NSAutoreleaseNoPool()：NSConcreteMutableData 类的对象 0x66ad9d0 自动释放，没有适当的池 - 只是泄漏

Posted 2023-03-05

【中文标题】NSAutoreleaseNoPool()：NSConcreteMutableData 类的对象 0x66ad9d0 自动释放，没有适当的池 - 只是泄漏

【英文标题】：NSAutoreleaseNoPool(): Object 0x66ad9d0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking

【发布时间】：2011-05-03 12:03:27

【问题描述】：

我正在尝试在我的项目中执行线程操作。事情进展顺利，但我的 NSLOG 上收到了NSAutoreleaseNoPool(): Object 0x66ad9d0 of class NSConcreteMutableData autoreleased with no pool in place - just leakingpring。

我的代码是..

NSAutoreleasePool *MyPool = [[NSAutoreleasePool alloc] init];
[NSThread detachNewThreadSelector:@selector(insertSyncRec:) toTarget:self withObject:dict];
[MyPool drain]; // [MyPool release]; too

我的日志信息是：

2011-05-03 17:29:51.262 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd5034d0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.262 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd504190 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.263 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd503930 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.264 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd5066a0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.265 MLead[7240:7e13] *** __NSAutoreleaseNoPool(): Object 0xd4180e0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.266 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd507260 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.266 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd506a50 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.269 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd507af0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.271 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd419a20 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.271 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd4061f0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.267 MLead[7240:7e13] *** __NSAutoreleaseNoPool(): Object 0xd418dc0 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.272 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xa3f5650 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.272 MLead[7240:7e13] *** __NSAutoreleaseNoPool(): Object 0xd4185c0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.272 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd5068c0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.281 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd508f70 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.282 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd504b10 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.272 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd41a470 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.283 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd41ba60 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.284 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd418eb0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.284 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd41bc40 of class NSCFString autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.273 MLead[7240:7e13] *** __NSAutoreleaseNoPool(): Object 0xd506db0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.284 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd41b540 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.285 MLead[7240:8513] *** __NSAutoreleaseNoPool(): Object 0xd5086e0 of class __NSCFData autoreleased with no pool in place - just leaking
2011-05-03 17:29:51.286 MLead[7240:8407] *** __NSAutoreleaseNoPool(): Object 0xd507c30 of class __NSCFData autoreleased with no pool in place - just leaking

等等..

我错过了什么.. 经过大量谷歌搜索后，我只发现创建一个新池..但没有工作..

提前谢谢..

【参考方案1】：

不应该在线程本身内创建池吗？

【参考方案2】：

我也有同样的问题，而不是将任务附加到新线程尝试在同一个线程中。 [self insertSyncRec:dict];

我解决了我这样做的问题