# Error handling

## Compounds

class | SoDebugError
| The SoDebugError class is the internal debugging message passing mechanism. More...
class | SoError
| The SoError class is the base class for all the error handling classes. More...
class | SoMemoryError
| The SoMemoryError class is used to inform of problems with memory allocation. More...
class | SoReadError
| The SoReadError class is used during model import operations. More...