ios-simulator

I built the cryptopp lib to using for an ios application. but isn't working , only told me "Undefined symbols for architecture x86_64: "CryptoPP::ProxyFilter::IsolatedFlush(bool, bool)", referenced from: " and on and on... and I follow the Crypopp wiki page's guideline, but it still crashing. how can I fix that? ld: warning: ignoring file [path]/libcryptopp.a, missing required architecture x86_64 in file [path]/libcryptopp.a (4 slices)CryptoPP::ProxyFilter::IsolatedFlush(bool, bool)", referenced from: ... ... ... (118 things) I tried to build with github's prebuilt cryptopp but it doesn't work

I have updated my Xcode to 4.5 , I have implemented the orientation methods as below -(BOOL)shouldAutorotate{ return YES; } -(NSUInteger)supportedInterfaceOrientations{ return UIInterfaceOrientationMaskAll; } I am setting the frame sizes of buttons ,labels,images in willRotateToInterfaceOrientation method -(void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration{ if ([[UIDevice currentDevice] orientation] == UIDeviceOrientationPortrait )|| ([[UIDevice currentDevice] orientation] == UIDeviceOrientationPortraitUpsideDown )) { // set

i have too many in my xCode application i try to delete but just a moment its back to device list how to remove it. xcode Version 6.4 (6E35b) pic from my xCode pic from device list Quit Xcode and the Simulator, and say (in the Terminal): $ xcrun simctl delete That will delete them all and now you can start fresh. It's good to do this from time to time... BLC It may happen because of multiple Xcode installed or during Xcode upgrades. The only thing that need to be done is to open Xcode -> Window -> Devices select duplicated device and delete it. Copied from this answer 来源： https://stackoverflow

I have a scroll view app which runs fine on the simulator, however, when installed on the device, it gives me an EXC_BAD_ACCESS, when i attempt to scroll one page. I have ran it through Instruments with Allocations and Leaks, but nothing is leaked and no zombies are messaged... i'm just curious what could cause such a difference in simulator vs device? Any ways to debug this, since my symbolicated crash log (partial below), doesn't seem to be very symbolicated. Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000f Crashed Thread: 0 Thread 0 Crashed: 0

I am working with react-native-maps and using the react-native api for geolocation. When I am using location through the api what comes back on the simulator shows me in San Francisco not in Denver, CO where I am located. Is there a reason as to why my location would not show where I am at? my function that runs the location // Get current users locaiton on load componentDidMount() { navigator.geolocation.getCurrentPosition((position) => { console.log(position); let newLat = parseFloat(position.coords.latitude); console.log("newLat", newLat); let newLng = parseFloat(position.coords.longitude);