EInvalidPointer由内存管理器在内部引发. 我正在编写一个自定义基类作为替代TInterfacedObject,尽可能地遵循RTL实现,并且通过示例看,TInterfacedObject在RTL实现BeforeDestruction为: procedure TInterfacedObject.BeforeDestruction; begin if RefCount <> 0 then Error(reInvalidPtr); end; Run Code Online (Sandbox ...
然而在应用程序中调用的时候,却出了点问题:整个运行过程是有效的,并且参数也都传递成功,但是当结束了该API函数执行后每次都会弹出“Invalid pointer operation”的异常。调用代码如下: procedureTForm1.Button3Click(Sender: TObject); var paramList: TStringList; begin paramList := TStringList.Create; paramList...
参考:munmap_chunk:Invalid pointer or Double free or corruption issue when make runtest fatal error: numpy/arrayobject.so 先安装sudo apt-get install python-numpy 再打开Makefile.config并修改(第二行加了一个local) PYTHON_INCLUDE := /usr/include/python2.7 /usr/lib/python2.7/dist-packages/numpy/co...
_TRIAGE_9F_POWER on Win7 and higher, otherwise the Functional Device Object of the stack Arg4: 0000000000000000, The blocked IRP 要下载 WinDbg,请参阅 适用于 Windows 的调试工具。 若要了解有关 WinDbg 开发工具的详细信息,请参阅 Windows 调试入门。 错误检查转储文件 进行错误检查时,可能会有一个...
看看dll工程单元的开始注释，关于使用string的方法。{ Important note about DLL memory management: ShareMem must be the first unit in your library's USES clause AND your project's (select Project-View Source) USES clause if your DLL exports any procedures or functions that pass strings ...
然而在应用程序中调用的时候,却出了点问题:整个运行过程是有效的,并且参数也都传递成功,但是当结束了该API函数执行后每次都会弹出“Invalid pointer operation”的异常。调用代码如下: [delphi]view plain copy print? 1.procedure TForm1.Button3Click(Sender: TObject); 2.var 3.paramList: TStringList; 4.begi...
The overall error was: Invalid pointer Additional details follow. [Error] The task cannot be completed. There was an error with extension [Core Extension]. The attributes of Directory Services object [LDAP://Server/cn={95B712C8-D23B-49DB-B376-B83D1B6BDFE1},CN=Policies,CN=System,DC=ualg...
Invalid memory pointer crash According tothis article,the crash (EXC_BAD_ACCESS) happens due to an invalid memory pointer. When I use theatoscommand to symbolicate the crash report, the line where the crash happens in my app (see line 39 in the full stack trace below) is simply the very...
stdcall;external '../ChangCode/changecode.dll';procedure TForm1.Button2Click(Sender: TObject);...
>> Checking ancestor object_basic Determining build target... Starting platform inspection - ENIGMAsystem/SHELL/Platforms/iPhone/Info/About.ey: Opened. - ENIGMAsystem/SHELL/Platforms/Cocoa/Info/About.ey: Opened. - ENIGMAsystem/SHELL/Platforms/General/Info/About.ey: Opened. ...