- [CFString retain]：消息发送到释放的实例0x215076c0 [英] -[CFString retain]: message sent to deallocated instance 0x215076c0
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问题描述
我知道这个主题已经讨论过几次，但我不知道是什么原因导致此错误消息。我已经被困在这里了几个星期，它驱使我疯了。该方法的第一部分为2-4个玩家设置匹配。一旦找到匹配，它会尝试在一定限制内添加3和4个玩家。现在，限制只是设置为3秒，但我想，一旦准备好发布就更大了。
我知道这是一个内存错误matchmakerViewController代码。当我注释掉改变场景的代码时，我仍然得到错误。
- （void）matchmakerViewController：（GKMatchmakerViewController *）你可以看看我做错了什么， viewController didFindMatch：（GKMatch *）match
{
NSLog（@IN matchmakerViewController！）;
NSLog（@Found a match！）;
// startDate = [[NSDate date] retain];
// NSArray * playerIds1 = match.playerIDs;
// [marray_players addObject：playerIds1];
//设置匹配
TXGameCenterManager * gameCenterManager = [TXGameCenterManager sharedTXGameCenterManager];
gameCenterManager.multiplayerMatch = match;
//匹配的委托是HelloWorldLayer
gameCenterManager.multiplayerMatch.delegate = self;
AppDelegate * delegate =（AppDelegate *）[UIApplication sharedApplication] .delegate;
[delegate.viewController dismissModalViewControllerAnimated：NO];
GKMatchRequest * matchRequest = [[[GKMatchRequest alloc] init] autorelease];
NSLog（@playerIDs count is％d，[match.playerIDs count]）;
if（match.expectedPlayerCount == 0）
{
//在不等待连接更改消息的情况下启动游戏
NSLog游戏无需等待匹配连接更改消息）;
//确定主机，本地或远程
NSArray * playerIds = match.playerIDs;
NSLog（@玩家人数：％d，[playerIds count]）;
NSLog（@播放器ID：％@，[playerIds lastObject]）;
NSLog（@我有玩家ids）;
[GKPlayer loadPlayersForIdentifiers：playerIds withCompletionHandler：^（NSArray * players，NSError * error）
{
NSLog（@Player 1％@ ，[[players objectAtIndex：0] alias]）;
// NSLog（@Player 2％@，[[players objectAtIndex：1] alias]）;
if（！error）
{
NSLog（@本地播放器：％@，[[GKLocalPlayer localPlayer] alias]）;
NSLog（@远程播放器：％@，[[players lastObject]别名]）;
NSLog（@远程播放器：％@，[[players lastObject]别名]）;
// NSArray * nsarray_player2 = [marray_players objectAtIndex：1];
// remote1name = [[nsarray_player1 lastObject] alias]
int_totalremoteplayers = [match.playerIDs count];
boo_playersfound = true;
localName = [[GKLocalPlayer localPlayer] alias];
remoteName = [[players objectAtIndex：0] alias];
NSLog（@Player 1％@，[[players objectAtIndex：0] alias]）;
// NSLog（@Player 2％@，[[players objectAtIndex：1] alias]）;
// remote1name = [[nsarray_player1 lastObject] alias];
if（[match.playerIDs count] == 1）
{
NSLog（@IN [match.playerIDs count] == 1）;
remoteplayer1name = [[players objectAtIndex：0] alias];
[playernames addObject：remoteplayer1name];
[playernames addObject：localName];
NSArray * sortedArray;
sortedArray = [playernames sortedArrayUsingSelector：
@selector（localizedCaseInsensitiveCompare :)];
NSLog（@Host：％@，[sortedArray objectAtIndex：0]）;
NSLog（@Player1：％@，[sortedArray objectAtIndex：1]）;
hostName = [sortedArray objectAtIndex：0];
remoteplayer1name = [sortedArray objectAtIndex：1];
if（[hostName isEqualToString：localName]）
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost：YES];
}
}
if（[match.playerIDs count] == 2）
{
NSLog（@IN [match .playerIDs count] == 2）;
NSLog（@[match.playerIDs count] == 2 Player 1％@，[[players objectAtIndex：0] alias]）;
NSLog（@[match.playerIDs count] == 2 Player 2％@，[[players objectAtIndex：1] alias]）;
NSLog（@[match.playerIDs count] == 2 localName％@，localName）;
remoteplayer1name = [[players objectAtIndex：0] alias];
remoteplayer2name = [[players objectAtIndex：1] alias];
[playernames addObject：remoteplayer1name];
[playernames addObject：remoteplayer2name];
[playernames addObject：localName];
NSLog（@Players in playernames％d，[playernames count]）;
NSArray * sortedArray;
sortedArray = [playernames sortedArrayUsingSelector：
@selector（localizedCaseInsensitiveCompare :)];
NSLog（@Host：％@，[sortedArray objectAtIndex：0]）;
NSLog（@Player1：％@，[sortedArray objectAtIndex：1]）;
NSLog（@Player2：％@，[sortedArray objectAtIndex：2]）;
hostName = [sortedArray objectAtIndex：0];
remoteplayer1name = [sortedArray objectAtIndex：1];
remoteplayer2name = [sortedArray objectAtIndex：2];
if（[hostName isEqualToString：localName]）
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost：YES];
}
NSLog（@match.expectedPlayerCount =％d，match.expectedPlayerCount）;
}
else if（[match.playerIDs count] == 3）
{
remoteplayer1name = [[players objectAtIndex： 0] alias];
remoteplayer2name = [[players objectAtIndex：1] alias];
remoteplayer3name = [[players objectAtIndex：2] alias];
[playernames addObject：remoteplayer1name];
[playernames addObject：remoteplayer2name];
[playernames addObject：remoteplayer3name];
[playernames addObject：localName];
NSArray * sortedArray;
sortedArray = [playernames sortedArrayUsingSelector：
@selector（localizedCaseInsensitiveCompare :)];
NSLog（@Host：％@，[sortedArray objectAtIndex：0]）;
NSLog（@Player 1：％@，[sortedArray objectAtIndex：1]）;
NSLog（@Player 2：％@，[sortedArray objectAtIndex：2]）;
NSLog（@Player 3：％@，[sortedArray objectAtIndex：3]）;
hostName = [sortedArray objectAtIndex：0];
remoteplayer1name = [sortedArray objectAtIndex：1];
remoteplayer2name = [sortedArray objectAtIndex：2];
remoteplayer3name = [sortedArray objectAtIndex：3];
if（[hostName isEqualToString：localName]）
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost：YES];
}
}
NSLog（@Player names）;
// TODO：在全局变量中设置正确的播放器名称
player1 = localName;
player2 = [[NSUserDefaults standardUserDefaults] objectForKey：@player2name];
player3 = [[NSUserDefaults standardUserDefaults] objectForKey：@player3name];
player4 = [[NSUserDefaults standardUserDefaults] objectForKey：@player4name];
NSLog（@启动游戏）;
//启动游戏
int_team2tally = 0;
NSLog（@boo_startgame）;
boo_startgame = true;
NSLog（@转到所需场景）;
//转到所需的场景
}
else
{
NSLog（@错误）;
}
NSLog（@StartMultiplayerGameTablehost）;
//gameCenterManager.matchController.matchmakerDelegate = nil;
[self performSelector：@selector（StartMultiplayerGameTablehost）withObject：nil afterDelay：1。
}
];
NSLog（@无错误）;
}
//相信错误是在下面的代码中的某个地方。
if（boo_gamestarted！= true）
{
if（match.expectedPlayerCount == 0）
{
// if（[localName isEqualToString： hostName]）
// {
boo_startgame = true;
if（[match.playerIDs count] == 1）
{
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch：match matchRequest：matchRequest completionHandler：^（NSError * error）
{
if（error）
{
NSLog （@添加播放器匹配时出错：％@，[error localizedDescription]）;}
else if（match！= nil）
{NSLog to the match）;}
}];
}
else if（[match.playerIDs count] == 2）
{
matchRequest.minPlayers = 4;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch：match matchRequest：matchRequest completionHandler：^（NSError * error）
{
if（error）
{
NSLog （@添加播放器匹配时出错：％@，[error localizedDescription]）;}
else if（match！= nil）
{NSLog to the match）;}
}];
}
if（[match.playerIDs count] == 3）
{
NSLog（@Starting Game-589）;
// [CCTimer timerWithTarget：self selector：@selector（StartMultiplayerGameTablehost）interval：10];
// [self performSelector：@selector（StartMultiplayerGameTablehost）withObject：nil afterDelay：1];
} // end if（match.expectedPlayerCount == 0）
else if（boo_gamestarted == false）
{
NSLog（@ player count =％d，[match.playerIDs count]）;
NSLog（@Starting Game-597）;
// [self performSelector：@selector（StartMultiplayerGameTablehost）withObject：nil afterDelay：1。
}
// [CCTimer timerWithTarget：self selector：@selector（StartMultiplayerGameTablehost）interval：10];
// [self performSelector：@selector（StartMultiplayerGameTablehost）withObject：nil afterDelay：3。
//}
//
else
{
boo_startgame = true;
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch：match matchRequest：matchRequest completionHandler：^（NSError * error）
{
if（error）
{
NSLog （@添加播放器匹配时出错：％@，[error localizedDescription]）;}
else if（match！= nil）
{NSLog to the match）;}
}];
[self performSelector：@selector（StartMultiplayerGameTablehost）withObject：nil afterDelay：3。
}
}
}
}
- （void）StartMultiplayerGameTablehost
{
boo_gamestarted = true;
[[CCDirector sharedDirector] replaceScene：[HelloWorldLayer node]];
}
- （void）dealloc
{
[super dealloc];
}
最终结果是类似以下的消息：
＃0 0x32499468在___forwarding___（）
＃1 0x323f0f68在__forwarding_prep_0___（）
＃2 0x31ffac5e在_Block_object_assign b＃3 0x39614614在__copy_helper_block_333（）
＃4 0x31ffa928在_Block_copy_internal（）
＃5 0x34a86694在_dispatch_Block_copy（）
＃6 0x34a8894e在dispatch_group_async $ VARIANT $ up（）
＃ 7 0x39613c4e in - [GKConnectionInternal connectParticipantsWithConnectionData：withSessionInfo：]（）
＃8 0x32c5e21c in - [GKMatch connectToPeersWithDictionaries：version：sessionToken：cdxTicket：]（）
＃9 0x32c694b2 in __block_global_17 ＃10 0x34a8711e in _dispatch_call_block_and_release（）
＃11 0x34a864b6 in _dispatch_client_callout（）
＃12 0x34a87dca in _dispatch_main_queue_callback_4CF $ VARIANT $ up（）
＃13 0x3246af3a在__CFRunLoopRun（）
＃14在CFRunLoopRunSpecific中的0x323ddebc
＃15 0x323ddd48在CFRunLoopRunInMode（）
＃16 0x3a1db2ea在GSEventRunModal（）
＃17 0x39c992f8在UIApplicationMain（）
＃18 0x0009f370在main b $ b 这些都不是我现在的代码。
结果是我需要发布
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
重新定义值之前。
I know this subject has been discussed several times, but I cannot figure out what is causing this error message. I've been stuck here for a couple weeks now and its driving me crazy. The first part of the method sets up a match for 2-4 players. Once a match is found, it tries to add 3 and 4 players within a certain limit. Right now, the limit is just set to 3 seconds, but I envision it being much larger once it is ready for release.
I know this is a memory error somewhere in the matchmakerViewController code. When I comment out the code changing the scene, I still get the error. Can you show me what I've done wrong and how to fix it?
-(void)matchmakerViewController:(GKMatchmakerViewController *)viewController didFindMatch:(GKMatch *)match
{
NSLog(@"IN matchmakerViewController!");
NSLog(@"Found a match!");
//startDate = [[NSDate date] retain];
//NSArray * playerIds1 = match.playerIDs;
//[marray_players addObject:playerIds1];
// Setup match
TXGameCenterManager *gameCenterManager = [TXGameCenterManager sharedTXGameCenterManager];
gameCenterManager.multiplayerMatch = match;
// The delegate of the match is HelloWorldLayer
gameCenterManager.multiplayerMatch.delegate = self;
AppDelegate * delegate = (AppDelegate *) [UIApplication sharedApplication].delegate;
[delegate.viewController dismissModalViewControllerAnimated:NO];
GKMatchRequest * matchRequest = [[[GKMatchRequest alloc] init] autorelease];
NSLog(@"playerIDs count is %d",[match.playerIDs count] );
if( match.expectedPlayerCount==0 )
{
// Launching the game without waiting for connection change messages
NSLog(@"Begin game without waiting for match connection change messages");
// Determine the host, local or remote
NSArray * playerIds = match.playerIDs;
NSLog(@"Number of players: %d", [playerIds count]);
NSLog(@"ID of player: %@", [playerIds lastObject]);
NSLog(@"I got the player ids");
[GKPlayer loadPlayersForIdentifiers:playerIds withCompletionHandler:^(NSArray *players, NSError * error)
{
NSLog(@"Player 1 %@", [[players objectAtIndex:0] alias] );
// NSLog(@"Player 2 %@", [[players objectAtIndex:1] alias] );
if( !error)
{
NSLog(@"Local player: %@", [[GKLocalPlayer localPlayer] alias]);
NSLog(@"Remote player: %@", [[players lastObject] alias]);
NSLog(@"Remote player: %@", [[players lastObject] alias]);
//NSArray *nsarray_player2 = [marray_players objectAtIndex:1];
// remote1name= [[nsarray_player1 lastObject] alias];
int_totalremoteplayers=[match.playerIDs count];
boo_playersfound=true;
localName = [[GKLocalPlayer localPlayer] alias];
remoteName = [[players objectAtIndex:0] alias];
NSLog(@"Player 1 %@", [[players objectAtIndex:0] alias] );
// NSLog(@"Player 2 %@", [[players objectAtIndex:1] alias] );
//remote1name= [[nsarray_player1 lastObject] alias];
if ([match.playerIDs count]==1)
{
NSLog(@"IN [match.playerIDs count]==1");
remoteplayer1name= [[players objectAtIndex:0] alias];
[playernames addObject:remoteplayer1name];
[playernames addObject:localName];
NSArray *sortedArray;
sortedArray = [playernames sortedArrayUsingSelector:
@selector(localizedCaseInsensitiveCompare:)];
NSLog(@"Host: %@", [sortedArray objectAtIndex:0]);
NSLog(@"Player1: %@", [sortedArray objectAtIndex:1]);
hostName=[sortedArray objectAtIndex:0];
remoteplayer1name=[sortedArray objectAtIndex:1];
if ([hostName isEqualToString:localName])
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost:YES];
}
}
if ([match.playerIDs count]==2)
{
NSLog(@"IN [match.playerIDs count]==2");
NSLog(@" [match.playerIDs count]==2 Player 1 %@", [[players objectAtIndex:0] alias] );
NSLog(@"[match.playerIDs count]==2 Player 2 %@", [[players objectAtIndex:1] alias] );
NSLog(@"[match.playerIDs count]==2 localName %@", localName );
remoteplayer1name= [[players objectAtIndex:0] alias];
remoteplayer2name= [[players objectAtIndex:1] alias];
[playernames addObject:remoteplayer1name];
[playernames addObject:remoteplayer2name];
[playernames addObject:localName];
NSLog(@"Players in playernames %d", [playernames count]);
NSArray *sortedArray;
sortedArray = [playernames sortedArrayUsingSelector:
@selector(localizedCaseInsensitiveCompare:)];
NSLog(@"Host: %@", [sortedArray objectAtIndex:0]);
NSLog(@"Player1: %@", [sortedArray objectAtIndex:1]);
NSLog(@"Player2: %@", [sortedArray objectAtIndex:2]);
hostName=[sortedArray objectAtIndex:0];
remoteplayer1name=[sortedArray objectAtIndex:1];
remoteplayer2name=[sortedArray objectAtIndex:2];
if ([hostName isEqualToString:localName])
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost:YES];
}
NSLog(@"match.expectedPlayerCount = %d",match.expectedPlayerCount);
}
else if ([match.playerIDs count]==3)
{
remoteplayer1name= [[players objectAtIndex:0] alias];
remoteplayer2name= [[players objectAtIndex:1] alias];
remoteplayer3name= [[players objectAtIndex:2] alias];
[playernames addObject:remoteplayer1name];
[playernames addObject:remoteplayer2name];
[playernames addObject:remoteplayer3name];
[playernames addObject:localName];
NSArray *sortedArray;
sortedArray = [playernames sortedArrayUsingSelector:
@selector(localizedCaseInsensitiveCompare:)];
NSLog(@"Host: %@", [sortedArray objectAtIndex:0]);
NSLog(@"Player 1: %@", [sortedArray objectAtIndex:1]);
NSLog(@"Player 2: %@", [sortedArray objectAtIndex:2]);
NSLog(@"Player 3: %@", [sortedArray objectAtIndex:3]);
hostName=[sortedArray objectAtIndex:0];
remoteplayer1name=[sortedArray objectAtIndex:1];
remoteplayer2name=[sortedArray objectAtIndex:2];
remoteplayer3name=[sortedArray objectAtIndex:3];
if ([hostName isEqualToString:localName])
{
[[TXGameCenterManager sharedTXGameCenterManager] setHost:YES];
}
}
NSLog(@"Player names");
// TODO: Set the correct player names in the globals
player1 = localName;
player2 = [[NSUserDefaults standardUserDefaults] objectForKey:@"player2name"];
player3 = [[NSUserDefaults standardUserDefaults] objectForKey:@"player3name"];
player4 = [[NSUserDefaults standardUserDefaults] objectForKey:@"player4name"];
NSLog(@"Launch the game");
// Launch the game
int_team2tally=0;
NSLog(@"boo_startgame");
boo_startgame=true;
NSLog(@"go to the required scene");
//go to the required scene
}
else
{
NSLog(@"Error");
}
NSLog(@"StartMultiplayerGameTablehost");
//gameCenterManager.matchController.matchmakerDelegate = nil;
[self performSelector:@selector(StartMultiplayerGameTablehost) withObject:nil afterDelay:1.];
}
];
NSLog(@"No Error");
}
// Believe the error is somewhere in the following code.
if (boo_gamestarted!=true)
{
if (match.expectedPlayerCount==0)
{
//if([localName isEqualToString:hostName])
// {
boo_startgame=true;
if ([match.playerIDs count]==1)
{
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch:match matchRequest:matchRequest completionHandler:^(NSError *error)
{
if (error)
{
NSLog(@"An error occurred during adding a player to match: %@", [error localizedDescription]);}
else if (match != nil)
{NSLog(@"A player has been added to the match");}
}];
}
else if ([match.playerIDs count]==2)
{
matchRequest.minPlayers = 4;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch:match matchRequest:matchRequest completionHandler:^(NSError *error)
{
if (error)
{
NSLog(@"An error occurred during adding a player to match: %@", [error localizedDescription]);}
else if (match != nil)
{NSLog(@"A player has been added to the match");}
}];
}
if ([match.playerIDs count]==3)
{
NSLog(@"Starting Game-589");
// [CCTimer timerWithTarget:self selector:@selector(StartMultiplayerGameTablehost) interval:10];
//[self performSelector:@selector(StartMultiplayerGameTablehost) withObject:nil afterDelay: 1.];
} // end if (match.expectedPlayerCount==0)
else if (boo_gamestarted==false)
{
NSLog(@"player count = %d",[match.playerIDs count]);
NSLog(@"Starting Game-597");
// [self performSelector:@selector(StartMultiplayerGameTablehost) withObject:nil afterDelay:1.];
}
//[CCTimer timerWithTarget:self selector:@selector(StartMultiplayerGameTablehost) interval:10];
// [self performSelector:@selector(StartMultiplayerGameTablehost) withObject:nil afterDelay:3.];
// }
//
else
{
boo_startgame=true;
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
matchRequest.playersToInvite = nil;
[[GKMatchmaker sharedMatchmaker] addPlayersToMatch:match matchRequest:matchRequest completionHandler:^(NSError *error)
{
if (error)
{
NSLog(@"An error occurrred during adding a player to match: %@", [error localizedDescription]);}
else if (match != nil)
{NSLog(@"A player has been added to the match");}
}];
[self performSelector:@selector(StartMultiplayerGameTablehost) withObject:nil afterDelay:3.];
}
}
}
}
-(void)StartMultiplayerGameTablehost
{
boo_gamestarted=true;
[[CCDirector sharedDirector] replaceScene:[HelloWorldLayer node]];
}
-(void)dealloc
{
[super dealloc];
}
The end result is a message that looks like:
#0 0x32499468 in ___forwarding___ ()
#1 0x323f0f68 in __forwarding_prep_0___ ()
#2 0x31ffac5e in _Block_object_assign ()
#3 0x39614614 in __copy_helper_block_333 ()
#4 0x31ffa928 in _Block_copy_internal ()
#5 0x34a86694 in _dispatch_Block_copy ()
#6 0x34a8894e in dispatch_group_async$VARIANT$up ()
#7 0x39613c4e in -[GKConnectionInternal connectParticipantsWithConnectionData:withSessionInfo:] ()
#8 0x32c5e21c in -[GKMatch connectToPeersWithDictionaries:version:sessionToken:cdxTicket:] ()
#9 0x32c694b2 in __block_global_17 ()
#10 0x34a8711e in _dispatch_call_block_and_release ()
#11 0x34a864b6 in _dispatch_client_callout ()
#12 0x34a87dca in _dispatch_main_queue_callback_4CF$VARIANT$up ()
#13 0x3246af3a in __CFRunLoopRun ()
#14 0x323ddebc in CFRunLoopRunSpecific ()
#15 0x323ddd48 in CFRunLoopRunInMode ()
#16 0x3a1db2ea in GSEventRunModal ()
#17 0x39c992f8 in UIApplicationMain ()
#18 0x0009f370 in main ()
None of these are from my now code.
解决方案
The answer ended up being that I needed to release
matchRequest.minPlayers = 3;
matchRequest.maxPlayers = 4;
Before re-defining their values.
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