使用 OpenGL ES 模板时的错误消息

Question

我创建了一个新的 OpenGL ES 应用程序，并且没有修改任何内容，我运行了该程序。它运行，但我看到这些错误消息：

Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
open$UNIX2003 called from function _ZN4llvm12MemoryBuffer7getFileEPKcPSsx in image libLLVMContainer.dylib.
Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
fstat$INODE64 called from function _ZN4llvm12MemoryBuffer7getFileEPKcPSsx in image libLLVMContainer.dylib.
Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
mmap$UNIX2003 called from function _ZN4llvm3sys4Path14MapInFilePagesEiy in image libLLVMContainer.dylib.
Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
close$UNIX2003 called from function _ZN4llvm12MemoryBuffer7getFileEPKcPSsx in image libLLVMContainer.dylib.
Detected an attempt to call a symbol in system libraries that is not present on the iPhone:
pthread_mutexattr_destroy$UNIX2003 called from function _ZN4llvm3sys5MutexC2Eb in image libLLVMContainer.dylib.

程序会显示一个上下移动的彩色框。这是它应该做的吗？这些错误信息是什么意思？

Answer 1

我也注意到了这一点。我正在运行 iOS sdk 4.1。但它只发生在模拟器上。

从我在苹果论坛上的发现来看，这似乎是一个模拟器错误。一位 Apple 代表声称这是“他们”方面的错误。

下面是引用“这是我们这边的一个错误，但只要事情对您有用，就可以放心地忽略日志记录。”