ThingWorx Edge C SDK > Error Codes > Logger Errors
  
Logger Errors
The following table lists the error related to logging:
Code
Message
Troubleshooting
800
TW_NULL_OR_INVALID_LOGGER_SINGLETON
The logger singleton was not initialized properly. This error indicates a memory allocation error. Check your TW_LOGGER_BUF_SIZE setting in your platform-specific header file in the src/porting directory.