ERROR_DBG_PRINTEXCEPTION_C - 694 (0x2B6)
Debugger printed exception on control C.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_DBG_PRINTEXCEPTION_C (694, 0x2B6) is a specific error code that indicates the debugger has printed an exception when a control C signal was received. This typically occurs in scenarios where a debugger is attached to a process and the user or another thread sends a control C signal.
Error Details
- Error Name: ERROR_DBG_PRINTEXCEPTION_C
- Numeric Code: 694 (0x2B6)
- Short Description: Debugger printed exception on control C.
This error is generated when the debugger encounters an unhandled exception during the processing of a control C signal. The control C signal, often represented by pressing Ctrl+C, is commonly used to interrupt or terminate processes in a development environment.
Usage Context
The context for this error typically involves scenarios where a process is being debugged and a user or another thread sends a control C signal. This can occur during the execution of a program, particularly when debugging code that handles signals or exceptions.
Developer Interpretation
Developers should interpret this error as an indication that the debugger has encountered an unhandled exception while processing a control C signal. This could be due to various reasons such as incorrect handling of the signal in the application being debugged, bugs in the debugger itself, or issues with the code execution.
Related Errors
- ERROR_DEBUGGER_ATTACHED: Indicates that a debugger is attached to the process but does not necessarily indicate an exception on control C.
- ERROR_CONTROL_C_EXIT: This error might be related if the application attempts to exit due to a control C signal, though it typically does not involve printing exceptions.
FAQ
Q: What causes ERROR_DBG_PRINTEXCEPTION_C?
A: The error is caused by an unhandled exception being printed by the debugger when a control C signal is received. This can occur due to incorrect handling of signals in the application or issues within the debugger itself.
Q: How does this differ from other debugging errors?
A: ERROR_DBG_PRINTEXCEPTION_C specifically indicates that an exception was printed during the processing of a control C signal, while other errors might indicate different types of issues such as attachment failures or exit attempts.
Summary
The ERROR_DBG_PRINTEXCEPTION_C error code is used to notify developers and system administrators that an unhandled exception has been printed by the debugger when a control C signal was received. This can be indicative of various issues, including incorrect handling of signals in the application or bugs within the debugger.