Summary
Why is my build suddenly failing with error code 6?
Exec::runCommand couldn't create process for 'm:\some_app': The handle is invalid (error code 6).
Solution
To understand this problem, you must examine the error code. Microsoft defines error code 6 (ERROR_INVALID_HANDLE) to be an invalid handle; in this case, a process handle. It means that the application could not be assigned a process handle because the application could not be executed. This may occur for several reasons.
- This is not really an executable file. To check, run 'file <name>' to check the type.
- This is a 16-bit application that is running in a 32- or 64-bit environment.
- In a ClearCase enviroment running Symantec Antivirus, the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\VirtualDeviceDrivers\ccasevdd.dll is overwritten. See the link below to navigate to the ClearCase technote. A possible workaround is to explicitly call out the ClearCase tool, vdmaudit, before the application in the makefile, such as m:\vdmaudit some_app.
See Also
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/debug/base/system_error_codes.asp;
Applies to
- Product versions: All
- OS versions: Windows
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