修复了一些可能导致崩溃的问题

xplan-ios/Main/ModuleKit/SendGiftView/View/XPGiftHeadTypeView.m

@@ -11,6 +11,7 @@
 #import <SDCycleScrollView/SDCycleScrollView.h>
 ///
 #import "ThemeColor.h"
+#import "NSArray+Safe.h"
 
 static NSString *kHideGiftViewInteractDot = @"kHideGiftViewInteractDot";//是否隐藏互动红点
 
@@ -108,7 +109,7 @@ static NSString *kHideGiftViewInteractDot = @"kHideGiftViewInteractDot";//是否
 #pragma mark - SDCycleScrollViewDelegate
 - (void)cycleScrollView:(SDCycleScrollView *)cycleScrollView didSelectItemAtIndex:(NSInteger)index {
     if (self.titleArray.count > index) {
-        NSString *str = self.titleArray[index];
+        NSString *str = [self.titleArray safeObjectAtIndex1:index];
          if([str isEqualToString:@"首充有礼"]) {
              if (self.delegate && [self.delegate respondsToSelector:@selector(xPGiftHeadTypeViewDidClickFirstRecharge:)]) {
                  [self.delegate xPGiftHeadTypeViewDidClickFirstRecharge:self];

xplan-ios/Main/ModuleKit/SendGiftView/View/XPGraffitiGiftView.m

@@ -225,7 +225,9 @@
 		if (array.count) {
 			[array makeObjectsPerformSelector:@selector(removeFromSuperview)];
 		}
-		[self.indexArray removeLastObject];
+		if (self.indexArray.count > 0) {
+			[self.indexArray removeLastObject];
+		}
 		[self cratePriceAttribute];
 		if (self.delegate && [self.delegate respondsToSelector:@selector(xPGraffitiGiftView:didDrawCompletion:)]) {
 			[self.delegate xPGraffitiGiftView:self didDrawCompletion:self.pointArray];