errors-when-running-davis-xie-TipCalculator-in-Simulator

2015-12-19 19:05:28.252 TipCalculator[10140:451148] Can't find keyplane that supports type 4 for keyboard iPhone-PortraitTruffle-NumberPad; using 675849259_PortraitTruffle_iPhone-Simple-Pad_Default
2015-12-19 19:05:28.281 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431f400 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 91>",
    "<NSLayoutConstraint:0x7f9f04320d40 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 90>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f0431f400 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 91>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.281 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f04320d40 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 90>",
    "<NSLayoutConstraint:0x7f9f04320d90 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 91>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f04320d90 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 91>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.282 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431f3b0 V:[_UILayoutGuide:0x7f9f01c281e0]-(0)-[UILabel:0x7f9f01c24ae0'$0.00']>",
    "<NSLayoutConstraint:0x7f9f04320de0 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f04320de0 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.282 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431f5c0 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin - 9>",
    "<NSLayoutConstraint:0x7f9f04307910 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f04307910 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.283 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431f5c0 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin - 9>",
    "<NSLayoutConstraint:0x7f9f043071f0 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f043071f0 ADBannerView:0x7f9f0431c060.leading == UIView:0x7f9f01c27470.leadingMargin>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.283 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431a030 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f04320910'Bill']>",
    "<NSLayoutConstraint:0x7f9f0431f180 V:[_UILayoutGuide:0x7f9f01c281e0]-(0)-[UILabel:0x7f9f04320910'Bill']>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f0431a030 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f04320910'Bill']>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.283 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431f3b0 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>",
    "<NSLayoutConstraint:0x7f9f04320e30 V:[_UILayoutGuide:0x7f9f01c281e0]-(0)-[UILabel:0x7f9f01c24ae0'$0.00']>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f0431f3b0 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.284 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f04320e30 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>",
    "<NSLayoutConstraint:0x7f9f04320e80 V:[_UILayoutGuide:0x7f9f01c281e0]-(0)-[UILabel:0x7f9f01c24ae0'$0.00']>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f04320e30 V:[_UILayoutGuide:0x7f9f01c281e0]-(64)-[UILabel:0x7f9f01c24ae0'$0.00']>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:28.284 TipCalculator[10140:451148] Unable to simultaneously satisfy constraints.
	Probably at least one of the constraints in the following list is one you don't want. 
	Try this: 
		(1) look at each constraint and try to figure out which you don't expect; 
		(2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x7f9f0431abb0 UILabel:0x7f9f01c26d90'$0.00'.leading == UILabel:0x7f9f01c24ae0'$0.00'.leading>",
    "<NSLayoutConstraint:0x7f9f04319ef0 UILabel:0x7f9f01c26d90'$0.00'.leading == UILabel:0x7f9f01c268b0'$0.00'.leading>",
    "<NSLayoutConstraint:0x7f9f04319f40 UILabel:0x7f9f01c26d90'$0.00'.trailing == UILabel:0x7f9f01c268b0'$0.00'.trailing>",
    "<NSLayoutConstraint:0x7f9f04319f90 UILabel:0x7f9f01c26d90'$0.00'.trailing == UILabel:0x7f9f01c24ae0'$0.00'.trailing>",
    "<NSLayoutConstraint:0x7f9f04320d40 UILabel:0x7f9f01c24ae0'$0.00'.leading == UIView:0x7f9f01c27470.leadingMargin + 91>",
    "<NSLayoutConstraint:0x7f9f04320ed0 UIView:0x7f9f01c27470.trailingMargin == UILabel:0x7f9f01c24ae0'$0.00'.trailing + 11>",
    "<NSLayoutConstraint:0x7f9f043229a0 H:[UILabel:0x7f9f01c268b0'$0.00'(82)]>",
    "<NSLayoutConstraint:0x7f9f0433a820 'UIView-Encapsulated-Layout-Width' H:[UIView:0x7f9f01c27470(414)]>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x7f9f043229a0 H:[UILabel:0x7f9f01c268b0'$0.00'(82)]>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2015-12-19 19:05:30.813 TipCalculator[10140:451148] *** Terminating app due to uncaught exception 'NSDecimalNumberOverflowException', reason: 'NSDecimalNumber overflow exception'
*** First throw call stack:
(
	0   CoreFoundation                      0x000000010b76ce65 __exceptionPreprocess + 165
	1   libobjc.A.dylib                     0x000000010d4acdeb objc_exception_throw + 48
	2   CoreFoundation                      0x000000010b76cd9d +[NSException raise:format:] + 205
	3   Foundation                          0x000000010bc18b48 -[NSDecimalNumberHandler exceptionDuringOperation:error:leftOperand:rightOperand:] + 193
	4   Foundation                          0x000000010bc17976 _checkErrorAndRound + 65
	5   Foundation                          0x000000010bc17d46 -[NSDecimalNumber decimalNumberByDividingBy:withBehavior:] + 159
	6   TipCalculator                       0x000000010b50fb03 _TZF13TipCalculatoroi1dFTCSo15NSDecimalNumberS0__S0_ + 51
	7   TipCalculator                       0x000000010b50ecd9 _TFC13TipCalculator14ViewController12calculateTipfS0_FPSs9AnyObject_T_ + 3561
	8   TipCalculator                       0x000000010b50fcb6 _TToFC13TipCalculator14ViewController12calculateTipfS0_FPSs9AnyObject_T_ + 54
	9   UIKit                               0x000000010bf8b194 -[UIApplication sendAction:to:from:forEvent:] + 92
	10  UIKit                               0x000000010c0fa6fc -[UIControl sendAction:to:forEvent:] + 67
	11  UIKit                               0x000000010c0fa9c8 -[UIControl _sendActionsForEvents:withEvent:] + 311
	12  UIKit                               0x000000010c1ed781 -[UISlider beginTrackingWithTouch:withEvent:] + 1083
	13  UIKit                               0x000000010c0f9588 -[UIControl touchesBegan:withEvent:] + 289
	14  UIKit                               0x000000010bffa28c -[UIWindow _sendTouchesForEvent:] + 308
	15  UIKit                               0x000000010bffb1d0 -[UIWindow sendEvent:] + 865
	16  UIKit                               0x000000010bfa9b66 -[UIApplication sendEvent:] + 263
	17  UIKit                               0x000000010bf83d97 _UIApplicationHandleEventQueue + 6844
	18  CoreFoundation                      0x000000010b698a31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
	19  CoreFoundation                      0x000000010b68e95c __CFRunLoopDoSources0 + 556
	20  CoreFoundation                      0x000000010b68de13 __CFRunLoopRun + 867
	21  CoreFoundation                      0x000000010b68d828 CFRunLoopRunSpecific + 488
	22  GraphicsServices                    0x000000010e983ad2 GSEventRunModal + 161
	23  UIKit                               0x000000010bf89610 UIApplicationMain + 171
	24  TipCalculator                       0x000000010b511c2d main + 109
	25  libdyld.dylib                       0x000000010ed2f92d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)