Iphone 消息:预期的标识符
为什么会出现这种错误?我想我已经关闭了所有的括号。代码如下:Iphone 消息:预期的标识符,iphone,objective-c,Iphone,Objective C,为什么会出现这种错误?我想我已经关闭了所有的括号。代码如下: int i=0; while(i<count){ if([[ageMatch rangeOfString:age].location != NSNotFound] && [[glassesSex rangeOfString:gender].location !=NSNotFound] && [[faceMatch rangeOfString:shape].location
int i=0;
while(i<count){
if([[ageMatch rangeOfString:age].location != NSNotFound] && [[glassesSex rangeOfString:gender].location !=NSNotFound] && [[faceMatch rangeOfString:shape].location != NSNotFound] ){ //Expected identifier
[arrayNuovo insertObject:dictionary atIndex:i];
}
i++;
}
inti=0;
而(i你应该改变
if([[ageMatch rangeOfString:age].location != NSNotFound] && [[glassesSex rangeOfString:gender].location !=NSNotFound] && [[faceMatch rangeOfString:shape].location != NSNotFound] )
到
当您执行布尔测试时,您可以像[string rangeOfString:age].location!=NSNotFound
那样执行,并且不将它们包含在[and]中使用此代码
while(i
这不是Smalltalk。布尔运算符不是消息发送。
if([ageMatch rangeOfString:age].location != NSNotFound &&
[glassesSex rangeOfString:gender].location !=NSNotFound &&
[faceMatch rangeOfString:shape].location != NSNotFound )
while(i < count){
if(([ageMatch rangeOfString:age].location != NSNotFound) && ([glassesSex rangeOfString:gender].location !=NSNotFound) && ([faceMatch rangeOfString:shape].location != NSNotFound) ){ //Expected identifier
[arrayNuovo insertObject:dictionary atIndex:i];
}
i++;
}