我正在开发一个聊天应用程序,我已经添加了Quickblox框架用于聊天,但是当我尝试使用新用户应用程序注册时崩溃并出现以下错误:
2014-12-22 14:14:59.369 closeChat[14705:2255670]
+[QBRequest createSessionWithSuccessBlock:errorBlock:]:
unrecognized selector sent to class 0x223774
2014-12-22 14:14:59.373 closeChat[14705:2255670] *** Terminating app due to uncaught exception
'NSInvalidArgumentException', reason:
'+[QBRequest createSessionWithSuccessBlock:errorBlock:]: unrecognized selector sent to class 0x223774'
*** First throw call stack:
(0x29e5949f 0x3764fc8b 0x29e5e7d5 0x29e5c7d7 0x29d8e058
0xbfbd5 0x2d34c9fb 0x2d34c9a1 0x2d337613 0x2d34c40d
0x2d3111ad 0x2d3460c1 0x2d34599d 0x2d31c15d 0x2d58fab9
0x2d31abb9 0x29e1fd57 0x29e1f167 0x29e1d7cd 0x29d6b3c1
0x29d6b1d3 0x311690a9 0x2d37afa1 0xd463d 0x37bcfaaf)
libc++abi.dylib: terminating with uncaught exception of type NSException
我使用了以下代码......
[QBRequest createSessionWithSuccessBlock:^(QBResponse *response, QBASession *session)
{
// session created
QBUUser *user = [QBUUser user];
user.password = @"rakesht@idevtchnolabs.com";
//user.userEmail = @"";
user.email = @"swami";
[QBRequest signUp:user successBlock:^(QBResponse *response, QBUUser *user)
{
[QBRequest createSessionWithSuccessBlock:^(QBResponse *response, QBASession *session)
{
NSLog(@"checkingl registering");
[QBRequest userWithLogin:@"" successBlock:^(QBResponse *response, QBUUser *user)
{
NSLog(@"checkingl updatingqb");
//[self loginQBwithUser:userName];
} errorBlock:^(QBResponse *response)
{
// Handle error
}];
}errorBlock:^(QBResponse *response)
{
// Handle error
}];
NSLog(@"QBSignup Success");
} errorBlock:^(QBResponse *response)
{
NSLog(@"error while signing up with QB %@",response);
}];
}
errorBlock:^(QBResponse *response)
{
NSLog(@"%@", response.error);
}];
答案 0 :(得分:1)
尝试将 / usr / include / libxml2 添加到Xcode 标题搜索路径和 -lxml2,-ObjC 标记到其他项目设置中的Linker Flags 部分。