse keyboard aliases, inherited from the bad old Gdb days. In lldb, these all come as standard abbreviations of more verbosely named commands:.
Those are the basics, but another trick, I believe it was called ret in Gdb, comes in handy often:. You could use this if you are stuck in some function that is crashed, for example, but you know that returning to the caller would allow the process to continue running as normal.
Or, you could use it to completely circumvent a path of code by breaking on a function and bolting right out, optionally overriding the return value. Here we have opted to break on every single call to controlTextColor, returning to the caller with a fraudulent color that is apparently not consulted by the label for this popup menu in MarsEdit:. One major shortcoming of all this goodness is Xcode has a mind of its own when it comes to which breakpoints are set on a given target.
You can enable or disable breakpoints precisely by specifying both the breakpoint number and its, umm, sub-number? Regular expressions can be very handy for setting breakpoint precisely on a subset of related methods, but they can also be very useful for casting about widely in the vain pursuit of a clue.
For example, it seems like some delegate, somewhere should be imposing this behavior:. This often gives me a clue about the existence of methods or functions that are pertinent to the problem at hand. In the old days, a convenient system function could solve this problem for us: You passed it an AEDesc, it printed out junk about it.
Perfect for debugging in a command-line debugger.